CN1220392C - 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
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- CN1220392C CN1220392C CNB2003101018305A CN200310101830A CN1220392C CN 1220392 C CN1220392 C CN 1220392C CN B2003101018305 A CNB2003101018305 A CN B2003101018305A CN 200310101830 A CN200310101830 A CN 200310101830A CN 1220392 C CN1220392 C CN 1220392C
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- input video
- coding
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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
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP303895/2002 | 2002-10-18 | ||
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1497984A CN1497984A (zh) | 2004-05-19 |
CN1220392C true 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) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1965292A (zh) * | 2004-06-04 | 2007-05-16 | Lm爱立信电话有限公司 | 复数对数运算alu |
WO2006038568A1 (ja) * | 2004-10-07 | 2006-04-13 | Nippon Telegraph And Telephone Corporation | 映像符号化方法及び装置、映像復号方法及び装置、それらのプログラムおよびそれらプログラムを記録した記録媒体 |
US8514933B2 (en) * | 2005-03-01 | 2013-08-20 | Qualcomm Incorporated | Adaptive frame skipping techniques for rate controlled video encoding |
KR100685300B1 (ko) * | 2005-11-02 | 2007-02-22 | 엠텍비젼 주식회사 | 인코딩된 데이터 전달 방법 및 그 방법을 수행하는 촬상장치 |
JP4616765B2 (ja) * | 2005-12-15 | 2011-01-19 | 富士通株式会社 | 動画像符号化装置 |
US8150155B2 (en) * | 2006-02-07 | 2012-04-03 | Qualcomm Incorporated | Multi-mode region-of-interest video object segmentation |
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 |
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 |
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
Also Published As
Publication number | Publication date |
---|---|
US20040091159A1 (en) | 2004-05-13 |
JP2004140630A (ja) | 2004-05-13 |
CN1497984A (zh) | 2004-05-19 |
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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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