CN101374242B - 一种应用于3dtv与ftv系统的深度图编码压缩方法 - Google Patents
一种应用于3dtv与ftv系统的深度图编码压缩方法 Download PDFInfo
- Publication number
- CN101374242B CN101374242B CN2008100637419A CN200810063741A CN101374242B CN 101374242 B CN101374242 B CN 101374242B CN 2008100637419 A CN2008100637419 A CN 2008100637419A CN 200810063741 A CN200810063741 A CN 200810063741A CN 101374242 B CN101374242 B CN 101374242B
- Authority
- CN
- China
- Prior art keywords
- depth map
- macroblock
- edge
- value
- quantization parameter
- 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 53
- 230000006835 compression Effects 0.000 title claims abstract description 25
- 238000007906 compression Methods 0.000 title claims abstract description 25
- 238000013139 quantization Methods 0.000 claims abstract description 73
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000010561 standard procedure Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009877 rendering Methods 0.000 abstract description 4
- 238000003708 edge detection Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- NUHSROFQTUXZQQ-UHFFFAOYSA-N isopentenyl diphosphate Chemical group CC(=C)CCO[P@](O)(=O)OP(O)(O)=O NUHSROFQTUXZQQ-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
QP<sub>base</sub> | ΔQP=2 | ΔQP=6 | ΔQP=10 | ΔQP=14 |
18 | 18.77% | 46.44% | 64.52% | 76.06% |
24 | 18.84% | 47.32% | 65.32% | 78.17% |
30 | 17.57% | 47.59% | 69.64% | 81.79% |
36 | 25.79% | 57.71% | 74.21% | 82.41% |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100637419A CN101374242B (zh) | 2008-07-29 | 2008-07-29 | 一种应用于3dtv与ftv系统的深度图编码压缩方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100637419A CN101374242B (zh) | 2008-07-29 | 2008-07-29 | 一种应用于3dtv与ftv系统的深度图编码压缩方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101374242A CN101374242A (zh) | 2009-02-25 |
CN101374242B true CN101374242B (zh) | 2010-06-02 |
Family
ID=40448129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100637419A Expired - Fee Related CN101374242B (zh) | 2008-07-29 | 2008-07-29 | 一种应用于3dtv与ftv系统的深度图编码压缩方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101374242B (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010093350A1 (en) | 2009-02-13 | 2010-08-19 | Thomson Licensing | Depth map coding using video information |
US9148673B2 (en) | 2009-06-25 | 2015-09-29 | Thomson Licensing | Depth map coding |
EP2499829B1 (en) | 2009-10-14 | 2019-04-17 | Dolby International AB | Methods and devices for depth map processing |
CN101945288B (zh) * | 2010-10-19 | 2011-12-21 | 浙江理工大学 | 一种基于h.264压缩域图像深度图生成方法 |
CN101969564B (zh) * | 2010-10-29 | 2012-01-11 | 清华大学 | 一种用于三维立体电视的深度视频压缩的上采样方法 |
WO2013010315A1 (en) * | 2011-07-18 | 2013-01-24 | Technicolor (China) Technology Co., Ltd. | Method and device for encoding rotational data, corresponding decoding method and device and storage medium carrying encoded rotational data |
TW201325200A (zh) * | 2011-12-02 | 2013-06-16 | Ind Tech Res Inst | 三維視訊的景深圖的壓縮方法、裝置、電腦可讀取記錄媒體及電腦程式產品 |
US20130208808A1 (en) * | 2012-02-08 | 2013-08-15 | Panasonic Corporation | Image coding method and image decoding method |
CN102685530B (zh) * | 2012-04-23 | 2014-05-07 | 北京邮电大学 | 基于半像素精度边缘和图像修复的深度图像帧内预测方法 |
WO2013159300A1 (en) * | 2012-04-25 | 2013-10-31 | Nokia Corporation | An apparatus, a method and a computer program for video coding and decoding |
WO2013159326A1 (en) * | 2012-04-27 | 2013-10-31 | Mediatek Singapore Pte. Ltd. | Inter-view motion prediction in 3d video coding |
CN102801997B (zh) * | 2012-07-11 | 2014-06-11 | 天津大学 | 基于感兴趣深度的立体图像压缩方法 |
CN102801996B (zh) * | 2012-07-11 | 2015-07-01 | 上海大学 | 基于jndd模型的快速深度图编码模式选择方法 |
KR20150036261A (ko) | 2012-07-13 | 2015-04-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 3차원 비디오를 표현하는 비트 스트림을 코딩하는 장치 |
CN105392012A (zh) * | 2015-10-28 | 2016-03-09 | 清华大学深圳研究生院 | 一种基于区域链式编码的码率分配方法及装置 |
CN108174210A (zh) * | 2018-02-09 | 2018-06-15 | 杭州雄迈集成电路技术有限公司 | 一种适用于视频压缩的自适应宏块级码率控制系统及控制方法 |
CN108399632B (zh) * | 2018-03-02 | 2021-06-15 | 重庆邮电大学 | 一种联合彩色图像的rgb-d相机深度图像修复方法 |
CN110062230B (zh) * | 2019-04-29 | 2022-03-25 | 湖南国科微电子股份有限公司 | 图像编码方法及装置 |
CN114007059B (zh) * | 2020-07-28 | 2025-01-17 | 阿里巴巴集团控股有限公司 | 视频压缩方法、解压方法、装置、电子设备及存储介质 |
CN112601094A (zh) * | 2021-03-01 | 2021-04-02 | 浙江智慧视频安防创新中心有限公司 | 一种视频编解码的方法及装置 |
CN114531594B (zh) * | 2022-02-16 | 2023-05-26 | 北京百度网讯科技有限公司 | 一种数据处理方法、装置、设备及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1395231A (zh) * | 2001-07-04 | 2003-02-05 | 松下电器产业株式会社 | 图像信号编码方法、图像信号编码设备和存储媒体 |
CN1494804A (zh) * | 2001-01-24 | 2004-05-05 | ����÷�ع�˾ | 视频图像压缩方法 |
CN101330631A (zh) * | 2008-07-18 | 2008-12-24 | 浙江大学 | 一种立体电视系统中深度图像的编码方法 |
-
2008
- 2008-07-29 CN CN2008100637419A patent/CN101374242B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1494804A (zh) * | 2001-01-24 | 2004-05-05 | ����÷�ع�˾ | 视频图像压缩方法 |
CN1395231A (zh) * | 2001-07-04 | 2003-02-05 | 松下电器产业株式会社 | 图像信号编码方法、图像信号编码设备和存储媒体 |
CN101330631A (zh) * | 2008-07-18 | 2008-12-24 | 浙江大学 | 一种立体电视系统中深度图像的编码方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101374242A (zh) | 2009-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101374242B (zh) | 一种应用于3dtv与ftv系统的深度图编码压缩方法 | |
CN101374243B (zh) | 一种应用于3dtv与ftv系统的深度图编码压缩方法 | |
CN103179405B (zh) | 一种基于多级感兴趣区域的多视点视频编码方法 | |
CN101729891B (zh) | 一种多视点深度视频的编码方法 | |
Lei et al. | Depth coding based on depth-texture motion and structure similarities | |
CN111432210B (zh) | 一种基于填充的点云属性压缩方法 | |
CN102801997B (zh) | 基于感兴趣深度的立体图像压缩方法 | |
WO2011163603A1 (en) | Multi-resolution, multi-window disparity estimation in 3d video processing | |
Jäger | Contour-based segmentation and coding for depth map compression | |
WO2012047917A1 (en) | 3d video control system to adjust 3d video rendering based on user preferences | |
CN101937578A (zh) | 一种虚拟视点彩色图像绘制方法 | |
CN103002306B (zh) | 一种深度图像编码方法 | |
CN102801996B (zh) | 基于jndd模型的快速深度图编码模式选择方法 | |
Gu et al. | Fast bi-partition mode selection for 3D HEVC depth intra coding | |
CN101330631A (zh) | 一种立体电视系统中深度图像的编码方法 | |
CN102438167B (zh) | 一种基于深度图像绘制的立体视频编码方法 | |
CN102307304A (zh) | 基于图像分割的立体视频右图像整帧丢失的错误隐藏方法 | |
CN106507116A (zh) | 一种基于3d显著性信息和视点合成预测的3d‑hevc编码方法 | |
CN105791862B (zh) | 基于边缘复杂度的三维视频编码深度图内部模式选择方法 | |
CN101404766A (zh) | 一种多视点视频信号的编码方法 | |
CN103763564A (zh) | 基于边缘无损压缩的深度图编码方法 | |
CN106612431A (zh) | 一种基于hevc平台对深度图像和彩色图像的编码压缩方法 | |
CN105306954A (zh) | 一种基于视差最小可察觉误差模型的感知立体视频编码 | |
CN106791876B (zh) | 一种基于3d-hevc的深度图快速帧内预测方法 | |
CN106686383A (zh) | 一种保留深度图边缘的深度图帧内编码方法 |
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: SHANGHAI SILICON INTELLECTUAL PROPERTY EXCHANGE CE Free format text: FORMER OWNER: NINGBO UNIVERSITY Effective date: 20120105 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315211 NINGBO, ZHEJIANG PROVINCE TO: 200030 XUHUI, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120105 Address after: 200030 Shanghai City No. 333 Yishan Road Huixin International Building 1 building 1704 Patentee after: Shanghai Silicon Intellectual Property Exchange Co.,Ltd. Address before: 315211 Zhejiang Province, Ningbo Jiangbei District Fenghua Road No. 818 Patentee before: Ningbo University |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SIPAI KESI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SILICON INTELLECTUAL PROPERTY EXCHANGE CENTER CO., LTD. Effective date: 20120217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200030 XUHUI, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120217 Address after: 201203 Shanghai Chunxiao Road No. 350 South Building Room 207 Patentee after: Shanghai spparks Technology Co.,Ltd. Address before: 200030 Shanghai City No. 333 Yishan Road Huixin International Building 1 building 1704 Patentee before: Shanghai Silicon Intellectual Property Exchange Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GUIZHI INTELLECTUAL PROPERTY SERVICE CO., Free format text: FORMER OWNER: SHANGHAI SIPAI KESI TECHNOLOGY CO., LTD. Effective date: 20120606 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 200030 Shanghai City No. 333 Yishan Road Huixin International Building 1 building 1706 Patentee after: Shanghai spparks Technology Co.,Ltd. Address before: 201203 Shanghai Chunxiao Road No. 350 South Building Room 207 Patentee before: Shanghai spparks Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120606 Address after: 200030 Shanghai City No. 333 Yishan Road Huixin International Building 1 building 1704 Patentee after: Shanghai Guizhi Intellectual Property Service Co.,Ltd. Address before: 200030 Shanghai City No. 333 Yishan Road Huixin International Building 1 building 1706 Patentee before: Shanghai spparks Technology Co.,Ltd. |
|
DD01 | Delivery of document by public notice |
Addressee: Shi Lingling Document name: Notification of Passing Examination on Formalities |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20190729 |