CN1189060A - 将象素指定给存储序列以便压缩编码的方法 - Google Patents
将象素指定给存储序列以便压缩编码的方法 Download PDFInfo
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- CN1189060A CN1189060A CN97125845A CN97125845A CN1189060A CN 1189060 A CN1189060 A CN 1189060A CN 97125845 A CN97125845 A CN 97125845A CN 97125845 A CN97125845 A CN 97125845A CN 1189060 A CN1189060 A CN 1189060A
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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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
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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
- H04N19/60—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)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP344896/96 | 1996-12-25 | ||
JP8344896A JPH10191236A (ja) | 1996-12-25 | 1996-12-25 | 画像処理装置及び画像データメモリ配置方法 |
JP344896/1996 | 1996-12-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1189060A true CN1189060A (zh) | 1998-07-29 |
CN1156154C CN1156154C (zh) | 2004-06-30 |
Family
ID=18372836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971258457A Expired - Fee Related CN1156154C (zh) | 1996-12-25 | 1997-12-25 | 视频数据排列的方法及相应的视频处理器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6212231B1 (zh) |
JP (1) | JPH10191236A (zh) |
CN (1) | CN1156154C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100369458C (zh) * | 2005-01-26 | 2008-02-13 | 乐金电子(惠州)有限公司 | 数字多媒体广播视频解码器的相邻宏块的有效性检查方法 |
CN1942870B (zh) * | 2004-04-15 | 2010-05-12 | 松下电器产业株式会社 | 信息处理装置及数据访问方法 |
CN1926571B (zh) * | 2004-08-31 | 2010-06-09 | 莱茨威神公司 | 对具有单缓存结构的内存进行地址控制的方法 |
CN1949826B (zh) * | 2005-10-12 | 2010-06-23 | 宏正自动科技股份有限公司 | 数字影像数据处理装置 |
CN101212674B (zh) * | 2006-12-30 | 2011-05-04 | 上海奇码数字信息有限公司 | 图像在存储器中的地址映射方法 |
CN101854541B (zh) * | 2009-04-03 | 2012-04-18 | 广达电脑股份有限公司 | 视频压缩电路及其方法 |
US8295361B2 (en) | 2009-03-11 | 2012-10-23 | Quanta Computer Inc. | Video compression circuit and method thereof |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2787669B1 (fr) * | 1998-12-22 | 2001-03-02 | Thomson Multimedia Sa | Procede d'adressage pour la memorisation de blocs d'image |
KR100767611B1 (ko) * | 1999-04-13 | 2007-10-17 | 소니 가부시끼 가이샤 | 영상 처리 장치 및 방법 및 매체 |
US6792476B1 (en) * | 1999-10-29 | 2004-09-14 | Sony Corporation | Storage medium, and method and apparatus for information processing |
US6542541B1 (en) * | 2000-01-12 | 2003-04-01 | Sony Corporation | Method and apparatus for decoding MPEG video signals using multiple data transfer units |
US7072395B2 (en) * | 2001-07-20 | 2006-07-04 | Ess Technology, Inc. | Memory control apparatus and efficient search pattern for block-matching motion estimation |
US7149857B2 (en) | 2002-05-14 | 2006-12-12 | Micron Technology, Inc. | Out of order DRAM sequencer |
US20040258162A1 (en) * | 2003-06-20 | 2004-12-23 | Stephen Gordon | Systems and methods for encoding and decoding video data in parallel |
JP4997418B2 (ja) * | 2004-01-20 | 2012-08-08 | 株式会社メガチップス | Dramアクセス方法 |
JP2005236946A (ja) * | 2004-01-20 | 2005-09-02 | Megachips Lsi Solutions Inc | Dramアクセス方法 |
US7843997B2 (en) * | 2004-05-21 | 2010-11-30 | Broadcom Corporation | Context adaptive variable length code decoder for decoding macroblock adaptive field/frame coded video data |
KR100668302B1 (ko) | 2004-07-28 | 2007-01-12 | 삼성전자주식회사 | 비디오 디코더/엔코더에서의 메모리 맵핑 장치 및 그 방법 |
CN100397903C (zh) * | 2004-12-21 | 2008-06-25 | 北京中星微电子有限公司 | 视频编解码过程中宏块数据读取的方法 |
TWI264951B (en) * | 2005-05-19 | 2006-10-21 | Cheertek Inc | Deblock filter method for applying on video encoding/decoding and the apparatus thereof |
KR100761833B1 (ko) * | 2006-01-13 | 2007-09-28 | 삼성전자주식회사 | 화면의 라인들을 픽셀 단위로 교대로 저장하는 비디오디코딩 장치, 비디오 디코딩 방법 및 기준화면 저장 방법 |
JP4682384B2 (ja) | 2006-07-11 | 2011-05-11 | 株式会社メガチップス | 1/4画素輝度用動き予測機構、組合せ輝度用動き予測機構、及び組合せ輝度・色差用動き予測機構 |
JP2008048258A (ja) * | 2006-08-18 | 2008-02-28 | Fujitsu Ltd | 画像データ記憶装置、および記憶方法 |
JP5558032B2 (ja) * | 2009-06-04 | 2014-07-23 | 三菱電機株式会社 | 合成開口レーダ装置 |
JP5378344B2 (ja) * | 2009-12-07 | 2013-12-25 | 韓國電子通信研究院 | 映像処理のためのシステム |
JP4982907B2 (ja) * | 2010-12-07 | 2012-07-25 | 株式会社メガチップス | 1/4画素色差用動き予測機構及び1/4画素輝度・色差用動き予測機構 |
JP2011139517A (ja) * | 2011-03-07 | 2011-07-14 | Toshiba Corp | 画像処理装置 |
JP6050583B2 (ja) | 2011-12-27 | 2016-12-21 | 株式会社メガチップス | 画像処理装置及びメモリアクセス制御方法 |
JP6310747B2 (ja) * | 2014-03-31 | 2018-04-11 | 株式会社メガチップス | データ記憶制御装置およびデータ記憶制御方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5632394A (en) * | 1993-03-05 | 1994-09-08 | Sony Corporation | Apparatus and method for reproducing a prediction-encoded video signal |
BR9405508A (pt) * | 1993-07-12 | 1999-09-08 | Sony Corp | Processo e aparelho decodificador e codificador de imagem. |
US5598514A (en) * | 1993-08-09 | 1997-01-28 | C-Cube Microsystems | Structure and method for a multistandard video encoder/decoder |
JPH0865686A (ja) | 1994-06-15 | 1996-03-08 | Hitachi Ltd | 画像復号化装置 |
US5880786A (en) | 1994-06-15 | 1999-03-09 | Hitachi, Ltd. | Apparatus for picture decoding having frame memories commonly connected to one data bus and one address bus |
US5912676A (en) * | 1996-06-14 | 1999-06-15 | Lsi Logic Corporation | MPEG decoder frame memory interface which is reconfigurable for different frame store architectures |
-
1996
- 1996-12-25 JP JP8344896A patent/JPH10191236A/ja active Pending
-
1997
- 1997-12-23 US US08/997,305 patent/US6212231B1/en not_active Expired - Lifetime
- 1997-12-25 CN CNB971258457A patent/CN1156154C/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1942870B (zh) * | 2004-04-15 | 2010-05-12 | 松下电器产业株式会社 | 信息处理装置及数据访问方法 |
CN1926571B (zh) * | 2004-08-31 | 2010-06-09 | 莱茨威神公司 | 对具有单缓存结构的内存进行地址控制的方法 |
CN100369458C (zh) * | 2005-01-26 | 2008-02-13 | 乐金电子(惠州)有限公司 | 数字多媒体广播视频解码器的相邻宏块的有效性检查方法 |
CN1949826B (zh) * | 2005-10-12 | 2010-06-23 | 宏正自动科技股份有限公司 | 数字影像数据处理装置 |
CN101212674B (zh) * | 2006-12-30 | 2011-05-04 | 上海奇码数字信息有限公司 | 图像在存储器中的地址映射方法 |
US8295361B2 (en) | 2009-03-11 | 2012-10-23 | Quanta Computer Inc. | Video compression circuit and method thereof |
CN101854541B (zh) * | 2009-04-03 | 2012-04-18 | 广达电脑股份有限公司 | 视频压缩电路及其方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH10191236A (ja) | 1998-07-21 |
CN1156154C (zh) | 2004-06-30 |
US6212231B1 (en) | 2001-04-03 |
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Owner name: NEC ELECTRONICS TAIWAN LTD. Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20030910 |
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Owner name: RENESAS ELECTRONICS CORPORATION Free format text: FORMER NAME: NEC CORP. |
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Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: NEC Corp. |
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