CN206712926U - A kind of more exposure image emerging systems - Google Patents
A kind of more exposure image emerging systems Download PDFInfo
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- CN206712926U CN206712926U CN201720652404.8U CN201720652404U CN206712926U CN 206712926 U CN206712926 U CN 206712926U CN 201720652404 U CN201720652404 U CN 201720652404U CN 206712926 U CN206712926 U CN 206712926U
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Abstract
The utility model provides a kind of more exposure image emerging systems, and more exposure image emerging systems include：Light source, camera, functional circuit, power module and power switch；The functional circuit includes：WEB server, decoding chip, fpga chip, ARM chips, storage chip, coding chip, display and wireless transport module, the power module include lithium battery and commercial power interface；Wherein, the WEB server is connected with the decoding chip, the fpga chip is connected with the decoding chip and the ARM chips, the ARM chips are connected with the coding chip, the coding chip is connected with the display, and the ARM chips are also connected with the storage chip and wireless transport module and realize two-way communication；The utility model real-time is good, and fused image quality is high, effectively solves the shortcomings that more exposure image emerging system volumes of tradition are big, efficiency is low, cost is high, maintenance workload is big.
Description
Technical field
It the utility model is related to communication technical field, more particularly to a kind of more exposure image emerging systems.
Background technology
With the development of the communication technology and image processing techniques, requirement more and more higher of the people to image image quality,
In the case that light is too strong and light is weaker, generally there is highlighted and dark area in the image of camera shooting, cause respective regions
Image detail is smudgy and the loss of information, has had a strong impact on the quality of image, captured by artificial adjustment light source
The different image of depth of exposure is referred to as more exposure images, in the case where camera position is fixed, the intensity of light source and light source position
Difference, the reflective position of captured image is different, the details of image difference.More exposure image fusions are several
The different image co-registration of exposure turns into the technology of piece image.More exposure image integration technologies can improve the imaging matter of image
Amount, avoid because highlighted or dark area loss in detail caused by exposure is single.
Existing more exposure image integration technologies separate the fusion process of the collection of more exposure images and more exposure images,
Generally, more exposure images are first gathered, then artificial are melted more exposure images using algorithm on a computer platform
Close, manual operation complexity is high, and workload is big, is also unfavorable for the integrated of electronic system, and the fusion of current more exposure images is all
It is to be completed using desktop computer, and desktop computer volume is big, cost is high, it is necessary to safeguard, is unfavorable for the small of electronic system
Type.
The content of the invention
In order to solve the above problems, the utility model proposes a kind of brand-new more exposure image emerging systems, will expose more
The collection of light image and fusion function are integrated in one, and the system automatically can be melted the more exposure images collected
Close, possess miniaturization, automate the advantage low with cost.
The technical scheme that the utility model is provided is as follows：
A kind of more exposure image emerging systems, more exposure image emerging systems include：For gathering and sending more exposures
Light source and camera, the functional circuit for handling more exposure images, the power module for being powered for functional circuit of light image
With the power switch for controlling power module；The functional circuit includes：The more exposure diagrams obtained for receiving the camera
The WEB server of picture, the decoding chip of the more exposure images received for decoding the WEB server, passes through for pre-processing
The fpga chip of more exposure images of decoding chip decoding, for identifying by the pretreated more exposure images of fpga chip simultaneously
The ARM chips of image co-registration are carried out, for storing more exposure image blending algorithms and more exposure images by the fusion of ARM chips
Storage chip, for encode by ARM chips fusion after more exposure images coding chip, for showing encoded core
Piece coding fusion after more exposure images display and for send merge after more exposure images and enter with other equipment
The wireless transport module of row radio communication, the power module include lithium battery and commercial power interface；Wherein, the light source with it is described
Camera is connected, and the output end of the WEB server is connected with the input of the decoding chip, the output end of the decoding chip
It is connected with the input of the fpga chip, the output end of the fpga chip is connected with the input of the ARM chips, described
The output end of ARM chips is connected with the input of the coding chip, the output end of the coding chip and the display
Input is connected, and the ARM chips are also connected with the storage chip and wireless transport module and realize two-way communication.
Preferably, the camera internal is provided with embedded gateway equipment, is connected with the WEB server by wireless network
Connect.
Preferably, the model S3C2440 of the ARM chips.
Preferably, the storage chip is SDRAM chips.
By more exposure image emerging systems provided by the utility model, following beneficial effect can be brought：
More exposure image emerging systems employ a kind of brand-new hardware structure, by the collection and fusion of more exposure images
Function integrates.The system includes light source, by adjusting intensity and the position of light source, can obtain more exposure images,
The gatherer process of more exposure images is simplified, the camera internal is provided with embedded gateway equipment, can be by wireless network certainly
Dynamic is sent to the WEB server by more exposure images and carries out follow-up fusion treatment, improves the automation of whole system
Degree, it ensure that the real-time for collecting fusion whole process from more exposure images.More exposure image emerging system phases
Compared with pattern of the traditional images integration technology using desktop computer as platform, there is small volume, the low advantage of cost, and with can
With the wide application prospect applied to fields such as Traffic monitoring, intelligence community or even military investigations.
Brief description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to above-mentioned characteristic, technical characteristic,
Advantage and its implementation are further described.
Fig. 1 is the structural representation of more exposure image emerging systems in the utility model.
Reference：
10- light sources, 20- cameras, 30- functional circuits, 40-WEB servers, 50- decoding chips, 60-FPGA chips, 70-
ARM chips, 71- storage chips, 72- coding chips, 73- displays, 74- wireless transport modules, 80- power modules, 81- lithiums electricity
Pond, 82- commercial power interfaces, 83- power switches.
Embodiment
It is the structural representation of more exposure image emerging systems provided by the utility model as shown in Figure 1, can be with from figure
Find out, more exposure image emerging systems include：Light source (10), camera (20), functional circuit (30), power module (80)
With power switch (83)；The functional circuit (30) includes：WEB server (40), decoding chip (50), fpga chip (60),
ARM chips (70), storage chip (71), coding chip (72), display (73) and wireless transport module (74), the power supply
Module (80) includes lithium battery (81) and commercial power interface (82)；Wherein, the light source (10) is connected with the camera (20), described
The output end of WEB server (40) and the input phase of the decoding chip (50), the output end of the decoding chip (50) with
The input of the fpga chip (60) is connected, the output end of the fpga chip (60) and the input of the ARM chips (70)
End is connected, and the output end of the ARM chips (70) is connected with the input of the coding chip (72), the coding chip (72)
Output end be connected with the input of the display (73), the ARM chips (70) also with the storage chip (71) and nothing
Line transport module (74) is connected and realizes two-way communication.
Specifically, the light source (10) and the camera (20) connection, for obtaining the image of different depth of exposures, institute
Stating light source (10) has regulation button, for adjusting the brightness of light source, and then coordinates the camera (20) to shoot exposure not
Same image.In a particular embodiment, the camera (20) is high definition camera, and inside is provided with embedded gateway equipment, and described
WEB server (40) is connected by wireless network.
The decoding chip (50) is connected with the WEB server (40), is sent for receiving from WEB server (40)
Image under several different exposures to come over, and it is decoded.In a particular embodiment, the decoding chip (50) can
So that using model TVP5146M2 chip, certainly, as long as the purpose of this utility model can be realized, other can also be used
The decoding chip (50) of model realizes the decoding to more exposure image datas.
The fpga chip (60), receive the decoded more exposure images sent from decoding chip (50) and carry out figure
The pretreatment of picture, include denoising and the distortion correction of image.In a particular embodiment, the fpga chip (60) can be with selection type
Number chip for being EP4CE115F2317, but we are not limited fpga chip (60) concrete model, as long as can realize
That states purpose can.
The ARM chips (70) are connected and communicated with the fpga chip (60), the ARM chips (70) and the storage
Chip (71) is connected and realizes two-way communication.ARM chips (70) are read by the more of pretreatment from fpga chip (60) first
Exposure image, more exposure image blending algorithms in the storage chip (71) are then recalled to more exposure images for receiving
Mixing operation is carried out, finally the image after fusion is transmitted again, stores or shows, the model of the ARM chips (70)
For S3C2440, but we are not also limited ARM chips (70) concrete model, as long as the chip of above-mentioned function can be realized
Model can select.
The storage chip (71) is SDRAM chips, is both used to store more exposure images after fusion, is used for storage again and supplies
64M models may be selected in more exposure image blending algorithms that the ARM chips (70) are called, storage chip (71)
EM638165TS-6G chip, certainly, it can equally use other any a chips that can realize above-mentioned function.
The coding chip (72) is connected with the ARM chips (70), for encoding by the more of ARM chips (70) fusion
Exposure image, then shown by display (73), the display (73) can select light-emitting diode display, as long as can
The utility model purpose is realized, is included in content of the present utility model.
The wireless transport module (74) uses Bluetooth technology, and wireless transport module (74) is connected with ARM chips (70), uses
More exposure images after by fusion are sent to other equipment, can also select other Radio Transmission Technologys.
The power module (80) includes lithium battery (81) and commercial power interface (82), can both use commercial power interface (82) straight
Power supply is connect, the electric energy power supply of lithium battery (81) storage can also be utilized, the power switch (83) is used to control the power supply mould
Block (80).
As a complete embodiment, our progress of the course of work to more exposure image emerging systems are detailed below
Thin description：First, camera (20) is coordinated to shoot the different image of several exposures with position by adjusting the intensity of light source (10),
Then communicated by the internal embedded gateway equipment of camera (20) with WEB server (40), more exposure images of collection are sent out
Deliver in decoding chip (50) and decode, decoded more exposure images are sent again denoising is carried out into fpga chip (60) afterwards
With the pretreatment operation such as correction distortion, then will be sent by fpga chip (60) pretreated image to ARM chips (70), when
ARM chips (70) identification is called more exposure images in storage chip (71) to merge and calculated immediately when receiving the more exposure images of two frames
Method carries out image co-registration, after mixing operation terminates, then receives by pretreated 3rd two field picture of fpga chip (60), therewith
Preceding fused image is merged, until last frame image co-registration finishes, is finally sent the image after fusion, coding is shown
And storage.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of more exposure image emerging systems, it is characterised in that more exposure image emerging systems include：For gather and
Send more exposure images light source and camera, the functional circuit for handling more exposure images, for what is powered for functional circuit
Power module and the power switch for controlling power module；The functional circuit includes：Obtained for receiving the camera
The WEB server of more exposure images, the decoding chip of the more exposure images received for decoding the WEB server, for pre-
The fpga chip of more exposure images of decoding chip decoding is passed through in processing, for identifying by the pretreated more exposures of fpga chip
Light image and the ARM chips for carrying out image co-registration, for storing more exposure image blending algorithms and by the more of ARM chips fusion
The storage chip of exposure image, for encoding the coding chip of more exposure images after the fusion of ARM chips, passed through for showing
Cross coding chip coding fusion after more exposure images display and for send merge after more exposure images and and its
His equipment carries out the wireless transport module of radio communication, and the power module includes lithium battery and commercial power interface；Wherein, the light
Source is connected with the camera, and the output end of the WEB server is connected with the input of the decoding chip, the decoding chip
Output end be connected with the input of the fpga chip, the input of the output end of the fpga chip and the ARM chips
Be connected, the output end of the ARM chips is connected with the input of the coding chip, the output end of the coding chip with it is described
The input of display is connected, and the ARM chips are also connected with the storage chip and wireless transport module and realize two-way
Letter.
2. more exposure image emerging systems as claimed in claim 1, it is characterised in that：The camera internal is provided with embedded net
Equipment is closed, is connected with the WEB server by wireless network.
3. more exposure image emerging systems as claimed in claim 1, it is characterised in that：The model of the ARM chips
S3C2440。
4. more exposure image emerging systems as claimed in claim 1, it is characterised in that：The storage chip is SDRAM chips.
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| CN201720652404.8U CN206712926U (en) | 2017-05-26 | 2017-05-26 | A kind of more exposure image emerging systems |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584197A (en) * | 2018-12-20 | 2019-04-05 | 广东浪潮大数据研究有限公司 | A kind of image interfusion method and relevant apparatus |
| CN109640442A (en) * | 2018-12-14 | 2019-04-16 | 东南大学 | A kind of classroom luminous environment control system based on NB-IOT |
-
2017
- 2017-05-26 CN CN201720652404.8U patent/CN206712926U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640442A (en) * | 2018-12-14 | 2019-04-16 | 东南大学 | A kind of classroom luminous environment control system based on NB-IOT |
| CN109640442B (en) * | 2018-12-14 | 2021-06-11 | 东南大学 | Classroom light environment control system based on NB-IOT |
| CN109584197A (en) * | 2018-12-20 | 2019-04-05 | 广东浪潮大数据研究有限公司 | A kind of image interfusion method and relevant apparatus |
| WO2020125062A1 (en) * | 2018-12-20 | 2020-06-25 | 广东浪潮大数据研究有限公司 | Image fusion method and related device |
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Granted publication date: 20171205 Termination date: 20210526 |