CN101261740B - Processing method of an image storage - Google Patents

Processing method of an image storage Download PDF

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Publication number
CN101261740B
CN101261740B CN 200810102848 CN200810102848A CN101261740B CN 101261740 B CN101261740 B CN 101261740B CN 200810102848 CN200810102848 CN 200810102848 CN 200810102848 A CN200810102848 A CN 200810102848A CN 101261740 B CN101261740 B CN 101261740B
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image
pixel
frame
pixels
field picture
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CN101261740A (en
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于培宁
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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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)

Abstract

The invention discloses an image storage disposal method. The process of the image storage disposal of the invention is that if a pixel of a back frame image is the same as the pixel of a front frame image on the same position, then the two pixels are defined as same pixels, thereby becoming the objects that need no storage disposal, namely not carrying out storage disposal on the same pixels; if the pixel of the back frame image is different from that of the front frame image on the same position, then the pixel of the back frame is defined as a different pixel; thereby becoming an object that needs storage disposal; the image storage disposal method of the invention has the advantages that the information capacity of the storage disposal of the image is greatly reduced and the storage time is shortened, thus greatly reducing the storage space of the image, improving efficiencies of the storage disposal, transmission and display of the image and having higher practical value.

Description

A kind of storage processing method of image
Technical field:
The present invention relates to a kind of storage processing method of image, belong to technical field of image processing.
Background technology:
Present existing image storage processing method is the complete stores processor of not carrying out of pixel with each frame of all frames of composition diagram picture with leaking; The major defect of the storage means of this image is that the information memory capacity of image is huge; Storage time is long, and the volume of the image file that comes out of storage is excessive, i.e. the byte number of the image file that storage is come out is very big; The time of transferring and understand demonstration of this sampled images is also long, causes inefficiency.
Summary of the invention:
The objective of the invention is provides a kind of efficient, simple and direct image storage processing method in order to overcome above-mentioned shortcoming.
Design of the present invention is in the process of image stores processor; When the pixel that is in same position of back one two field picture and former frame is identical; Then avoid thereby its repeated storage is reached the purpose that reduces the image information memory capacity; If certain pixel of the back frame of image is identical with the pixel that is in same position of former frame image, thereby then these two pixels are defined as same pixel and become the object that need not be stored processing, promptly this same pixel are refused stores processor; If certain pixel of a back frame of image and the pixel that is in same position of former frame image have difference; Become the object that need be stored processing thereby then this pixel of back one frame is defined as pixel inequality; So just greatly reduce the stores processor amount of image information, thereby also greatly reduced the storage area of image.Simultaneously newly-generated image file is set up new time related sequence; Will back all different pixels of one frame when showing replace the content of the identical coordination pixel of former frame and show in the deciphering of image, by that analogy, thus the image after obtaining changing.
The invention has the advantages that: the quantity of information of the stores processor of image reduces greatly and lack storage time; Greatly reduced the storage area of image; The volume of the image file that storage is come out is that the byte number of image file reduces greatly; Improve the efficient of stores processor, transmission and the deciphering demonstration of image, had stronger practical value.
Description of drawings:
Fig. 1 is the fundamental diagram of the storage processing method of a kind of image according to the invention,
Wherein, (a) being the first frame T1 that needs the image of stores processor, (b) is the second frame T2 that needs the image of stores processor.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the storage processing method of a kind of image according to the invention is done further detailed explanation.The present invention includes following steps:
1. picture coding: through image stores processor software each frame that needs image stored is produced with the sequencing of being showed thereafter according to it and to carry out sequential encoding, for example: the 1st frame is image T1, and second frame is image T2 ..., the n frame is image Tn;
2. image pixel coding: through image stores processor software each pixel that each two field picture comprises is carried out geocoding according to its position in image, as shown in Figure 1: the pixel T1 of the first two field picture T1 (X1, Y1), pixel T1 (X2; Y2), pixel T1 (X3, Y3) with pixel T1 (X4, Y4); The pixel T2 of the second two field picture T2 (X1, Y1), pixel T2 (X2, Y2), pixel T2 (X3; Y3) and pixel T2 (X4, Y4);
3. image pixel is relatively: through image stores processor software to being positioned at the pixel Tn (Xm of same pixel position among image Tn and the image Tn+1; Ym) and Tn+1 (Xm; Ym) be less than or equal to this threshold values if compare both differences; Then confirm by two pixel Tn relatively (Xm, Ym) and Tn+1 (Xm Ym) is same pixel; If difference is greater than the threshold values of setting between the two, then (Xm Ym) then is defined as different pixels with latter Tn+1;
To in image Tn+1 for image Tn in be in the same pixel position same pixel do not carry out stores processor; To in image Tn+1 with among the image Tn, being in the different pixels Tn+1 (Xm of same pixel position; Ym) carry out stores processor; Promptly replace previous frame to be in the pixel of same pixel position with the different pixels of next frame in this case; Thereby generate the new image that has produced variation of a frame, then newly-generated image is formed as follows:
I. first frame=first frame,
Ii. the variant pixel that is in the same pixel position of second frame=first frame+second frame and first frame,
Iii. the variant pixel that is in the same pixel position of the 3rd frame=second frame+the 3rd frame and second frame,
Iv. the 4th frame by that analogy ...
Through image stores processor software newly-generated image file is set up new time related sequence simultaneously; Will back all different pixels of one frame replace the content of the identical coordination pixel of former frame and show through image stores processor software when showing in the deciphering of image, by that analogy, thus the image after obtaining changing.
The invention is not restricted to the foregoing description, to those skilled in the art, any improvement that the above embodiment of the present invention is made or change can not exceed the embodiments of the invention that only illustrate by way of example and the protection domain of accompanying claims.

Claims (1)

1. the storage processing method of an image is characterized in that: may further comprise the steps:
(1) picture coding: each frame to needing image stored is encoded according to its generation and the sequencing of being showed thereafter;
(2) image pixel coding: each pixel to each two field picture comprises is carried out geocoding according to its position in image;
(3) image pixel relatively: two pixels to being positioned at the same pixel position in former frame image and back one two field picture compare, if both differences are less than or equal to the threshold values of setting, confirm that then by these two pixels relatively be same pixel; If difference is greater than the threshold values of setting between the two, then this pixel in one two field picture of back is confirmed as different pixels;
(4) in one two field picture of back with the former frame image in be in the same pixel position same pixel do not carry out stores processor; When after be in the same pixel position with the former frame image in the two field picture two pixels not simultaneously; Only this different pixels in one two field picture of back is carried out stores processor; Promptly replace previous frame to be in the pixel of same pixel position with the different pixels of next frame in this case, thus generate a frame new produced the image that changes.
(5) newly-generated image file is set up new time related sequence; Will back all different pixels of one frame when showing replace the content of the identical coordination pixel of former frame and show in the deciphering of image, by that analogy, thus the image after obtaining changing.
CN 200810102848 2008-03-27 2008-03-27 Processing method of an image storage Active CN101261740B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 200810102848 CN101261740B (en) 2008-03-27 2008-03-27 Processing method of an image storage
PCT/CN2009/070669 WO2009117915A1 (en) 2008-03-27 2009-03-06 Processing method for storing image

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Application Number Priority Date Filing Date Title
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CN101261740B true CN101261740B (en) 2012-01-04

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CN101261740B (en) * 2008-03-27 2012-01-04 于培宁 Processing method of an image storage
CN101729840A (en) * 2009-12-17 2010-06-09 于培宁 Storage processing method utilizing video image characteristic sequence
CN102075752A (en) * 2011-01-11 2011-05-25 北京北纬点易信息技术有限公司 Image coding method, image decoding method and device for embedded system
CN104217445B (en) * 2013-05-31 2017-05-17 精英电脑(苏州工业园区)有限公司 A method for distortionless coding and decoding of desktop images of computers
CN104394345B (en) * 2014-12-10 2017-11-07 黄山中鼎信息技术有限公司 A kind of safety monitoring video storage and back method
CN104463773A (en) * 2014-12-22 2015-03-25 深圳市八零年代网络科技有限公司 Movable graph efficient output method and system
CN105025269A (en) * 2015-07-26 2015-11-04 杜春辉 Low-flow image transmission method
CN105744281A (en) * 2016-03-28 2016-07-06 飞依诺科技(苏州)有限公司 Continuous image processing method and device
WO2018023557A1 (en) * 2016-08-04 2018-02-08 Zte Corporation Method and device for storing and loading, including index, restore and display, data related to multiple pictures
CN106600708B (en) * 2016-12-15 2019-01-08 北京金山软件有限公司 A kind of processing method and system of map
CN107521109A (en) * 2017-09-10 2017-12-29 南京中高知识产权股份有限公司 A kind of method of work of 3D printing device
CN107486991A (en) * 2017-10-05 2017-12-19 南京中高知识产权股份有限公司 3D is layered Method of printing and 3D layering printing equipments
CN108111686A (en) * 2017-12-22 2018-06-01 Tcl移动通信科技（宁波）有限公司 Mobile terminal and wifi data transmission processing methods and storage medium
CN112714279A (en) * 2019-10-25 2021-04-27 北京嗨动视觉科技有限公司 Image display method, device and system and video source monitor

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CN100581264C (en) * 2006-01-21 2010-01-13 宇龙计算机通信科技(深圳)有限公司 Method for determining video frequency block in-frame or interframe coding
CN100558166C (en) * 2006-09-04 2009-11-04 中国科学院计算技术研究所 A kind of Code And Decode method of graph terminal interface
JP2008092357A (en) * 2006-10-03 2008-04-17 Matsushita Electric Ind Co Ltd Animation encoder
CN101261740B (en) * 2008-03-27 2012-01-04 于培宁 Processing method of an image storage

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CN1710960A (en) * 2005-07-21 2005-12-21 中华电信股份有限公司 Continuous image compressing method with difference judgement

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