CN107464271A - A kind of method for the shade that added drop shadow for displaying content dynamic - Google Patents
A kind of method for the shade that added drop shadow for displaying content dynamic Download PDFInfo
- Publication number
- CN107464271A CN107464271A CN201710586879.6A CN201710586879A CN107464271A CN 107464271 A CN107464271 A CN 107464271A CN 201710586879 A CN201710586879 A CN 201710586879A CN 107464271 A CN107464271 A CN 107464271A
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- Prior art keywords
- projection
- shade
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- software
- content
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/003—Reconstruction from projections, e.g. tomography
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/203—Drawing of straight lines or curves
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Added drop shadow the method for shade, including step for displaying content dynamic the invention discloses a kind of：Start；Projecting apparatus is adjusted to most suitable angle and size to projection carrying entity projection image；Project content is opened using the software on main frame and played；After projection carries entity to projection, the shape of entity is carried according to projection, by software, carries out manual intervention, shade corresponding with the shape of projection carrying entity is drawn, sees shade effect in real time；Draw mask regions；Pixel-level adjustment is carried out to mask regions；Preserve and set；Terminate.The present invention is dynamically adapted the shade of displaying content, to be bonded the vicious circle of special-shaped view field, is completely free of and first installs projector equipment, the tedious work for the Suitable content that or else breaks, substantially increase operating efficiency, reduce debugging cost and maintenance cost.
Description
Technical field
The present invention relates to be by the projection art on image or VIDEO PROJECTION to curtain or metope, more particularly to one kind
Displaying content dynamic adds drop shadow the method for shade.
Background technology
When making the content of multimedia of projection displaying now, the region if necessary to projection is abnormity, is not conventional length
It is square, then content of multimedia can only be constantly adjusted, to meet projection demand.What is be currently known is also no more preferable in addition to the present invention
Solution, be all drawing software carried using computer etc. carry out regional assignment after, then by region picture issue making group
Team carries out content production.
In digitlization museum project, generally can all there is the projected area of the exhibition item, also common unconventional shape of projection displaying
Domain demand, when general making shows content, all it is after hardware installation debugging, final view field is carried out after manually delimiting,
Displaying content could be made, as later stage hardware has any movement, will all cause to show remaking for content.
The shortcomings that prior art maximum is exactly to waste the substantial amounts of content production time, because view field is not necessarily not
Become, any vibrations or other reasons cause projector equipment to move, and can all change view field, cause to remake in displaying
Hold.
The content of the invention
The defects of in order to overcome prior art, the present invention provide a kind of side for the shade that added drop shadow for displaying content dynamic
Method, by being dynamically adapted the software of projection shade, after projection hardware installation terminates, screening is drawn to view field by software
Cover, and Pixel-level adjustment can be carried out to shade, to reach the effect of fitting view field.Such as follow-up projector equipment is offset, only
It need to be finely adjusted by software.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：It is a kind of to be added drop shadow shade for displaying content dynamic
Method, comprise the following steps：
S101：Start；
S102：Projecting apparatus is adjusted to most suitable angle and size to projection carrying entity projection image；
S103：Project content is opened using the software on main frame and played；
S104：After projection carries entity to projection, the shape of entity is carried according to projection, by software, enters pedestrian
Work intervention, shade corresponding with the shape of projection carrying entity is drawn, sees shade effect in real time；
S105：Draw mask regions；
S106：Pixel-level adjustment is carried out to mask regions；
S107：Preserve and set；
S108：Terminate.
The beneficial effects of the invention are as follows：Common such as rectangle, circle, ellipse shape can be drawn at present, can also be certainly
By drawing region；The shade of displaying content is dynamically adapted, to be bonded the vicious circle of special-shaped view field, greatlys save content production
Cost；It is completely free of and projector equipment, the tedious work for the Suitable content that or else breaks first is installed, substantially increases operating efficiency, reduce
Debugging cost and maintenance cost.
Brief description of the drawings
Fig. 1 be the present invention for displaying content dynamic add drop shadow shade method hardware structure diagram；
Fig. 2 be the present invention for displaying content dynamic add drop shadow shade method software adjustment figure；
Fig. 3 be the present invention for displaying content dynamic add drop shadow shade method flow diagram；
In the accompanying drawings, the list of designations represented by each label is as follows：
1 projecting apparatus
2 projection carrying entities
3 project contents play main frame
4 special-shaped view fields
5 Conventional projection regions
6 mask regions
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Refer to shown in Fig. 1, its be the present invention for displaying content dynamic add drop shadow shade method hardware configuration
Figure；The hardware that methods described need to use includes：Projecting apparatus 1, projection carrying entity 2 and project content play main frame 3, wherein,
The projection carrying entity 2 is such as can be wooden or stone matter platform or smooth wall；The project content is broadcast
Put and view field's dynamic software for drawing is installed in main frame 3, content is shown for playing, in the projecting apparatus 1 and the projection
Hold broadcasting main frame 3 to be connected.
Referring again to shown in Fig. 2, it is being adjusted for the add drop shadow software of method of shade of displaying content dynamic for the present invention
Whole figure；Wherein, special-shaped view field 4 is such as can be circle, ellipse, rhombus, star；Conventional projection region 5 is standard
View field, it is typically set to rectangle；Mask regions 6 are digitized special-shaped view field and the difference operation knot in Conventional projection region
Fruit, black or white can be set to.
Incorporated by reference to shown in Fig. 1, Fig. 2 and Fig. 3, Fig. 3 is the method for the shade that added drop shadow for displaying content dynamic of the present invention
Flow diagram；It the described method comprises the following steps：
S101：Start；
S102：Projecting apparatus is adjusted to most suitable angle and size to projection carrying entity projection image；
S103：Project content is opened using the software on main frame and played；
S104：After projection carries entity to projection, the shape of entity is carried according to projection, by software, enters pedestrian
Work intervention, shade corresponding with the shape of projection carrying entity is drawn, sees shade effect in real time；
S105：Fine setting draws mask regions；
S106：Pixel-level adjustment is carried out to mask regions；
S107：Preserve and set；
S108：Terminate.
The manual intervention in step is S104 is：During shade is adjusted, it is necessary to artificially by mouse or
Person's keyboard completes the drafting and adjustment to shade area.
The development process of software：
It is used to play video or the displaying software of picture category content using Adobe AIR technological development, to realize dynamic
The function of shade；
In the software, the mask attributes of object are shown by calling, an empty object is set, are drawn with will pass through
Function Graphics draws content wherein；
The process for using of software：
As shown in Fig. 1~2, corresponding hardware (projecting apparatus, project content play main frame, carrying entity) is all placed and debugged
It can use；
Dynamic mask in software is activated by shortcut, Mapping Reference grid and toolbar can be ejected；
Manual intervention will draw the shape of the figure of shade by mouse selection, such as：Rectangle, circle self-defined are painted
Region processed；
Mask regions are completed, can in regional edge along seeing summit, clicked on using mouse select a certain summit or certain
During a little summits, the summit of selection is may move, reaches Pixel-level control；
Cross shortcut and preserve arrangement above；
When being shifted such as later stage view field because of uncontrollable factor, shade drawing tool can be resurrected by shortcut
Column, is repainted or local directed complete set.
Thus, the present invention can dynamically draw special-shaped view field's shade by software, reach and allow displaying content is perfect to be bonded
Effect；Mask regions data preservation is carried out after setting, without repeating to set.In addition, as later stage projecting apparatus or projection carrying are real
Physical deflection, which occurs, for body causes view field to change, and easily can also be readjusted by software.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (1)
- A kind of 1. method for the shade that added drop shadow for displaying content dynamic, it is characterised in that comprise the following steps：S101：Start；S102：Projecting apparatus is adjusted to most suitable angle and size to projection carrying entity projection image；S103：Project content is opened using the software on main frame and played；S104：After projection carries entity to projection, the shape of entity is carried according to projection, by software, is manually done In advance, shade corresponding with the shape of projection carrying entity is drawn, sees shade effect in real time；S105：Draw mask regions；S106：Pixel-level adjustment is carried out to mask regions；S107：Preserve and set；S108：Terminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586879.6A CN107464271A (en) | 2017-07-18 | 2017-07-18 | A kind of method for the shade that added drop shadow for displaying content dynamic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586879.6A CN107464271A (en) | 2017-07-18 | 2017-07-18 | A kind of method for the shade that added drop shadow for displaying content dynamic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107464271A true CN107464271A (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710586879.6A Pending CN107464271A (en) | 2017-07-18 | 2017-07-18 | A kind of method for the shade that added drop shadow for displaying content dynamic |
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| CN (1) | CN107464271A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419066A (en) * | 2018-05-08 | 2018-08-17 | 深圳汇通九州科技有限公司 | It is a kind of control projection of shape method and projector |
Citations (5)
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| CN101697056A (en) * | 2009-10-27 | 2010-04-21 | 苏州巨像科技有限公司 | Intelligent shooting projection system with frame self-adaptive function and projection method thereof |
| CN102289357A (en) * | 2010-06-21 | 2011-12-21 | 迪斯尼实业公司 | System and method for imagination park tree projections |
| CN102682420A (en) * | 2012-03-31 | 2012-09-19 | 北京百舜华年文化传播有限公司 | Method and device for converting real character image to cartoon-style image |
| CN202563238U (en) * | 2012-05-11 | 2012-11-28 | 苏州巨像科技有限公司 | Intelligent projection system |
| CN105830439A (en) * | 2013-12-20 | 2016-08-03 | 高通股份有限公司 | Trimming Content For Projection Onto A Target |
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2017
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101697056A (en) * | 2009-10-27 | 2010-04-21 | 苏州巨像科技有限公司 | Intelligent shooting projection system with frame self-adaptive function and projection method thereof |
| CN102289357A (en) * | 2010-06-21 | 2011-12-21 | 迪斯尼实业公司 | System and method for imagination park tree projections |
| CN102682420A (en) * | 2012-03-31 | 2012-09-19 | 北京百舜华年文化传播有限公司 | Method and device for converting real character image to cartoon-style image |
| CN202563238U (en) * | 2012-05-11 | 2012-11-28 | 苏州巨像科技有限公司 | Intelligent projection system |
| CN105830439A (en) * | 2013-12-20 | 2016-08-03 | 高通股份有限公司 | Trimming Content For Projection Onto A Target |
Non-Patent Citations (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419066A (en) * | 2018-05-08 | 2018-08-17 | 深圳汇通九州科技有限公司 | It is a kind of control projection of shape method and projector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |