CN105723710A - Video software image processing method and system - Google Patents
Video software image processing method and system Download PDFInfo
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- CN105723710A CN105723710A CN201580001328.8A CN201580001328A CN105723710A CN 105723710 A CN105723710 A CN 105723710A CN 201580001328 A CN201580001328 A CN 201580001328A CN 105723710 A CN105723710 A CN 105723710A
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- China
- Prior art keywords
- video
- image
- background image
- frame data
- elementary cell
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a video software image processing method comprises the following steps: obtaining frame data of orginal video images; processing each frame data so as to obtain background images and non-background images of each frame image; setting background image chroma as a basic unit in certain scope for video compressing; compressing the original images. The method can save flow quantity.
Description
Technical field
The present invention relates to image domains, particularly relate to image processing method and the system of a kind of video software.
Background technology
Video (Video) refers to the various technology that a series of static images are caught in the way of the signal of telecommunication, note down, process, store, transmit and reappeared.Continuous print image change is per second more than time more than 24 frames (frame) picture, and according to persistence of vision principle, human eye cannot distinguish the tableaux of single width；Appearing to be smooth continuous print visual effect, such continuous print picture is called video.Video technique is develop for television system the earliest, but has developed into now various different form and got off by videograph in order to consumer.The prosperity of network technology also promotes the record fragment of video be present on the Internet with the form of streaming media and can be received by computer and play.Video belongs to different technology from film, and the latter is that to utilize photography be a series of still photo by dynamic image capturing.
H.264 existing video format has, the multiple format such as MPEG-4, MPEG-6, and flow required during the algorithm process image of existing image procossing is bigger.
Summary of the invention
The application provides the image processing method of a kind of video software.There is the advantage saving transmission of video flow.
On the one hand, it is provided that the image processing method of a kind of video software, described method comprises the steps:
Obtain the frame data of raw video image；
Undertaken every frame data processing the background image obtaining every two field picture and non-background image；
Using the elementary cell as video compress in a set point of the colourity in background image；
This original image is carried out video compress.
Optionally, a described elementary cell as video compress using colourity in background image in a set point is concrete, including:
Using the region of chromatic value same in the background image elementary cell as video compress.
Optionally, described method also includes:
Video file after compression is sent.
On the other hand, it is provided that the image processing system of a kind of video software, described system includes:
Acquiring unit, for obtaining the frame data of raw video image；
Processing unit, for being undertaken every frame data processing the background image obtaining every two field picture and non-background image；
Division unit, for using the elementary cell as video compress in a set point of the colourity in background image；
Compression unit, for carrying out video compress by this original image.
Optionally, described division unit is concrete, for using the region of chromatic value same in the background image elementary cell as video compress.
Optionally, described system also includes:
Transmitting element, for sending the video file after compression.
Image is processed by technical scheme provided by the invention by the subregion of variable area, so can save the size of video when video compress, so it has the advantage saving transmission of video flow.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The flow chart of the image processing method of a kind of video software that Fig. 1 provides for the present invention the first better embodiment；
The structure chart of the image processing system of a kind of video software that Fig. 2 provides for the present invention the second better embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to the image processing method that Fig. 1, Fig. 1 are a kind of video softwares that the present invention the first better embodiment proposes, the method is as it is shown in figure 1, comprise the steps:
Step S101, obtain raw video image frame data；
Step S102, the background image that every frame data are carried out the process every two field picture of acquisition and non-background image；
Step S103, using the elementary cell as video compress in a set point of the colourity in background image；
Step S104, this original image is carried out video compress.
In above-mentioned steps, the algorithm of video compress can adopt the algorithm of prior art, and the specific embodiment of the invention is not limiting as the concrete manifestation form of above-mentioned video compression algorithm.
Technical scheme provided by the invention is by becoming variable by the area change of the elementary cell of compression, thus reducing the amount of storage after compression, so it has the advantage saving flow.
The concrete methods of realizing of above-mentioned steps S103 can be:
Using the region of chromatic value same in the background image elementary cell as video compress.
Said method can also include after step s 104:
Video file after compression is sent.
On the other hand, it is provided that the image processing system of a kind of video software, this system is as in figure 2 it is shown, include:
Acquiring unit 201, for obtaining the frame data of raw video image；
Processing unit 202, for being undertaken every frame data processing the background image obtaining every two field picture and non-background image；
Division unit 203, for using the elementary cell as video compress in a set point of the colourity in background image；
Compression unit 204, for carrying out video compress by this original image.
In above-mentioned compression unit 204, the algorithm of video compress can adopt the algorithm of prior art, and the specific embodiment of the invention is not limiting as the concrete manifestation form of above-mentioned video compression algorithm.
Technical scheme provided by the invention is by becoming variable by the area change of the elementary cell of compression, thus reducing the amount of storage after compression, so it has the advantage saving flow.
The concrete methods of realizing of above-mentioned division unit 203 can be:
Using the region of chromatic value same in the background image elementary cell as video compress.
Said system can also include:
Transmitting element 205, for sending the video file after compression.
It should be noted that, for each embodiment of the method aforesaid, in order to be briefly described, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, certain some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, embodiment described in this description belongs to preferred embodiment, necessary to involved action and the module not necessarily present invention.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, the part being not described in certain embodiment, it is possible to referring to the associated description of other embodiments.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by the hardware that program carrys out instruction relevant and completes, this program can be stored in a computer-readable recording medium, storage medium may include that flash disk, read only memory are (English: Read-OnlyMemory, be called for short: ROM), random access device (English: RandomAccessMemory, RAM), disk or CD etc. be called for short:.
The content download method above embodiment of the present invention provided and relevant device, system are described in detail, principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention.
Claims (6)
1. the image processing method of a video software, it is characterised in that described method comprises the steps:
Obtain the frame data of raw video image；
Undertaken every frame data processing the background image obtaining every two field picture and non-background image；
Using the elementary cell as video compress in a set point of the colourity in background image；
This original image is carried out video compress.
2. method according to claim 1, it is characterised in that a described elementary cell as video compress using colourity in background image in a set point is concrete, including:
Using the region of chromatic value same in the background image elementary cell as video compress.
3. method according to claim 1, it is characterised in that described method also includes:
Video file after compression is sent.
4. the image processing system of a video software, it is characterised in that described system includes:
Acquiring unit, for obtaining the frame data of raw video image；
Processing unit, for being undertaken every frame data processing the background image obtaining every two field picture and non-background image；
Division unit, for using the elementary cell as video compress in a set point of the colourity in background image；
Compression unit, for carrying out video compress by this original image.
5. system according to claim 4, it is characterised in that
Described division unit is concrete, for using the region of chromatic value same in the background image elementary cell as video compress.
6. system according to claim 4, it is characterised in that described system also includes:
Transmitting element, for sending the video file after compression.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/098712 WO2017107138A1 (en) | 2015-12-24 | 2015-12-24 | Method and system for processing image of video software |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105723710A true CN105723710A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580001328.8A Pending CN105723710A (en) | 2015-12-24 | 2015-12-24 | Video software image processing method and system |
Country Status (2)
| Country | Link |
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| CN (1) | CN105723710A (en) |
| WO (1) | WO2017107138A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396775A (en) * | 2001-07-07 | 2003-02-12 | 夏普公司 | Method and device for splitting pixel image |
| US20070064275A1 (en) * | 2005-09-22 | 2007-03-22 | Samsung Electronics Co., Ltd. | Apparatus and method for compressing images |
| CN101616231A (en) * | 2008-06-24 | 2009-12-30 | 夏普株式会社 | Image processing apparatus, image processing system and image processing method |
| CN102007772A (en) * | 2008-04-16 | 2011-04-06 | 唐桥有限公司 | System and method for separated image compression |
-
2015
- 2015-12-24 CN CN201580001328.8A patent/CN105723710A/en active Pending
- 2015-12-24 WO PCT/CN2015/098712 patent/WO2017107138A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396775A (en) * | 2001-07-07 | 2003-02-12 | 夏普公司 | Method and device for splitting pixel image |
| US20070064275A1 (en) * | 2005-09-22 | 2007-03-22 | Samsung Electronics Co., Ltd. | Apparatus and method for compressing images |
| CN102007772A (en) * | 2008-04-16 | 2011-04-06 | 唐桥有限公司 | System and method for separated image compression |
| CN101616231A (en) * | 2008-06-24 | 2009-12-30 | 夏普株式会社 | Image processing apparatus, image processing system and image processing method |
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| Publication number | Publication date |
|---|---|
| WO2017107138A1 (en) | 2017-06-29 |
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