CN108346180A - A kind of digitlization Art Design laboratory - Google Patents
A kind of digitlization Art Design laboratory Download PDFInfo
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- CN108346180A CN108346180A CN201810180031.8A CN201810180031A CN108346180A CN 108346180 A CN108346180 A CN 108346180A CN 201810180031 A CN201810180031 A CN 201810180031A CN 108346180 A CN108346180 A CN 108346180A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T13/00—Animation
- G06T13/20—3D [Three Dimensional] animation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/08—Indexing scheme for image data processing or generation, in general involving all processing steps from image acquisition to 3D model generation
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Abstract
The invention belongs to digitize Art Design laboratory technique field, a kind of digitlization Art Design laboratory is disclosed, Art Design module is provided with, Art Design module includes：Script planning module, the details for main body show, the motion design of camera lens, and each time control of camera lens；Model building module, for establishing three-dimensional article model；The amplitude stochastic ordering column rank that the root sequence pair of the auto-correlation Rayleigh quadratic sum generated using the sinusoidal addition method gives up method generation matches sequence, the auto-correlation Rayleigh sequence pair phase random sequence generated simultaneously using the sinusoidal addition method is sorted into row rank matching, and the auto-correlation amplitude random sequence and auto-correlation phase random sequence after superposition sequence generate time domain auto-correlation Nakagami m decline complex channel random sequences；Generate three-dimensional article model；The present invention can greatly improve image data rendering speed by Cloud Server module, shorten the design cycle, improve design efficiency.
Description
Technical field
The invention belongs to digitize Art Design laboratory technique field more particularly to a kind of experiment of digitlization Art Design
Room.
Background technology
Currently, the prior art commonly used in the trade is such：
Digital art is the analysis carried out to picture, audio/video file with means such as digital technology and computer programs, compiles
Equal application is collected, perfect upgrading works are finally obtained.It is widely used in planar design, the teaching of 3-D technology and commercial designs
Etc. purposes, and be accepted by the public and approve with scientific and technological progress, liked by more and more practitioners.However, existing number
Word Art Design tests indoor electrical equipment and is powered by traditional approach, expends electric energy, can not continue to make if having a power failure
With；It renders and takes a long time in art picture design process simultaneously, cause the design cycle long.
Nowadays three-dimensional propaganda film has become the method that digitlization marketing can not lack, and allows client is intuitive, quick, Quan Mianliao
Essential information is solved, has been the magic weapon that marketing is defeated by a surprise move.Product is really established not yet to be come, but by three-dimensional animation
Technology, it is already possible to the overall space of future products, appearance, pattern and environment etc. be made into showing for three-dimensional, give propaganda film
Displaying and the marketing space of bigger are brought, and breaches the limitation of the time and space.
The making of three-dimensional animation allows propaganda film to have the special form of expression, it presents more magnificent picture and surpasses
Preceding displaying,
Nowadays making three-dimensional animation various requirement is relatively high, and platform is 3D digital operations station.For producer
There is very high requirement, not only to have the technology of profession, it will further recognize that the relevant knowledges such as the fine arts, film, music, make in this way
Product just can be increasingly truer.
Once there is a chromatist to be liked often the significance of people with so in short emphasizing color:" color is just
It is life, because Ge Mei the colorful ones world is in our view just as dead ".It is people's that he, which has not only said color,
Instinct, and with life with.One of shape of fresco element of video pictures is exactly color, while it is also a kind of strong
Visual language.Thus without color, video pictures are also just at the gray scale picture of different brightness.And incorrect color
Using pouring out for the expression and emotion for then influencing whether video subject.
The application of color is very common, is applied in modern age in video ads, although it uses history not in video
Long, but colour applying has played considerable effect in video.As soon as color is the factor of visual expression, without color
Naturally not moist, this is that is, color is one of the fundamental for building video.Such as some films for missing old times or old friends, as king
What family defended《Colorful time》Etc., the yellow for just adding last layer light produces feeling of the remote past.
For in artistic animation, distinct color then more allows human eye mesh one new.
The very worth application of three features below three-dimensional animation：
(1) powerful modeling ability：It is realized animation and is made by Multimedia Computer Technology, not only not by visitor
Sight condition produces the object and landscape being not present, and can also produce visions of reality true to nature.These features are all
What shoot on location was extremely difficult to.
(2) free athletic performance：In three-dimensional building animation, the movement of camera can be adjusted freely, and object
Variation and movement are also not limited, it can be arbitrarily designated movement direction of object and track.
(3) true texture performance：True lights can be simulated in Digital Design to show with material, make true to nature regard
Feel effect.
In conclusion problem of the existing technology is：
Existing digitlization Art Design tests indoor electrical equipment and is powered by traditional approach, expends electric energy, once
Power failure can not be then continuing with；It renders and takes a long time in art picture design process simultaneously, cause the design cycle long.
The prior art use three-dimensional animation with allowing Art Design to have novel performance, do not allow design
Magnificent picture and advanced displaying in artistic product, the different feature of description that more can be careful；And without using virtual
Animation digital technology shows the following situation with the film technique of expression.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of digitlization Art Design laboratories.
The invention is realized in this way a kind of digitlization Art Design laboratory, including：
Art Design module, connect with single chip control module, for carrying out digital skill by computer and digital picture
Art designs；
Art Design module includes：
Script planning module, the details for main body show, and the motion design of camera lens, and the time of each camera lens are controlled
System；
Model building module, for establishing three-dimensional article model；
The model building module is established in three-dimensional article model, the auto-correlation Rayleigh square generated using the sinusoidal addition method
The root sequence pair of sum gives up the amplitude stochastic ordering column rank matching sequence of method generation, while the auto-correlation generated using the sinusoidal addition method
Rayleigh sequence pair phase random sequence is matched into row rank and is sorted, the auto-correlation amplitude random sequence after superposition sequence and auto-correlation phase
Position random sequence generates time domain auto-correlation Nakagami-m decline complex channel random sequences；Generate three-dimensional article model；
Animation after being established for three-dimensional article model, is designed cashed direction according to step and adjusted by cartoon setting module；
Animation of cameras, personage or the object of animal animation are set.
Further, the method that model building module establishes three-dimensional article model specifically includes：
Step 1 generates auto-correlation Rayleigh sequence R using the sinusoidal addition method (SoS) modelRay1(k) andIt is a from phase
Close the root sequence R of Rayleigh quadratic sumRay2(k)；
Step 2, according to Nakagami amplitudes of fading probability density function and phase probability density function, using giving up method
Generation amplitude random sequence RX(k) and phase random sequence Rθ(k), wherein k=1,2 ..., N, k are target random sequence length；
Step 3 utilizesThe root sequence pair envelope stochastic ordering column rank matching sequence of a auto-correlation Rayleigh quadratic sum,
It is matched and is sorted using auto-correlation Rayleigh sequence pair phase stochastic ordering column rank；
Further, the step 1 includes the following steps：
The first step, using equidistant method, Mean Square Error, equal-area method, Monte Carlo method, Lp-norm methods, accurate how general
Development method, any one method in Jakes methods are strangled, Doppler coefficient in Rayleigh channel Jakes simulation models, discrete more is calculated
General Le frequency and doppler phase model parameter；
Second step brings Doppler coefficient, discrete Doppler frequency and doppler phase model parameter into the sinusoidal addition method
(SoS) model generates auto-correlation Rayleigh sequence RRay1(k)；
Third walks, and repeats second step and obtains Rayleigh random sequence collection
4th step, by RRay,i(k) it brings following formula into, obtainsThe root sequence R of a auto-correlation Rayleigh quadratic sumRay2(k)：
The step 2 includes the following steps：
The first step is generated (0, ax) on uniform random number U1x, wherein ax=max (x)；
Second step is generated (0, bx) on uniform random number U2x, wherein bx=max (fR(x))；
Third walks, U2x≤fR(U1x), then by U1xRandom sequence set X is assigned, wherein X random sequences length is N；Otherwise
Give up U1xAnd U2x；
4th step repeats the first step and is walked to third, assigns each random number for meeting step 3 requirement to stochastic ordering one by one
Set X is arranged, algorithm terminates when X contains N number of random number；
Obtain obedience amplitude probability density function fR(x) random sequence RX(k) after=X, according to similarly uniformly giving up method
Step generation meets phase probability distribution fθ(x) random sequence Rθ(k)；
The step 3 includes the following steps：
The first step, withThe root sequence R of a auto-correlation Rayleigh quadratic sumRay2(k) source sequence, amplitude stochastic ordering are used as
Arrange RX(k) it is used as target sequence, obtains RRay2(k) relative size puts in order SRay2(k), by RX(k) in all elements according to
This relative ranks rearranges, the envelope order matching sequence R after being arrangedX *(k)；
Second step, with autocorrelation sequence RRay1(k) source sequence, phase random sequence R are used asθ(k) it is used as target sequence, is obtained
Take RRay1(k) relative size puts in order SRay1(k), by Rθ(k) all elements in are rearranged by this relative ranks, are obtained
The phase order matching sequence R arrivedθ *(k)。
Further, digitlization Art Design laboratory further includes：
Textures light modules, for carrying out model material textures again after cartoon setting, according to the direction of camera setting
Carry out thin portion adjusting；
Environment makes module, is used for environment representation, generates and the design relevant environment of article；
Render output module, the animation for rendering different sizes and resolution ratio；
Post-processing module after having rendered, then is made；
Non- volume output module, the synthesis of the animation for carrying out last story board are added file, dub；
The model building module includes：
CAD import 3D Max modules, for CAD diagram import, by rotate adjust, in three views to line frame graph into
Edlin operates using picture line transect and polygon, squeezes out the order of stretching；
Wall modeling module is used for the modeling of wall, by freezing and hiding order, is built from three multi-angled views
Mould；
Component modeling module is used for the modeling on pillar, step, floor and roof, door and window, widget；After the completion of modeling, into
Row combination carries out material matching according to institute's established model；
Camera setting module, it is burnt to the speed, angle, the depth of field of video camera for the setting to architectural animation video camera
It is adjusted away from, video camera key frame parameters；
It is more to carry out multi-angle for the Lighting Design in three-dimensional scenic to the light in architectural animation for light setup module
Mode is adjusted；
Material module is assigned, is showed for material and the details of model；To the picture in more camera lenses, pass through two-dimentional textures and three
Tie up the performance of textures details；
The rendering output module, by the foundation of model, camera cartoon making passes through after the material adjustment of light
Renderer renders the video or image of model of place；
Post-processing module includes audio processing modules, the audio processing modules, selection editing, audio for music
Enhanced processing；
Post-processing module further includes video processing module, the video processing module, is used for the combination and adjustment of video；
It by three-dimensional animation combined sequence at video in After Effects, and does sequence and adjusts, mirror is carried out then in conjunction with Premiere
Head shearing；
Display module is connect with single chip control module, for passing through projecting apparatus Display Art Design Works.
Further, digitlization Art Design laboratory further includes：
Solar powered module, video monitoring module, single chip control module, network communication module, Art Design module,
Lighting module, print module, display module, Cloud Server；
Solar powered module is connect with single chip control module, for obtaining solar energy pair by solar panel
Electric elements are powered；
Video monitoring module is connect with single chip control module, for carrying out video monitoring to laboratory by camera；
Single chip control module, with solar powered module, video monitoring module, network communication module, Art Design mould
Block, lighting module, print module, display module, Cloud Server connection, for controlling each electrical equipment normal work；
Network communication module is connect with single chip control module, is wirelessly connected with Cloud Server module, for passing through network
Communication mode connects Cloud Server；
Lighting module is connect with single chip control module, for being illuminated to laboratory；
Print module is connect with single chip control module, for being printed to the image artifacts of design by printer；
Cloud Server module is wirelessly connected with network communication module, for being rendered and being stored to art picture.
Further, network communication module communication means is as follows：
First, client is established with server and is communicated to connect；
Secondly, user end to server sends request, and request includes the unique identification of the request；
Then, after server receives request, prepare the corresponding response data of the request, which includes the request
Unique identification, after getting out response data immediately to initiate request client return to the response data；
Finally, after client receives response data, according to the unique identification included in the response data come
With corresponding request, handled the response data as the response data for the request being matched to.
Further, described after client and server establish communication connection, if being abnormal leads to disconnect the communication
Connection, then the client is determined re-establishes communication connection currently without the request for receiving response data, and with server, and
And only the request for not receiving response data is retransmitted to server；
The communication connection is the transport layer protocol connection in network data communication, and request and response data are based on the biography
The request of the application layer communication protocol of defeated layer protocol connection and response data；
The transport layer protocol is connected as transmission control protocol TCP connection, and application layer communication protocol is hypertext transmission association
Discuss HTTP.
Advantages of the present invention and good effect are：
The present invention can obtain endlessly solar energy by solar powered module, and solar energy has efficient, cleaning
Characteristic, can be lasting be powered to testing indoor electrical equipment is economic and environment-friendly, energy saving；Pass through cloud service simultaneously
Device module can greatly improve image data rendering speed, shorten the design cycle, improve design efficiency.
The three-dimensional animation of the present invention with allowing design piece to have a novel performance, in piece magnificent picture with it is advanced
Displaying, more can be careful description article the characteristics of, article is showed using virtual animation digital technology and the film technique of expression.This hair
Bright Art Design module includes：Script planning module, the details for main body show, the motion design of camera lens, and each
The time control of camera lens；Model building module, for establishing three-dimensional article model；The model building module establishes three-dimensional article
In model, the root sequence pair of the auto-correlation Rayleigh quadratic sum generated using the sinusoidal addition method gives up the amplitude random sequence of method generation
Order matching sequence, while being matched and being arranged into row rank using the auto-correlation Rayleigh sequence pair phase random sequence that the sinusoidal addition method generates
Sequence, auto-correlation amplitude random sequence and auto-correlation phase random sequence after superposition sequence generate time domain auto-correlation Nakagami-m
Decline complex channel random sequence；Generate three-dimensional article model；The model data of the model building method structure of the present invention is accurate, draws
Face is true to nature.
Description of the drawings
Fig. 1 is digitlization Art Design laboratory structure block diagram provided in an embodiment of the present invention.
In figure：1, solar powered module；2, video monitoring module；3, single chip control module；4, network communication module；
5, Art Design module；6, lighting module；7, print module；8, display module；9, Cloud Server.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows.
Existing digitlization Art Design tests indoor electrical equipment and is powered by traditional approach, expends electric energy, once
Power failure can not be then continuing with；It renders and takes a long time in art picture design process simultaneously, cause the design cycle long.
As shown in Figure 1, digitlization Art Design laboratory provided in an embodiment of the present invention includes：Solar powered module 1,
Video monitoring module 2, single chip control module 3, network communication module 4, Art Design module 5, lighting module 6, print module
7, display module 8, Cloud Server 9.
Solar powered module 1 is connect with single chip control module 3, and solar energy is obtained for passing through solar panel
Electric elements are powered；
Video monitoring module 2 is connect with single chip control module 3, for carrying out video prison to laboratory by camera
Control；
Single chip control module 3 is set with solar powered module 1, video monitoring module 2, network communication module 4, art
Module 5, lighting module 6, print module 7, display module 8, Cloud Server 9 is counted to connect, it is normal for controlling each electrical equipment
Work；
Network communication module 4 is connect with single chip control module 3, is wirelessly connected with Cloud Server module 9, for passing through
Network communication mode connects Cloud Server；
Art Design module 5 is connect with single chip control module 3, for carrying out number by computer and digital picture
Art Design；
Lighting module 6 is connect with single chip control module 3, for being illuminated to laboratory；
Print module 7 is connect with single chip control module 3, for being beaten the image artifacts of design by printer
Print；
Display module 8 is connect with single chip control module 3, for passing through projecting apparatus Display Art Design Works.
Cloud Server module 9 is wirelessly connected with network communication module 4, for being rendered and being stored to art picture.
4 communication means of network communication module provided by the invention is as follows：
First, client is established with server and is communicated to connect；
Secondly, user end to server sends request, and request includes the unique identification of the request；
Then, after server receives request, prepare the corresponding response data of the request, which includes the request
Unique identification, after getting out response data immediately to initiate request client return to the response data；
Finally, after client receives response data, according to the unique identification included in the response data come
With corresponding request, handled the response data as the response data for the request being matched to.
It is provided by the invention after client and server establish communication connection, if being abnormal leads to disconnect the communication
Connection, then the client is determined re-establishes communication connection currently without the request for receiving response data, and with server, and
And only the request for not receiving response data is retransmitted to server.
Communication connection provided by the invention is the transport layer protocol connection in network data communication, and request and response data are
The request of application layer communication protocol based on transport layer protocol connection and response data.
Transport layer protocol provided by the invention is connected as transmission control protocol TCP connection, and application layer communication protocol is super literary
This transportation protocol HTTP.
Solar powered module 1 of the present invention obtains solar energy by solar panel and is powered to electric elements；Depending on
Frequency monitoring module 2 carries out video monitoring by camera to laboratory；Single chip control module 3 calls network communication module 4 to connect
It connects Cloud Server art picture is rendered and stored；Digital art design is carried out by Art Design module 5；Pass through illumination
Module 6 illuminates laboratory；The artistic work that design is completed is printed by print module 7；Finally, by showing mould
8 Display Art Design Works of block.
The application principle of the present invention is further described with reference to specific embodiment.
The Art Design module of the present invention, connect with single chip control module, for pass through computer and digital picture into
Line number word Art Design；
Art Design module includes：
Script planning module, the details for main body show, and the motion design of camera lens, and the time of each camera lens are controlled
System；
Model building module, for establishing three-dimensional article model；
The model building module is established in three-dimensional article model, the auto-correlation Rayleigh square generated using the sinusoidal addition method
The root sequence pair of sum gives up the amplitude stochastic ordering column rank matching sequence of method generation, while the auto-correlation generated using the sinusoidal addition method
Rayleigh sequence pair phase random sequence is matched into row rank and is sorted, the auto-correlation amplitude random sequence after superposition sequence and auto-correlation phase
Position random sequence generates time domain auto-correlation Nakagami-m decline complex channel random sequences；Generate three-dimensional article model；
Animation after being established for three-dimensional article model, is designed cashed direction according to step and adjusted by cartoon setting module；
Animation of cameras, personage or the object of animal animation are set.
Further, the method that model building module establishes three-dimensional article model specifically includes：
Step 1 generates auto-correlation Rayleigh sequence R using the sinusoidal addition method (SoS) modelRay1(k) andIt is a from phase
Close the root sequence R of Rayleigh quadratic sumRay2(k)；
Step 2, according to Nakagami amplitudes of fading probability density function and phase probability density function, using giving up method
Generation amplitude random sequence RX(k) and phase random sequence Rθ(k), wherein k=1,2 ..., N, k are target random sequence length；
Step 3 utilizesThe root sequence pair envelope stochastic ordering column rank matching sequence of a auto-correlation Rayleigh quadratic sum,
It is matched and is sorted using auto-correlation Rayleigh sequence pair phase stochastic ordering column rank；
Step 4, superposition match sequence R by the Nakagami-m envelope orders of above-mentioned generationX *(k) and phase order matches sequence
Rθ *(k), time domain auto-correlation Nakagami-m decline complex channel random sequences are obtained：
Further, the step 1 includes the following steps：
The first step, using equidistant method, Mean Square Error, equal-area method, Monte Carlo method, Lp-norm methods, accurate how general
Development method, any one method in Jakes methods are strangled, Doppler coefficient in Rayleigh channel Jakes simulation models, discrete more is calculated
General Le frequency and doppler phase model parameter；
Second step brings Doppler coefficient, discrete Doppler frequency and doppler phase model parameter into the sinusoidal addition method
(SoS) model generates auto-correlation Rayleigh sequence RRay1(k)；
Third walks, and repeats second step and obtains Rayleigh random sequence collection
4th step, by RRay,i(k) it brings following formula into, obtainsThe root sequence R of a auto-correlation Rayleigh quadratic sumRay2(k)：
The step 2 includes the following steps：
The first step is generated (0, ax) on uniform random number U1x, wherein ax=max (x)；
Second step is generated (0, bx) on uniform random number U2x, wherein bx=max (fR(x))；
Third walks, U2x≤fR(U1x), then by U1xRandom sequence set X is assigned, wherein X random sequences length is N；Otherwise
Give up U1xAnd U2x；
4th step repeats the first step and is walked to third, assigns each random number for meeting step 3 requirement to stochastic ordering one by one
Set X is arranged, algorithm terminates when X contains N number of random number；
Obtain obedience amplitude probability density function fR(x) random sequence RX(k) after=X, according to similarly uniformly giving up method
Step generation meets phase probability distribution fθ(x) random sequence Rθ(k)；
The step 3 includes the following steps：
The first step, withThe root sequence R of a auto-correlation Rayleigh quadratic sumRay2(k) source sequence, amplitude stochastic ordering are used as
Arrange RX(k) it is used as target sequence, obtains RRay2(k) relative size puts in order SRay2(k), by RX(k) in all elements according to
This relative ranks rearranges, the envelope order matching sequence R after being arrangedX *(k)；
Second step, with autocorrelation sequence RRay1(k) source sequence, phase random sequence R are used asθ(k) it is used as target sequence, is obtained
Take RRay1(k) relative size puts in order SRay1(k), by Rθ(k) all elements in are rearranged by this relative ranks, are obtained
The phase order matching sequence R arrivedθ *(k)。
Digitlization Art Design laboratory further includes：
Textures light modules, for carrying out model material textures again after cartoon setting, according to the direction of camera setting
Carry out thin portion adjusting；
Environment makes module, is used for environment representation, generates and the design relevant environment of article；
Render output module, the animation for rendering different sizes and resolution ratio；
Post-processing module after having rendered, then is made；
Non- volume output module, the synthesis of the animation for carrying out last story board are added file, dub；
The model building module includes：
CAD import 3D Max modules, for CAD diagram import, by rotate adjust, in three views to line frame graph into
Edlin operates using picture line transect and polygon, squeezes out the order of stretching；
Wall modeling module is used for the modeling of wall, by freezing and hiding order, is built from three multi-angled views
Mould；
Component modeling module is used for the modeling on pillar, step, floor and roof, door and window, widget；After the completion of modeling, into
Row combination carries out material matching according to institute's established model；
Camera setting module, it is burnt to the speed, angle, the depth of field of video camera for the setting to architectural animation video camera
It is adjusted away from, video camera key frame parameters；
It is more to carry out multi-angle for the Lighting Design in three-dimensional scenic to the light in architectural animation for light setup module
Mode is adjusted；
Material module is assigned, is showed for material and the details of model；To the picture in more camera lenses, pass through two-dimentional textures and three
Tie up the performance of textures details；
The rendering output module, by the foundation of model, camera cartoon making passes through after the material adjustment of light
Renderer renders the video or image of model of place；
Post-processing module includes audio processing modules, the audio processing modules, selection editing, audio for music
Enhanced processing；
Post-processing module further includes video processing module, the video processing module, is used for the combination and adjustment of video；
It by three-dimensional animation combined sequence at video in After Effects, and does sequence and adjusts, mirror is carried out then in conjunction with Premiere
Head shearing；
Display module is connect with single chip control module, for passing through projecting apparatus Display Art Design Works.
Script is planned
Step planning is particularly significant in previous work, it is necessary to consider that main body shows what and overall effect how, institute
To have to fully carry out step design and planning before.It is wherein mainly concerned with the details performance of main body, the movement of camera lens is set
Meter, and each time control of camera lens, to reach good visual effect, the effect that music is reached.
Establish model
Model, which first shows from main body, to be built up, and secondary will simply make, and model will simplify number as far as possible.Last just root
According to needing to make fine modeling.Three-dimensional article animation is important to set up integral layout, is designed in conjunction with other skills.
Cartoon setting
Model is completed, and the design of animation camera is just particularly important, first has to animation designing cashed direction according to step
It adjusts, when there was only main body in picture, what is be arranged first is exactly animation of cameras, could consider other object animations.
Textures light
It carries out model material textures again after cartoon setting, has been arranged as required to light, to accomplish to seem and really may be used
It leans on.Then thin portion adjusting is carried out according to the good direction of camera setting.
Environment makes
Environment representation can be completed in terms of a variety of, and many plug-in units can automatically generate, and environment is at this moment required to want essence
Letter, cannot be too lengthy and jumbled.
Render output
The animation of different sizes and resolution ratio should be required to render, this must have very strong experience and technical support.
Post-processing
It after wash with watercolours is complete, is made again of later stage software, as the synthesis of other scenes, the addition of later stage halation are added in video
Deng.
Non- volume output
Non- volume software will be used by working below, carry out finally that by the synthesis of the animation of story board, file is added, and be dubbed etc. defeated
Enter the size and radical file of needs.
Video text original text
Video file is done, accomplish to simplify it is original, step by step in place, then in the infection of video sound be also it is highly important, point
Match the main contents of camera lens,
Model brief introduction
CAD imports 3D Max
After CAD diagram has optimized simply mistake, removes unnecessary reference line and marks, carry out importeding into 3D Max
Software, the in software unification of setting unit, it is contemplated that later stage model quantity it is huge, unit should uniformly be set as mm.
When importing in software, also to pay special attention to remove lengthy and jumbled thing, unnecessary auxiliary is marked and is deleted, other options are silent
Recognize.
CAD imports modeling：
After CAD diagram imports 3DMax, figure needs further to rotate not in correct angle under normal circumstances
Adjustment could be operated using picture line transect and polygon, squeeze in three views more easily to line frame graph into edlin in this way
Go out the object that proper height is made in the orders such as stretching.
The modeling in 3 D video is done, sometimes requires that more accurate shape, it is different from the mapping of planar graph, can not
Only simple described point carries out squeezing out modification completion modeling.Most accurate performance must be made according to the reference chart of offer, so
Just it is noted that capturing the accuracy of point when modeling, if in the same height, observe is adjusted to true position more in three views
It sets.
Camera setting
Most important for the setting of animation video camera, it is related to the rhythm that picture finally moves, and directly determines to regard person
Comfort.And progress video camera adjusting should also carry out in advance, and only camera direction is fixed, goes out in its angular field of view
Existing object just can be adjusted further.For the control parameter of video camera, it is necessary to meet reality, this will pass through not
Disconnected debugging can just obtain best speed.It must constantly observe, could find deficiency.
Design for animation of cameras cannot be adjusted the angle directly in camera view, and it is dynamic to change scene like that
It draws, preferably carries out in the perspective.The most commonly used is setting video camera path constraint animations.
Video camera setting is not only it is noted that depth of field focal length size, more important is timings, and the setting of video camera key frame must
It angle and the time that must estimate each good camera lens, in this way could be truer.
Light is arranged
Light will be accomplished really, preferably to be tested on Bai Mo.If it is desired to reaching true scene light sensation in design
This is the difficult problem of comparison, this is just needed by constantly debugging, and itself to have very strong theories integration, could be more preferable
Using the virtual light in good computer.
Lighting Design in three-dimensional scenic, the main performance common with artificial light and both comprising natural light, if it is desired to
The good of these types of lamplight setting, different time light is all to have different colors.Natural light is the headlamp of main scene
Light, and to show more details just than must have the cooperation of artificial light, such scene could more have crystalistic sense.
Many camera lenses lamp of two Vray from the point of view of video camera：If it is desired to the details performed better than, in scene
Light application is very much, includes the cooperation of the lamps such as key light, backlight, light filling.
Textures use good, can increase the texture of model, visually embody the moulding of model, such three-dimensional scenic is just
It is truer.
Three-dimensional building renders output
By the foundation of model, camera cartoon making, after the material adjustment of light, at this moment rendering could be model of place
It is revealed as video or image, renderer setting has critical influence to picture quality.Test and last output in the process
There will be different parameter settings.Because rendering is the work of very consumption energy, it is sometimes desirable to figure could be come out within several hours.
Rendering parameter work is mainly manifested in：The subdivision of resolution ratio, light, reverse sawtooth setting, model pinup picture etc. is numerous to be set
Set parameter.
Audio frequency process
It is mentioned in musical significance in being analyzed according to music application：Music is rendered atmosphere, the important work added fuel to the flames
Tool.
The selection of music cuts choosing in design, and the present invention is mainly to be realized by Audition.Main application is as follows：
(1) since the length of audio material differs, and the limited length of video frequency propaganda film, so being said for designer, energy
Preferably the interception perfect audio of one section of split is highly important, and mainly editing operation is chosen in application in operation, wants in the process
It constantly goes to come to realize with the heart of oneself, can just be cut out suitable segment.
(2) audio enhanced processing.Some special efficacy sound are needed to increase its effects,sound, allow auditory effect more to shake, such as piece
The drum beating sound of middle beginning just allows human ear mesh one frightened.Operation imports material audio file in Audition, chooses and needs increased portion
After point, effect-amplitude and pressure limit-amplification are clicked, then input the numerical value for needing to amplify.
(3) piece sound intermediate frequency is not one flat constant, in the processing in later stage, is fade-in and fades out effect and suitably adjust addition,
The effect of music can be preferably showed, it is higher mutually to melt with picture.Some segments, addition are fade-in the effect faded out and are then easier to allow
People receives.Mainly with regard to being handled using two orders of Smooth Fade In and Smooth Fade Out.In design it is noted that
Audio material is integrated, processing is carried out for later stage export.
Video processing
Ready-made video frame is handled using video, and timing is allowed to enhance, and has very much picture impact force, concise, prominent
The characteristics of video.
The later stage video processing main combination and adjustment for being just applied to video in the design.Quickening can be added and play speed
Degree, camera lens of being fade-in fade-out conversion, subtitle effect etc..With knowledge point include in Premiere video intercepting export, After
The figure layer time resets in Effects, and the figure layer time is flexible etc..
(1) can now in After Effects by three-dimensional animation combined sequence at video, do simple in-order tune wherein
It is whole, carry out shot cuts then in conjunction with Premiere.
(2) processing renders the video made in After Effects.Picture color brightness regulation can be first carried out, then is fitted
When addition subtitle, keep video more intuitive and easy to understand.
(3) video material is processed in After Effects.The broadcasting speed that may also speed up video material, reaches picture
The special efficacy that face quickly carries out.Non- volume software outputting high quality video is finally applied as needed.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Every any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (7)
1. a kind of digitlization Art Design laboratory, which is characterized in that digitlization Art Design laboratory includes：
Art Design module, connect with single chip control module, carries out digital art for passing through computer and digital picture and sets
Meter；
Art Design module includes：
Script planning module, the details for main body show, the motion design of camera lens, and each time control of camera lens；
Model building module, for establishing three-dimensional article model；
The model building module is established in three-dimensional article model, the auto-correlation Rayleigh quadratic sum generated using the sinusoidal addition method
Root sequence pair gives up the amplitude stochastic ordering column rank matching sequence of method generation, while the auto-correlation Rayleigh generated using the sinusoidal addition method
Sequence pair phase random sequence into row rank match sort, superposition sequence after auto-correlation amplitude random sequence and auto-correlation phase with
Machine sequence generates time domain auto-correlation Nakagami-m decline complex channel random sequences；Generate three-dimensional article model；
Animation after being established for three-dimensional article model, is designed cashed direction according to step and adjusted by cartoon setting module；Setting
Animation of cameras, personage or the object of animal animation.
2. digitlization Art Design laboratory as described in claim 1, which is characterized in that model building module establishes three-dimensional article
The method of model specifically includes：
Step 1 generates auto-correlation Rayleigh sequence R using the sinusoidal addition method (SoS) modelRay1(k) andA auto-correlation is auspicious
The root sequence R of sharp quadratic sumRay2(k)；
Step 2 is generated according to Nakagami amplitudes of fading probability density function and phase probability density function using method is given up
Amplitude random sequence RX(k) and phase random sequence Rθ(k), wherein k=1,2 ..., N, k are target random sequence length；
Step 3 utilizesThe root sequence pair envelope stochastic ordering column rank matching sequence of a auto-correlation Rayleigh quadratic sum, utilizes
The matching sequence of auto-correlation Rayleigh sequence pair phase stochastic ordering column rank；
Step 4, superposition match sequence R by the Nakagami-m envelope orders of above-mentioned generationX *(k) and phase order matches sequence Rθ *
(k), time domain auto-correlation Nakagami-m decline complex channel random sequences are obtained：
3. digitlization Art Design laboratory as claimed in claim 2, which is characterized in that the step 1 includes the following steps：
The first step is expanded using equidistant method, Mean Square Error, equal-area method, Monte Carlo method, Lp-norm methods, accurate Doppler
Any one method in Zhan Fa, Jakes method calculates Doppler coefficient, discrete Doppler in Rayleigh channel Jakes simulation models
Frequency and doppler phase model parameter；
Second step brings Doppler coefficient, discrete Doppler frequency and doppler phase model parameter into the sinusoidal addition method (SoS)
Model generates auto-correlation Rayleigh sequence RRay1(k)；
Third walks, and repeats second step and obtains Rayleigh random sequence collection
4th step, by RRay,i(k) it brings following formula into, obtainsThe root sequence R of a auto-correlation Rayleigh quadratic sumRay2(k)：
The step 2 includes the following steps：
The first step is generated (0, ax) on uniform random number U1x, wherein ax=max (x)；
Second step is generated (0, bx) on uniform random number U2x, wherein bx=max (fR(x))；
Third walks, U2x≤fR(U1x), then by U1xRandom sequence set X is assigned, wherein X random sequences length is N；Otherwise give up
U1xAnd U2x；
4th step repeats the first step and is walked to third, assigns each random number for meeting step 3 requirement to random sequence collection one by one
X is closed, algorithm terminates when X contains N number of random number；
Obtain obedience amplitude probability density function fR(x) random sequence RX(k) after=X, according to similarly uniformly giving up method step
Generation meets phase probability distribution fθ(x) random sequence Rθ(k)；
The step 3 includes the following steps：
The first step, withThe root sequence R of a auto-correlation Rayleigh quadratic sumRay2(k) source sequence, amplitude random sequence R are used asX
(k) it is used as target sequence, obtains RRay2(k) relative size puts in order SRay2(k), by RX(k) all elements are according to this phase in
To sequentially rearranging, the envelope order matching sequence R after being arrangedX *(k)；
Second step, with autocorrelation sequence RRay1(k) source sequence, phase random sequence R are used asθ(k) it is used as target sequence, is obtained
RRay1(k) relative size puts in order SRay1(k), by Rθ(k) all elements in are rearranged by this relative ranks, are obtained
Phase order matching sequence Rθ *(k)。
4. digitlization Art Design laboratory as described in claim 1, which is characterized in that also wrap in digitlization Art Design laboratory
It includes：
Textures light modules are carried out for carrying out model material textures again after cartoon setting according to the direction of camera setting
Thin portion is adjusted；
Environment makes module, is used for environment representation, generates and the design relevant environment of article；
Render output module, the animation for rendering different sizes and resolution ratio；
Post-processing module after having rendered, then is made；
Non- volume output module, the synthesis of the animation for carrying out last story board are added file, dub；
The model building module includes：
CAD imports 3D Max modules, is imported for CAD diagram, is adjusted by rotating, being compiled to line frame graph in three views
Volume, it is operated using picture line transect and polygon, squeezes out the order of stretching；
Wall modeling module is used for the modeling of wall, by freezing and hiding order, is modeled from three multi-angled views；
Component modeling module is used for the modeling on pillar, step, floor and roof, door and window, widget；After the completion of modeling, group is carried out
It closes, material matching is carried out according to institute's established model；
Camera setting module to the speed of video camera, angle, depth of field focal length, is taken the photograph for the setting to architectural animation video camera
Camera key frame parameters are adjusted；
Light setup module carries out multi-angle multimode for the Lighting Design in three-dimensional scenic to the light in architectural animation
It adjusts；
Material module is assigned, is showed for material and the details of model；To the picture in more camera lenses, pass through two-dimentional textures and three-dimensional patch
Figure details shows；
The rendering output module, by the foundation of model, camera cartoon making passes through rendering after the material adjustment of light
Device renders the video or image of model of place；
Post-processing module includes audio processing modules, the audio processing modules, selection editing, audio amplification for music
Processing；
Post-processing module further includes video processing module, the video processing module, is used for the combination and adjustment of video；
It by three-dimensional animation combined sequence at video in After Effects, and does sequence and adjusts, camera lens is carried out then in conjunction with Premiere
Shearing；
Display module is connect with single chip control module, for passing through projecting apparatus Display Art Design Works.
5. digitlization Art Design laboratory as described in claim 1, which is characterized in that also wrap in digitlization Art Design laboratory
It includes：
Solar powered module, video monitoring module, single chip control module, network communication module, Art Design module, illumination
Module, print module, display module, Cloud Server；
Solar powered module is connect with single chip control module, for obtaining solar energy to electric appliance by solar panel
Element is powered；
Video monitoring module is connect with single chip control module, for carrying out video monitoring to laboratory by camera；
Single chip control module, with solar powered module, video monitoring module, network communication module, Art Design module, photograph
Bright module, print module, display module, Cloud Server connection, for controlling each electrical equipment normal work；
Network communication module is connect with single chip control module, is wirelessly connected with Cloud Server module, for passing through network communication
Mode connects Cloud Server；
Lighting module is connect with single chip control module, for being illuminated to laboratory；
Print module is connect with single chip control module, for being printed to the image artifacts of design by printer；
Cloud Server module is wirelessly connected with network communication module, for being rendered and being stored to art picture.
6. digitlization Art Design laboratory as claimed in claim 5, which is characterized in that network communication module communication means is such as
Under：
First, client is established with server and is communicated to connect；
Secondly, user end to server sends request, and request includes the unique identification of the request；
Then, after server receives request, prepare the corresponding response data of the request, the response data include the request only
One property identifies, and the response data is returned to the client for initiating request immediately after getting out response data；
Finally, it after client receives response data, is matched pair according to the unique identification included in the response data
The request answered is handled the response data as the response data for the request being matched to.
7. digitlization Art Design laboratory as claimed in claim 6, which is characterized in that described to be established in client and server
After communication connection, if being abnormal leads to disconnect the communication connection, the client is determined currently without receiving number of responses
According to request, and re-establish communication connection with server, and only retransmitted to server and described do not receive number of responses
According to request；
The communication connection is the transport layer protocol connection in network data communication, and request and response data are based on the transport layer
The request of the application layer communication protocol of agreement connection and response data；
The transport layer protocol is connected as transmission control protocol TCP connection, and application layer communication protocol is hypertext transfer protocol
HTTP。
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| CN112610036A (en) * | 2020-12-09 | 2021-04-06 | 北京三月雨文化传播有限责任公司 | Digital intelligent art design laboratory |
| CN114978385A (en) * | 2022-05-07 | 2022-08-30 | 南京信息工程大学 | Nakagami fading channel simulation method |
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