CN101547368B - 一种图像中参考帧的处理装置、方法以及解码器 - Google Patents
一种图像中参考帧的处理装置、方法以及解码器 Download PDFInfo
- Publication number
- CN101547368B CN101547368B CN 200910137379 CN200910137379A CN101547368B CN 101547368 B CN101547368 B CN 101547368B CN 200910137379 CN200910137379 CN 200910137379 CN 200910137379 A CN200910137379 A CN 200910137379A CN 101547368 B CN101547368 B CN 101547368B
- Authority
- CN
- China
- Prior art keywords
- register
- reference frame
- address pointer
- memory cell
- control circuit
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000012545 processing Methods 0.000 title claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 65
- 230000037431 insertion Effects 0.000 claims description 65
- 230000008569 process Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000007774 longterm Effects 0.000 claims description 11
- 238000003672 processing method Methods 0.000 claims description 2
- 238000000151 deposition Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000007094 prostatitis Diseases 0.000 description 1
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910137379 CN101547368B (zh) | 2009-04-24 | 2009-04-24 | 一种图像中参考帧的处理装置、方法以及解码器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910137379 CN101547368B (zh) | 2009-04-24 | 2009-04-24 | 一种图像中参考帧的处理装置、方法以及解码器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101547368A CN101547368A (zh) | 2009-09-30 |
CN101547368B true CN101547368B (zh) | 2011-03-09 |
Family
ID=41194193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910137379 Expired - Fee Related CN101547368B (zh) | 2009-04-24 | 2009-04-24 | 一种图像中参考帧的处理装置、方法以及解码器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101547368B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101901131A (zh) * | 2010-07-22 | 2010-12-01 | 上海交通大学 | 音频编解码比特级读写加速装置及其加速读写方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102572419B (zh) * | 2010-12-28 | 2014-09-03 | 深圳市云宙多媒体技术有限公司 | 一种帧间预测方法、装置 |
US8934552B2 (en) * | 2011-03-31 | 2015-01-13 | Qualcomm Incorporated | Combined reference picture list construction and mapping |
US9131245B2 (en) | 2011-09-23 | 2015-09-08 | Qualcomm Incorporated | Reference picture list construction for video coding |
MX338055B (es) * | 2012-01-19 | 2016-04-01 | Vid Scale Inc | Metodo y aparato para señalizacion y construccion de listas de imagenes de referencia de codificacion de video. |
CN103780942B (zh) * | 2013-12-23 | 2017-07-11 | 青岛海信电器股份有限公司 | 一种信息配置方法及装置 |
CN104811721B (zh) * | 2015-05-26 | 2017-09-22 | 珠海全志科技股份有限公司 | 视频解码数据存储方法及运动向量数据的计算方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0789495A2 (en) * | 1996-02-08 | 1997-08-13 | Samsung Electronics Co., Ltd. | Syntax parsing apparatus for video decoder |
CN1592398A (zh) * | 2003-03-28 | 2005-03-09 | 株式会社东芝 | 帧插值方法和使用该方法的图像显示系统 |
CN1842165A (zh) * | 2005-03-31 | 2006-10-04 | 株式会社东芝 | 产生内插帧的方法和装置 |
CN101399978A (zh) * | 2007-09-28 | 2009-04-01 | 上海杰得微电子有限公司 | 硬件解码器中参考帧数据的读取方法及其装置 |
-
2009
- 2009-04-24 CN CN 200910137379 patent/CN101547368B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0789495A2 (en) * | 1996-02-08 | 1997-08-13 | Samsung Electronics Co., Ltd. | Syntax parsing apparatus for video decoder |
CN1592398A (zh) * | 2003-03-28 | 2005-03-09 | 株式会社东芝 | 帧插值方法和使用该方法的图像显示系统 |
CN1842165A (zh) * | 2005-03-31 | 2006-10-04 | 株式会社东芝 | 产生内插帧的方法和装置 |
CN101399978A (zh) * | 2007-09-28 | 2009-04-01 | 上海杰得微电子有限公司 | 硬件解码器中参考帧数据的读取方法及其装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101901131A (zh) * | 2010-07-22 | 2010-12-01 | 上海交通大学 | 音频编解码比特级读写加速装置及其加速读写方法 |
CN101901131B (zh) * | 2010-07-22 | 2013-08-21 | 上海交通大学 | 音频编解码比特级读写加速装置及其加速读写方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101547368A (zh) | 2009-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101547368B (zh) | 一种图像中参考帧的处理装置、方法以及解码器 | |
US7956776B2 (en) | Arithmetic decoding apparatus | |
US7262722B1 (en) | Hardware-based CABAC decoder with parallel binary arithmetic decoding | |
US7804903B2 (en) | Hardware-based CABAC decoder | |
US5717394A (en) | Method and apparatus for encoding and decoding data | |
CN103843340B (zh) | 参考图片列表处理 | |
US20080209190A1 (en) | Parallel prediction of multiple branches | |
CN107801042A (zh) | 解码器、编码器、解码和编码视频的方法及存储介质 | |
KR960012741A (ko) | 데이타를 부호화 및 복호화하는 장치 및 방법 | |
CN101500160A (zh) | 一种码流标识方法、装置及编解码系统 | |
JP3684128B2 (ja) | 算術符号化/復号化方法ならびに算術符号化/復号化装置 | |
US20130063287A1 (en) | Decoding encoded data | |
CN100508604C (zh) | 算术编码电路和算术编码控制方法 | |
US6094151A (en) | Apparatus and method for finite state machine coding of information selecting most probable state subintervals | |
CN107801044B (zh) | 后向适应装置与相关方法 | |
CN100481953C (zh) | 一种对于视频码流判断图像边界及预读图像数据的解码方法和装置 | |
CN101489128A (zh) | 一种jpeg2000流水线算术编码方法和电路 | |
CN101414830A (zh) | 平行处理至少两个二进制值的方法与相应算术编码系统 | |
CN110072114A (zh) | 用于静态霍夫曼表生成的全并行频数生成电路结构与方法 | |
JP3929312B2 (ja) | 算術符号化装置および画像処理装置 | |
JP3459759B2 (ja) | 算術復号化装置 | |
CN103313048B (zh) | 自适应控制算术编码上下文编码模式bin数量的方法 | |
CN115563116A (zh) | 一种数据库表扫描方法、装置以及设备 | |
CN102256121B (zh) | 背景调适性二进制运算解码装置及其解码方法 | |
US5572334A (en) | Variable-length coding device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JUXIN(ZHUHAI) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JULI INTEGRATED CIRCUIT DESIGN CO., LTD. Effective date: 20141217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141217 Address after: 519085 C District, 1# workshop, No. 1, science and technology No. four road, hi tech Zone, Zhuhai, Guangdong, China Patentee after: ACTIONS (ZHUHAI) TECHNOLOGY Co.,Ltd. Address before: 519085 No. 1, unit 15, building 1, 1 Da Ha Road, Tang Wan Town, Guangdong, Zhuhai Patentee before: Juli Integrated Circuit Design Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 519085 High-tech Zone, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee after: ACTIONS TECHNOLOGY Co.,Ltd. Address before: 519085 High-tech Zone, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee before: ACTIONS (ZHUHAI) TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20200424 |
|
CF01 | Termination of patent right due to non-payment of annual fee |