CN102131098B - 视频图像的去块滤波方法及装置 - Google Patents
视频图像的去块滤波方法及装置 Download PDFInfo
- Publication number
- CN102131098B CN102131098B CN201110084249.1A CN201110084249A CN102131098B CN 102131098 B CN102131098 B CN 102131098B CN 201110084249 A CN201110084249 A CN 201110084249A CN 102131098 B CN102131098 B CN 102131098B
- Authority
- CN
- China
- Prior art keywords
- block
- pixels
- data
- memories
- filtering
- 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.)
- Active
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000015654 memory Effects 0.000 claims abstract description 79
- 230000008030 elimination Effects 0.000 claims abstract description 50
- 238000003379 elimination reaction Methods 0.000 claims abstract description 50
- 238000003860 storage Methods 0.000 claims abstract description 46
- 239000002131 composite material Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 238000004364 calculation method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 241001269238 Data Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110084249.1A CN102131098B (zh) | 2011-04-02 | 2011-04-02 | 视频图像的去块滤波方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110084249.1A CN102131098B (zh) | 2011-04-02 | 2011-04-02 | 视频图像的去块滤波方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102131098A CN102131098A (zh) | 2011-07-20 |
CN102131098B true CN102131098B (zh) | 2016-03-30 |
Family
ID=44268969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110084249.1A Active CN102131098B (zh) | 2011-04-02 | 2011-04-02 | 视频图像的去块滤波方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102131098B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104253998B (zh) * | 2014-09-25 | 2017-05-10 | 复旦大学 | 一种适用于hevc标准的去方块效应滤波器的硬件片上存储方法 |
EP3550842A4 (en) * | 2016-12-30 | 2020-06-10 | Huawei Technologies Co., Ltd. | IMAGE FILTERING METHOD, APPARATUS AND DEVICE |
US11153607B2 (en) * | 2018-01-29 | 2021-10-19 | Mediatek Inc. | Length-adaptive deblocking filtering in video coding |
US11036321B2 (en) | 2018-07-27 | 2021-06-15 | Lg Display Co., Ltd. | Light control film and display apparatus including the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101123725A (zh) * | 2007-09-20 | 2008-02-13 | 上海交通大学 | H.264去块效应滤波器的硬件实现方法 |
CN101170701A (zh) * | 2007-11-16 | 2008-04-30 | 四川虹微技术有限公司 | 视频编解码系统中去块滤波方法及装置 |
CN102023944A (zh) * | 2010-12-18 | 2011-04-20 | 浙江大学 | 一种存储器多模访问控制方法及其片上sram存储器控制系统 |
-
2011
- 2011-04-02 CN CN201110084249.1A patent/CN102131098B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101123725A (zh) * | 2007-09-20 | 2008-02-13 | 上海交通大学 | H.264去块效应滤波器的硬件实现方法 |
CN101170701A (zh) * | 2007-11-16 | 2008-04-30 | 四川虹微技术有限公司 | 视频编解码系统中去块滤波方法及装置 |
CN102023944A (zh) * | 2010-12-18 | 2011-04-20 | 浙江大学 | 一种存储器多模访问控制方法及其片上sram存储器控制系统 |
Non-Patent Citations (1)
Title |
---|
一种面向矢量视频处理器的并行存储结构;朱笛等;《北京航空航天大学学报》;20081031;第34卷(第10期);正文第1179页左栏表1至1180页右栏第9行,第1181页左栏最后一行至第右栏第9行 * |
Also Published As
Publication number | Publication date |
---|---|
CN102131098A (zh) | 2011-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102131098B (zh) | 视频图像的去块滤波方法及装置 | |
CN103873874B (zh) | 一种基于可编程并行处理器的全搜索运动估计方法 | |
CN101552924B (zh) | 一种用于视频编码的空间预测方法 | |
Zou et al. | Self-calibrated efficient transformer for lightweight super-resolution | |
CN110830808A (zh) | 一种视频帧重构方法、装置及终端设备 | |
CN101656885A (zh) | 多核处理器中并行解码的方法和装置 | |
CN101115207B (zh) | 基于预测点间相关性的帧内预测实现的方法及装置 | |
CN109963151A (zh) | 编码单元划分确定方法及装置、终端设备及可读存储介质 | |
CN105163126B (zh) | 一种基于hevc协议的硬件解码方法和装置 | |
US7680351B2 (en) | Video deblocking method and apparatus | |
CN101635849A (zh) | 一种环路滤波方法及环路滤波器 | |
CN110378860B (zh) | 修复视频的方法、装置、计算机设备和存储介质 | |
ZainEldin et al. | A modified listless strip based SPIHT for wireless multimedia sensor networks | |
Sun et al. | A quality enhancement framework with noise distribution characteristics for high efficiency video coding | |
CN103379319A (zh) | 一种滤波方法、滤波器及包含该滤波器的编码器和解码器 | |
CN106485647A (zh) | 一种数据存取方法及装置 | |
CN109165619A (zh) | 一种图像的处理方法、装置及电子设备 | |
US9232222B2 (en) | Lossless color image compression adaptively using spatial prediction or inter-component prediction | |
CN104732491A (zh) | 一种边缘先验引导的单帧遥感图像超分辨率处理方法 | |
CN108288247A (zh) | 一种多核dsp平台上的实时图像细节增强方法 | |
CN107241608A (zh) | 一种用于帧缓存解压的硬件容错方法和装置 | |
CN114936633B (zh) | 用于转置运算的数据处理单元及图像转置运算方法 | |
CN109040755A (zh) | 一种适用于视频编码的图像前处理装置 | |
CN112954350B (zh) | 一种基于帧分类的视频后处理优化方法及装置 | |
CN102420989B (zh) | 帧内预测方法和装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151028 Address after: Dameisha Yantian District of Shenzhen City, Guangdong province 518085 Building No. 1 Applicant after: SANECHIPS TECHNOLOGY Co.,Ltd. Address before: 518057 Nanshan District science and technology, Guangdong Province, South Road, No. 55, No. Applicant before: ZTE Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110720 Assignee: Xi'an Chris Semiconductor Technology Co.,Ltd. Assignor: SANECHIPS TECHNOLOGY Co.,Ltd. Contract record no.: 2019440020036 Denomination of invention: Method and device for deblocking and filtering video image Granted publication date: 20160330 License type: Common License Record date: 20190619 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221018 Address after: 610213 Industrial land in Southwest Airport Industrial Development Zone, Shuangliu District, Chengdu, Sichuan Patentee after: Chengdu Kress Semiconductor Technology Co.,Ltd. Address before: No.1 Factory building, Dameisha, Yantian District, Shenzhen, Guangdong 518085 Patentee before: SANECHIPS TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |