CN103957415B - 基于屏幕内容视频的cu分割方法和装置 - Google Patents
基于屏幕内容视频的cu分割方法和装置 Download PDFInfo
- Publication number
- CN103957415B CN103957415B CN201410094069.5A CN201410094069A CN103957415B CN 103957415 B CN103957415 B CN 103957415B CN 201410094069 A CN201410094069 A CN 201410094069A CN 103957415 B CN103957415 B CN 103957415B
- Authority
- CN
- China
- Prior art keywords
- smooth
- piecemeal
- depth
- ctu
- block
- 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
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410094069.5A CN103957415B (zh) | 2014-03-14 | 2014-03-14 | 基于屏幕内容视频的cu分割方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410094069.5A CN103957415B (zh) | 2014-03-14 | 2014-03-14 | 基于屏幕内容视频的cu分割方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103957415A CN103957415A (zh) | 2014-07-30 |
CN103957415B true CN103957415B (zh) | 2017-07-11 |
Family
ID=51334624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410094069.5A Active CN103957415B (zh) | 2014-03-14 | 2014-03-14 | 基于屏幕内容视频的cu分割方法和装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103957415B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104811730B (zh) * | 2015-04-29 | 2017-09-26 | 武汉光发科技有限公司 | 一种视频图像帧内编码单元纹理分析及编码单元选择方法 |
CN105491385A (zh) * | 2015-12-02 | 2016-04-13 | 同济大学 | 一种hevc帧内编码单元划分的快速决策方法 |
CN108713320B (zh) * | 2016-03-16 | 2022-05-17 | 寰发股份有限公司 | 视频编码中限制块尺寸的视频数据处理方法与装置 |
CN106101711B (zh) * | 2016-08-26 | 2019-03-01 | 成都杰华科技有限公司 | 一种快速实时视频编解码压缩算法 |
CN106534846B (zh) * | 2016-11-18 | 2019-01-29 | 天津大学 | 一种屏幕内容与自然内容划分及快速编码方法 |
CN107396113B (zh) * | 2017-03-02 | 2020-02-07 | 北方工业大学 | 用于hevc屏幕内容图像的三维块匹配滤波算法 |
CN106899850B (zh) * | 2017-03-02 | 2020-08-14 | 北方工业大学 | 基于satd的hevc帧内预测的方法和装置 |
AU2018320382B2 (en) * | 2017-08-22 | 2023-02-02 | Panasonic Intellectual Property Corporation Of America | Image encoder, image decoder, image encoding method, and image decoding method |
WO2019047763A1 (en) * | 2017-09-08 | 2019-03-14 | Mediatek Inc. | METHODS AND APPARATUSES FOR PROCESSING IMAGES IN AN IMAGE OR VIDEO ENCODING SYSTEM |
CN107623850B (zh) * | 2017-09-26 | 2019-11-22 | 杭州电子科技大学 | 一种基于时空相关性的快速屏幕内容编码方法 |
CN109120928B (zh) * | 2018-04-18 | 2022-02-01 | 北方工业大学 | 基于字符分割的改进帧内块拷贝方法和装置 |
WO2020140274A1 (zh) * | 2019-01-04 | 2020-07-09 | 富士通株式会社 | 图像编解码方法及装置、电子设备 |
CN113099233A (zh) * | 2021-03-26 | 2021-07-09 | 百果园技术(新加坡)有限公司 | 视频编码方法、装置、视频编码设备及存储介质 |
CN113079373A (zh) * | 2021-04-01 | 2021-07-06 | 北京允博瑞捷信息科技有限公司 | 一种基于hevc-scc的视频编码方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103024282A (zh) * | 2013-01-18 | 2013-04-03 | 上海移远通信技术有限公司 | 拍照系统及拍照方法 |
CN103517069A (zh) * | 2013-09-25 | 2014-01-15 | 北京航空航天大学 | 一种基于纹理分析的hevc帧内预测快速模式选择方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9049452B2 (en) * | 2011-01-25 | 2015-06-02 | Mediatek Singapore Pte. Ltd. | Method and apparatus for compressing coding unit in high efficiency video coding |
-
2014
- 2014-03-14 CN CN201410094069.5A patent/CN103957415B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103024282A (zh) * | 2013-01-18 | 2013-04-03 | 上海移远通信技术有限公司 | 拍照系统及拍照方法 |
CN103517069A (zh) * | 2013-09-25 | 2014-01-15 | 北京航空航天大学 | 一种基于纹理分析的hevc帧内预测快速模式选择方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103957415A (zh) | 2014-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103957415B (zh) | 基于屏幕内容视频的cu分割方法和装置 | |
CN110622514B (zh) | 用于视频译码的帧内参考滤波器 | |
CN105917648B (zh) | 具有非对称分区的帧内块复制预测以及编码器侧搜索图案、搜索范围和用于分区的方法 | |
EP3416386A1 (en) | Hash-based encoder decisions for video coding | |
US10602186B2 (en) | Systems and methods for mask based processing of a block of a digital image | |
JP2024010223A (ja) | ビデオ復号化方法、ビデオ復号化装置、コンピュータ・プログラム及びビデオ符号化方法 | |
CN110460857A (zh) | 视频解码方法、设备以及计算机可读存储介质 | |
WO2015058397A1 (en) | Representing blocks with hash values in video and image coding and decoding | |
JP2018501698A (ja) | デジタル画像を処理するためのシステムおよび方法 | |
WO2015058395A1 (en) | Hash-based block matching in video and image coding | |
CN106031177A (zh) | 用于硬件加速的视频编码的主编码器 | |
JP2021519050A (ja) | ビデオシーケンスを復号する方法、装置及びコンピュータプログラム | |
KR20210088693A (ko) | 임의의 ctu 크기에 대한 ibc 검색 범위 최적화를 사용하는 인코더, 디코더 및 대응하는 방법 | |
CN107231557B (zh) | 用于在视频编码中的高级帧内预测的递归块分区中的智能重排的编、解码方法及装置 | |
WO2020186042A1 (en) | Implicit transform selection in video coding | |
CN109379594A (zh) | 视频编码压缩方法、装置、设备和介质 | |
WO2016081706A1 (en) | Layer-based video decoding | |
CN103813173B (zh) | 基于bcim的3d‑hevc快速帧内预测方案 | |
JP6496821B2 (ja) | デジタル画像のブロックを処理するためのシステムおよび方法 | |
CN109246430A (zh) | 虚拟现实360度视频快速帧内预测和cu划分提前决策 | |
JP2024019644A (ja) | ビデオコーディングのための方法、装置及びプログラム | |
EP2890124A1 (en) | Coding method and device applied to hevc-based 3dvc | |
Gu et al. | Low complexity Bi-Partition mode selection for 3D video depth intra coding | |
CN106899850A (zh) | 基于satd的hevc帧内预测的新型快速算法 | |
Huang et al. | Representing visual objects in HEVC coding loop |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201111 Address after: Group 3, Jianyang Town, Jiandong village, Jianhu County, Yancheng City, Jiangsu Province Patentee after: Jianhu Wanyun Technology Co.,Ltd. Address before: Room 1424, Floor 4, Peony Pioneer Building, No. 2 Garden Road, Haidian District, Beijing, 100191 Patentee before: Beijing Zhonglian Technology Service Co.,Ltd. Effective date of registration: 20201111 Address after: Room 1424, Floor 4, Peony Pioneer Building, No. 2 Garden Road, Haidian District, Beijing, 100191 Patentee after: Beijing Zhonglian Technology Service Co.,Ltd. Address before: 100144 Beijing City, Shijingshan District Jin Yuan Zhuang Road No. 5, North China University of Technology Patentee before: North China University of Technology |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: 213000 No. 123 Hexiang Road, West Taihu Science and Technology Industrial Park, Changzhou City, Jiangsu Province Patentee after: Yixun Information Technology Co.,Ltd. Address before: Group 3, Jianyang Town, Jiandong village, Jianhu County, Yancheng City, Jiangsu Province Patentee before: Jianhu Wanyun Technology Co.,Ltd. |