CA2436437A1 - Moving picture information compressing method and its system - Google Patents

Moving picture information compressing method and its system Download PDF

Info

Publication number: CA2436437A1
Authority: CA; Canada
Prior art keywords: block; frame; information; motion image; difference
Prior art date: 2001-01-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

CA002436437A

Other languages

English (en)

French (fr)

Inventor

Noriko Kajiki

Satoshi Tanabe

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Office Noa KK

Original Assignee

Individual

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-01-30

Filing date

2002-01-30

Publication date

2002-08-15

2001-01-30 Priority claimed from EP01102046A external-priority patent/EP1170956A3/en

2001-11-01 Priority claimed from JP2001337217A external-priority patent/JP3560946B2/ja

2002-01-30 Application filed by Individual filed Critical Individual

2002-08-15 Publication of CA2436437A1 publication Critical patent/CA2436437A1/en

Status Abandoned legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 137
238000007906 compression Methods 0.000 claims abstract description 107
230000006835 compression Effects 0.000 claims abstract description 107
230000033001 locomotion Effects 0.000 claims description 90
230000002123 temporal effect Effects 0.000 claims description 26
230000003044 adaptive effect Effects 0.000 claims description 22
238000004364 calculation method Methods 0.000 claims description 10
238000003780 insertion Methods 0.000 claims description 10
230000037431 insertion Effects 0.000 claims description 10
238000012545 processing Methods 0.000 description 14
230000006866 deterioration Effects 0.000 description 6
230000005540 biological transmission Effects 0.000 description 5
238000004891 communication Methods 0.000 description 5
238000010586 diagram Methods 0.000 description 4
238000007796 conventional method Methods 0.000 description 3
230000003111 delayed effect Effects 0.000 description 3
230000002411 adverse Effects 0.000 description 2
230000003139 buffering effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
238000005070 sampling Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000012937 correction Methods 0.000 description 1
238000013144 data compression Methods 0.000 description 1
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230000006870 function Effects 0.000 description 1
238000013139 quantization Methods 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
230000001131 transforming effect Effects 0.000 description 1

Classifications

- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- 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
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

CA002436437A 2001-01-30 2002-01-30 Moving picture information compressing method and its system Abandoned CA2436437A1 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
EP01102046.8		2001-01-30
EP01102046A EP1170956A3 (en)	2000-06-06	2001-01-30	Method and system for compressing motion image information
JP2001337217A JP3560946B2 (ja)	2000-11-01	2001-11-01	動画像情報の圧縮方法およびそのシステム
JP2001-337217		2001-11-01
PCT/JP2002/000713 WO2002063885A1 (en)	2001-01-30	2002-01-30	Moving picture information compressing method and its system

Publications (1)

Publication Number	Publication Date
CA2436437A1 true CA2436437A1 (en)	2002-08-15

Family

ID=26076452

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002436437A Abandoned CA2436437A1 (en)	2001-01-30	2002-01-30	Moving picture information compressing method and its system

Country Status (9)

Country	Link
CN (1)	CN1299510C (zh)
AU (1)	AU2002230101A2 (zh)
BR (1)	BR0201500A (zh)
CA (1)	CA2436437A1 (zh)
HK (1)	HK1059349A1 (zh)
MX (1)	MXPA03006756A (zh)
RU (1)	RU2003126484A (zh)
TW (1)	TW567729B (zh)
WO (1)	WO2002063885A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100428269C (zh) *	2003-12-16	2008-10-22	富可视公司	处理图像数据的方法
CN100459711C (zh) *	2005-09-09	2009-02-04	北京中星微电子有限公司	一种视频压缩方法及使用该方法的视频***
CN100548051C (zh)	2006-05-25	2009-10-07	联想(北京)有限公司	视频编解码设备和方法以及***
CN101569201B (zh) *	2006-11-07	2011-10-05	三星电子株式会社	基于帧内预测进行编码和解码的方法和装置
TWI401963B (zh) *	2009-06-25	2013-07-11	Pixart Imaging Inc	Dynamic image compression method for face detection
BR112013000516B1 (pt) *	2010-07-15	2022-06-14	Mitsubishi Electric Corporation	Dispositivo e método de codificação de imagem em movimento, e, dispositivo e método de decodificação de imagem em movimento
AU2013250108B2 (en) *	2012-04-15	2015-11-05	Samsung Electronics Co., Ltd.	Parameter update method for entropy coding and decoding of conversion coefficient level, and entropy coding device and entropy decoding device of conversion coefficient level using same
CN107145515B (zh) *	2017-04-01	2020-12-11	北京安云世纪科技有限公司	一种动态图像展示的方法、装置及移动终端
CN107404633A (zh) *	2017-08-14	2017-11-28	南京国电南自维美德自动化有限公司	视频监控***及其视频压缩编码方法、联合告警追踪方法
CN111556612B (zh) *	2020-06-04	2022-02-18	黄萍	一种电源线载波驱动led灯体的压缩灰度控制码协议

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0824341B2 (ja) *	1985-10-28	1996-03-06	株式会社日立製作所	画像データ符号化方法
JPH0813134B2 (ja) *	1985-11-20	1996-02-07	富士通株式会社	ブロック化エントロピー符号化装置
JP2586715B2 (ja) *	1990-09-20	1997-03-05	日本電気株式会社	動画像信号の符号化方式
JP3315132B2 (ja) *	1991-08-29	2002-08-19	株式会社東芝	画像符号化装置、画像復号化装置、及び画像符号化方法
EP0614317A3 (en) *	1993-03-05	1995-01-25	Sony Corp	Decoding video signals.
JP3689454B2 (ja) *	1995-06-22	2005-08-31	キヤノン株式会社	画像符号化装置及び方法
JPH1098620A (ja) *	1996-09-19	1998-04-14	Fuji Xerox Co Ltd	画像処理装置
US6633611B2 (en) *	1997-04-24	2003-10-14	Mitsubishi Denki Kabushiki Kaisha	Method and apparatus for region-based moving image encoding and decoding
JPH11289542A (ja) *	1998-02-09	1999-10-19	Matsushita Electric Ind Co Ltd	画像符号化装置、画像符号化方法、および画像符号化プログラムを記録した記録媒体

2002
- 2002-01-30 CA CA002436437A patent/CA2436437A1/en not_active Abandoned
- 2002-01-30 TW TW091101708A patent/TW567729B/zh not_active IP Right Cessation
- 2002-01-30 BR BR0201500-5A patent/BR0201500A/pt not_active IP Right Cessation
- 2002-01-30 WO PCT/JP2002/000713 patent/WO2002063885A1/ja active Search and Examination
- 2002-01-30 MX MXPA03006756A patent/MXPA03006756A/es unknown
- 2002-01-30 AU AU2002230101A patent/AU2002230101A2/en not_active Abandoned
- 2002-01-30 RU RU2003126484/09A patent/RU2003126484A/ru not_active Application Discontinuation
- 2002-01-30 CN CNB028000056A patent/CN1299510C/zh not_active Expired - Fee Related
2004
- 2004-03-23 HK HK04102111A patent/HK1059349A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
WO2002063885A8 (en)	2004-11-11
HK1059349A1 (en)	2004-06-25
RU2003126484A (ru)	2005-03-10
CN1456016A (zh)	2003-11-12
TW567729B (en)	2003-12-21
AU2002230101A2 (en)	2002-08-19
MXPA03006756A (es)	2004-10-15
WO2002063885A1 (en)	2002-08-15
CN1299510C (zh)	2007-02-07
BR0201500A (pt)	2002-11-05

Legal Events

Date	Code	Title	Description
2008-01-30	FZDE	Dead

Publication	Publication Date	Title
US7085424B2 (en)	2006-08-01	Method and system for compressing motion image information
US6912318B2 (en)	2005-06-28	Method and system for compressing motion image information
US7162091B2 (en)	2007-01-09	Intra compression of pixel blocks using predicted mean
KR0129558B1 (ko)	1998-04-10	적응적 가변길이 부호화 방법 및 장치
EP0451545B1 (en)	1996-06-12	Apparatus and method for adaptively compressing successive blocks of digital video
US7181072B2 (en)	2007-02-20	Intra compression of pixel blocks using predicted mean
US9036713B2 (en)	2015-05-19	Image encoding device, image decoding device, image encoding method, and image decoding method
US7109898B2 (en)	2006-09-19	Variable length coding method and variable length decoding method
US20040136457A1 (en)	2004-07-15	Method and system for supercompression of compressed digital video
EP1209911A2 (en)	2002-05-29	Encoded moving picture data conversion device and conversion method
US9077960B2 (en)	2015-07-07	Non-zero coefficient block pattern coding
EP0817498A1 (en)	1998-01-07	MPEG-2 decoding with a reduced RAM requisite by ADPCM recompression before storing MPEG-2 decompressed data optionally after a subsampling algorithm
US5432555A (en)	1995-07-11	Image signal encoding apparatus using adaptive 1D/2D DCT compression technique
JP3087835B2 (ja)	2000-09-11	画像符号化方法および装置ならびに画像復号方法および装置
CA2436437A1 (en)	2002-08-15	Moving picture information compressing method and its system
US6631161B1 (en)	2003-10-07	Method and system for compressing motion image information
EP1453322A1 (en)	2004-09-01	Moving picture information compression method and system thereof
JP2901656B2 (ja)	1999-06-07	画像符号化装置
JP2000165873A (ja)	2000-06-16	動画像情報の圧縮方法およびそのシステム
JP3560946B2 (ja)	2004-09-02	動画像情報の圧縮方法およびそのシステム
JP3958033B2 (ja)	2007-08-15	動画像情報の圧縮方法およびそのシステム
EP1170956A2 (en)	2002-01-09	Method and system for compressing motion image information
JP2000032458A (ja)	2000-01-28	画像圧縮法
KR20030083703A (ko)	2003-10-30	동화상 정보의 압축 방법 및 그 시스템
JP2004254341A (ja)	2004-09-09	動画像情報の圧縮方法およびそのシステム