CN1497984A - 进行跳帧处理的图像压缩设备和方法 - Google Patents
进行跳帧处理的图像压缩设备和方法 Download PDFInfo
- Publication number
- CN1497984A CN1497984A CNA2003101018305A CN200310101830A CN1497984A CN 1497984 A CN1497984 A CN 1497984A CN A2003101018305 A CNA2003101018305 A CN A2003101018305A CN 200310101830 A CN200310101830 A CN 200310101830A CN 1497984 A CN1497984 A CN 1497984A
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- Prior art keywords
- frame
- input video
- video sequence
- coding
- encoder
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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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002303895A JP2004140630A (ja) | 2002-10-18 | 2002-10-18 | フレーム間引き処理を行うための画像圧縮方法及び装置 |
JP303895/2002 | 2002-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1497984A true CN1497984A (zh) | 2004-05-19 |
CN1220392C CN1220392C (zh) | 2005-09-21 |
Family
ID=32211555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101018305A Expired - Fee Related CN1220392C (zh) | 2002-10-18 | 2003-10-17 | 进行跳帧处理的图像压缩设备和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20040091159A1 (zh) |
JP (1) | JP2004140630A (zh) |
CN (1) | CN1220392C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101300829B (zh) * | 2005-11-02 | 2010-08-11 | 安泰科技有限公司 | 图像拾取装置和编码数据传送方法 |
CN101164345B (zh) * | 2005-03-01 | 2010-12-08 | 高通股份有限公司 | 用于速率受控视频编码的自适应跳帧的装置及方法 |
CN102156867A (zh) * | 2010-12-27 | 2011-08-17 | 汉王科技股份有限公司 | 图像序列拼接方法和装置 |
CN1965486B (zh) * | 2004-06-04 | 2012-09-05 | Lm爱立信电话有限公司 | 存储器压缩 |
US8275048B2 (en) | 2004-10-07 | 2012-09-25 | Nippon Telegraph And Telephone Corporation | Video encoding method and apparatus, video decoding method and apparatus, programs therefor, and storage media for storing the programs |
CN101375312B (zh) * | 2006-02-07 | 2013-03-20 | 高通股份有限公司 | 多模式关注区视频对象分割 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4616765B2 (ja) * | 2005-12-15 | 2011-01-19 | 富士通株式会社 | 動画像符号化装置 |
JP2007312002A (ja) * | 2006-05-17 | 2007-11-29 | Toshiba Corp | Mpegビデオ再生装置、およびmpegビデオ再生方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0721284B1 (en) * | 1995-01-09 | 2000-05-03 | Daewoo Electronics Co., Ltd | An image processing system using pixel-by-pixel motion estimation and frame decimation |
JP2000278692A (ja) * | 1999-03-25 | 2000-10-06 | Victor Co Of Japan Ltd | 圧縮データ処理方法及び処理装置並びに記録再生システム |
-
2002
- 2002-10-18 JP JP2002303895A patent/JP2004140630A/ja active Pending
-
2003
- 2003-10-16 US US10/685,463 patent/US20040091159A1/en not_active Abandoned
- 2003-10-17 CN CNB2003101018305A patent/CN1220392C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1965486B (zh) * | 2004-06-04 | 2012-09-05 | Lm爱立信电话有限公司 | 存储器压缩 |
US8275048B2 (en) | 2004-10-07 | 2012-09-25 | Nippon Telegraph And Telephone Corporation | Video encoding method and apparatus, video decoding method and apparatus, programs therefor, and storage media for storing the programs |
CN103179400B (zh) * | 2004-10-07 | 2016-10-05 | 日本电信电话株式会社 | 视频编码方法及装置、视频解码方法及装置 |
CN101164345B (zh) * | 2005-03-01 | 2010-12-08 | 高通股份有限公司 | 用于速率受控视频编码的自适应跳帧的装置及方法 |
US8514933B2 (en) | 2005-03-01 | 2013-08-20 | Qualcomm Incorporated | Adaptive frame skipping techniques for rate controlled video encoding |
CN101300829B (zh) * | 2005-11-02 | 2010-08-11 | 安泰科技有限公司 | 图像拾取装置和编码数据传送方法 |
CN101375312B (zh) * | 2006-02-07 | 2013-03-20 | 高通股份有限公司 | 多模式关注区视频对象分割 |
CN102156867A (zh) * | 2010-12-27 | 2011-08-17 | 汉王科技股份有限公司 | 图像序列拼接方法和装置 |
CN102156867B (zh) * | 2010-12-27 | 2013-02-20 | 汉王科技股份有限公司 | 图像序列拼接方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2004140630A (ja) | 2004-05-13 |
CN1220392C (zh) | 2005-09-21 |
US20040091159A1 (en) | 2004-05-13 |
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Owner name: FUJITSU SEMICONDUCTOR CO., LTD. Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
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Address after: Kanagawa Patentee after: Fujitsu Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Fujitsu Microelectronics Ltd. |
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Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150513 |
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Effective date of registration: 20150513 Address after: Kanagawa Patentee after: Co., Ltd. Suo Si future Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
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Granted publication date: 20050921 Termination date: 20161017 |