CN207603828U - A kind of embedded image data coding module - Google Patents
A kind of embedded image data coding module Download PDFInfo
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- CN207603828U CN207603828U CN201721794133.6U CN201721794133U CN207603828U CN 207603828 U CN207603828 U CN 207603828U CN 201721794133 U CN201721794133 U CN 201721794133U CN 207603828 U CN207603828 U CN 207603828U
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Abstract
The utility model provides a kind of embedded image data coding module, including image data input module, image data detection module, coded image data module, image data modulation module, image coding output module and for electric supply is provided and support overall work run power module, the utility model is on the one hand to increase the quality of image coding, it is on the one hand to the needs of embedded image data encoding, has developed current embedded image data coding module.Image Coding Algorithms are employed in image encoding context, that is, improve the output quality of present image coding, also increase the compatibility of coding module and the stability of total system.Coding module is also correspondingly increased in this way to the compatibility of other input modules and the stability of integral module.By altitude module Integration Design, the volume and quality of module are effectively reduced, can be flexibly used in different application scenarios.
Description
Technical field
The utility model is related to image processing field, in particular to a kind of embedded image data coding module.
Background technology
In image processing field, image coding technique is always the core of image procossing output.In traditional application, figure
As data encoding is mainly used for needing carrying out the industry of image transmitting, such as television relay, rescue and relief work, police fire-fighting, city prison
Control etc..Coded image data exactly works out picture signal or image data, is converted to and can be used for communicating, transmit and depositing
The signal form of storage.In compilation process, encryption algorithm is the processing compression ratio that decide input picture, while is also determined defeated
Go out the quality of coded image.Current image coding module is based on integrated design, in embedded device application not
Has flexibility, module-integrated degree is high, is not easy to replace other modules, and the upgrading again and replacement to module do not have
Good compatibility.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of embedded image data coding module, main to use
In the coding application of image data, the quality of image coding can be effectively improved by the utility model, to embedded system
Module upgrade and replacement have good compatibility.
The utility model provides a kind of embedded image data coding module, including image data input module, picture number
Output module is encoded according to detection module, coded image data module, image data modulation module, image and for providing electric power
Power supply and the power module that overall work is supported to run, wherein：Image data input module is used to receive current corresponding HDMI/
SDI data formats input, and image data input module is connect with image data detection module, and image data detection module is used to examine
Current HDMI/SDI data formats are surveyed, and the data validity of input is judged；Image data detection module and picture number
It is connected according to coding module, coded image data module is used to carry out by the Image Coding Algorithms in the coded image data module
Coded treatment is carried out to image data；Coded image data module is connect with image data modulation module, image data modulation mould
Block is used for through corresponding modulation system to by coded image data module coding treated image data progress data tune
System；Image data modulation module is connect with image coding output module, and image coding output module is used to that image data will to be passed through
Image data output after modulation module modulation treatment.
Embedded image data coding module is by receiving the source image data signal of image data input module, to defeated
The image data entered carries out Data Detection, the source image data type of input is determined, by corresponding encryption algorithm, to different
Image data carries out data encoding, carries out corresponding output format to the data after coding by data modulation module after the completion of coding
Modulation, eventually by the image data format after the completion of coding output module output modulation.
Compared with prior art, the utility model has the advantages that：
The design of the utility model is on the one hand to increase the quality of image coding, is on the one hand to embedded image
The needs of data encoding have developed current embedded image data coding module.Embedded image data coding module can be wide
It is general to be applied in embedded device, modular design is used, there is small in volume, in image coding staff
Face employs Image Coding Algorithms, that is, improves the output quality of present image coding, also increases the compatibility of coding module
With the stability of total system.Compatibility and integral module of the coding module to other input modules are also correspondingly increased in this way
Stability.By altitude module Integration Design, the volume and quality of module are effectively reduced, can be flexibly used in
In different application scenarios.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the functional block diagram of Tthe utility model system.
Fig. 2 is the operational flowchart of Tthe utility model system.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Fig. 1~2：The utility model provides a kind of embedded image data coding module specific embodiment, including
Image data input module, image data detection module, coded image data module, image data modulation module, image coding
Output module and the power module for providing electric supply and overall work being supported to run, wherein：Image data inputs mould
For receiving current corresponding HDMI/SDI data formats input, image data input module connects block with image data detection module
It connects, image data detection module is used to detect current HDMI/SDI data formats, and judge the data validity of input；
Image data detection module is connect with coded image data module, and coded image data module is used for through the coded image data
Image Coding Algorithms in module carry out carrying out coded treatment to image data；Coded image data module is modulated with image data
Module connects, and image data modulation module is used for through corresponding modulation system to being handled by coded image data module coding
Image data afterwards carries out data modulation；Image data modulation module is connect with image coding output module, image coding output
Module is used to export by the image data after image data modulation module modulation treatment.
Embedded image data coding module is by receiving the source image data signal of image data input module, to defeated
The image data entered carries out Data Detection, the source image data type of input is determined, by corresponding encryption algorithm, to different
Image data carries out data encoding, carries out corresponding output format to the data after coding by data modulation module after the completion of coding
Modulation, eventually by the image data format after the completion of coding output module output modulation.
As shown in Figure 2：After embedded image data coding module starts, module carries out each section hardware check first
It surveys, after confirming that current block is normal, starts the data of business processing, the first input of detection image data input module, judge number
According to validity and HDMI/SDI data formats detection；After completing Data Detection, by coded image data module according to corresponding
Data format coded treatment is carried out to different data；By image data modulation module by different coded datas into line number
According to modulation, eventually by image coding output module output image coded data, this image coding is completed.
The design of the utility model is on the one hand to increase the quality of image coding, is on the one hand to embedded image
The needs of data encoding have developed current embedded image data coding module.Embedded image data coding module can be wide
It is general to be applied in embedded device, modular design is used, there is small in volume, in image coding staff
Face employs Image Coding Algorithms, that is, improves the output quality of present image coding, also increases the compatibility of coding module
With the stability of total system.Compatibility and integral module of the coding module to other input modules are also correspondingly increased in this way
Stability.By altitude module Integration Design, the volume and quality of module are effectively reduced, can be flexibly used in
In different application scenarios.
It should also be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to non-
It is exclusive to include, so that process, method, article or equipment including a series of elements not only include those elements,
But also it including other elements that are not explicitly listed or further includes solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including
Also there are other identical elements in the process of the element, method, article or equipment.
Each embodiment is described by the way of progressive in specification, the highlights of each of the examples are with other realities
Apply the difference of example, just to refer each other for identical similar portion between each embodiment.
The above description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (1)
1. a kind of embedded image data coding module, it is characterised in that：It is detected including image data input module, image data
Module, coded image data module, image data modulation module, image encode output module and for providing electric supply simultaneously
Support the power module of overall work operation；
Wherein：Image data input module inputs for receiving HDMI/SDI data formats, image data input module and image
Data detection module connects, and image data detection module is used to detect HDMI/SDI data formats, and effective to the data of input
Property is judged；Image data detection module is connect with coded image data module, and coded image data module is used for image
Data carry out coded treatment；Coded image data module is connect with image data modulation module, and image data modulation module is used for
To carrying out data modulation by coded image data module coding treated image data；Image data modulation module and image
Output module connection is encoded, image coding output module is used for will be by the picture number after image data modulation module modulation treatment
According to output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794133.6U CN207603828U (en) | 2017-12-20 | 2017-12-20 | A kind of embedded image data coding module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794133.6U CN207603828U (en) | 2017-12-20 | 2017-12-20 | A kind of embedded image data coding module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603828U true CN207603828U (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794133.6U Expired - Fee Related CN207603828U (en) | 2017-12-20 | 2017-12-20 | A kind of embedded image data coding module |
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| Country | Link |
|---|---|
| CN (1) | CN207603828U (en) |
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2017
- 2017-12-20 CN CN201721794133.6U patent/CN207603828U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |