CN101360235A - 视频图像预处理方法 - Google Patents
视频图像预处理方法 Download PDFInfo
- Publication number
- CN101360235A CN101360235A CN 200710044588 CN200710044588A CN101360235A CN 101360235 A CN101360235 A CN 101360235A CN 200710044588 CN200710044588 CN 200710044588 CN 200710044588 A CN200710044588 A CN 200710044588A CN 101360235 A CN101360235 A CN 101360235A
- Authority
- CN
- China
- Prior art keywords
- block
- video image
- processing method
- noise
- noise threshold
- 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.)
- Granted
Links
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710044588 CN101360235B (zh) | 2007-08-03 | 2007-08-03 | 视频图像预处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710044588 CN101360235B (zh) | 2007-08-03 | 2007-08-03 | 视频图像预处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101360235A true CN101360235A (zh) | 2009-02-04 |
CN101360235B CN101360235B (zh) | 2011-09-14 |
Family
ID=40332558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200710044588 Expired - Fee Related CN101360235B (zh) | 2007-08-03 | 2007-08-03 | 视频图像预处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101360235B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102118546A (zh) * | 2011-03-22 | 2011-07-06 | 上海富瀚微电子有限公司 | 一种视频图像噪声估计算法的快速实现方法 |
CN110536134A (zh) * | 2019-09-27 | 2019-12-03 | 腾讯科技(深圳)有限公司 | 视频编码、解码方法和装置、存储介质及电子装置 |
WO2020147226A1 (zh) * | 2019-01-16 | 2020-07-23 | Oppo广东移动通信有限公司 | 信息处理方法及装置、设备、存储介质 |
CN114302139A (zh) * | 2021-12-10 | 2022-04-08 | 阿里巴巴(中国)有限公司 | 视频编码方法、视频解码方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100586186C (zh) * | 2006-01-26 | 2010-01-27 | 天津大学 | 一种快速帧间预测模式选择方法 |
-
2007
- 2007-08-03 CN CN 200710044588 patent/CN101360235B/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102118546A (zh) * | 2011-03-22 | 2011-07-06 | 上海富瀚微电子有限公司 | 一种视频图像噪声估计算法的快速实现方法 |
CN102118546B (zh) * | 2011-03-22 | 2012-07-25 | 上海富瀚微电子有限公司 | 一种视频图像噪声估计算法的快速实现方法 |
WO2020147226A1 (zh) * | 2019-01-16 | 2020-07-23 | Oppo广东移动通信有限公司 | 信息处理方法及装置、设备、存储介质 |
CN110536134A (zh) * | 2019-09-27 | 2019-12-03 | 腾讯科技(深圳)有限公司 | 视频编码、解码方法和装置、存储介质及电子装置 |
CN114302139A (zh) * | 2021-12-10 | 2022-04-08 | 阿里巴巴(中国)有限公司 | 视频编码方法、视频解码方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101360235B (zh) | 2011-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101321287B (zh) | 基于运动目标检测的视频编码方法 | |
RU2377737C2 (ru) | Способ и устройство для преобразования с повышением частоты кадров с помощью кодера (ea-fruc) для сжатия видеоизображения | |
CN101919249B (zh) | 资源自适应视频的内插或外推 | |
CN1267817C (zh) | 用于衰落补偿的信号指示 | |
US11375186B2 (en) | Encoder, decoder, encoding method, and decoding method | |
CN109862356B (zh) | 一种基于感兴趣区域的视频编码方法及系统 | |
CN110650349B (zh) | 一种图像编码方法、解码方法、编码器、解码器及存储介质 | |
CN1848956A (zh) | 用于改良视频编码中的错误隐藏的错误隐藏方法和编码器 | |
CN105578181B (zh) | 一种hevc中屏幕内容压缩的快速帧内模式决策和块匹配方法 | |
CN102986211A (zh) | 视频编码中的速率控制 | |
CN101098473A (zh) | 一种图像编码方法及装置 | |
JP2015508954A (ja) | オブジェクト検出情報に基づく符号化 | |
JP2015136172A (ja) | 映像復号化装置 | |
CN106303521B (zh) | 一种基于感知敏感度的hevc率失真优化方法 | |
US11233993B2 (en) | Encoder, decoder, encoding method, and decoding method | |
CN112543328B (zh) | 辅助编码方法、装置、计算机设备及存储介质 | |
US20220264090A1 (en) | Encoder, decoder, encoding method, and decoding method | |
CN110351552B (zh) | 视频编码中一种快速编码方法 | |
CN101360235B (zh) | 视频图像预处理方法 | |
JP2007110568A (ja) | 画像符号化装置 | |
CN1266947C (zh) | 活动图象压缩编码装置及运动矢量检测方法 | |
CN101540900A (zh) | 降低视频流中的区块效应的方法 | |
CN113422959A (zh) | 视频编解码的方法、装置、电子设备及存储介质 | |
Zhu et al. | Information hiding algorithm for H. 264 based on the motion estimation of quarter-pixel | |
KR101220097B1 (ko) | 분산비디오 코덱 장치 및 이를 이용한 전경 영역 분할 보조정보 생성 방법 |
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: KONG HUAWEI Free format text: FORMER OWNER: LIU DONGHUA |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110819 Address after: 13, No. 116, Lane 572, Lane 201203, blue wave road, Shanghai, Pudong New Area Applicant after: Shanghai Institute of Zhongke Computing Technology Co-applicant after: Kong Huawei Address before: 13, No. 116, Lane 572, Lane 201203, blue wave road, Shanghai, Pudong New Area Applicant before: Shanghai Institute of Zhongke Computing Technology Co-applicant before: Liu Donghua |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20150803 |
|
EXPY | Termination of patent right or utility model |