基本信息:
- 专利标题: 비디오 코딩을 위한 공간 예측 기법
- 专利标题(英):Spatial prediction technique for video coding
- 专利标题(中):视频编码的空间预测技术
- 申请号:KR1020127019600 申请日:2011-01-19
- 公开(公告)号:KR1020120118466A 公开(公告)日:2012-10-26
- 发明人: 또로,도미니끄 , 마르땡,오렐리 , 프랑쑤와에두아르 , 비에롱제롬므 , 보르드,필립쁘
- 申请人: 톰슨 라이센싱
- 申请人地址: *-* rue Jeanne d'Arc-***** ISSY LES MOULINEAUX, France
- 专利权人: 톰슨 라이센싱
- 当前专利权人: 톰슨 라이센싱
- 当前专利权人地址: *-* rue Jeanne d'Arc-***** ISSY LES MOULINEAUX, France
- 代理人: 양영준; 전경석; 백만기
- 优先权: FR1050466 2010-01-25
- 国际申请: PCT/EP2011/050693 2011-01-19
- 国际公布: WO2011089158 2011-07-28
- 主分类号: H04N19/105
- IPC分类号: H04N19/105 ; H04N19/11 ; H04N19/176 ; H04N19/192 ; H04N19/48 ; H04N19/593 ; H04N19/182
The present invention is reverse to the method relates to a method of coding a block of pixels is applied to the above each pixel of the current block, from at least the current block transform applied to the window covering the pixels in and thresholding coefficients the coefficients obtained by the step of extracting a prediction block formed of prediction pixels from step 10, the current block to determine the predicted pixel by thresholding (thresholding), using the current thresholds for generating a residual block (12 ), and a step (14) for encoding the residual block. According to the invention, the threshold value of the current is determined or coding from reconstructed neighboring pixels of the current block.
公开/授权文献:
- KR101819762B1 영상 블록을 코딩 및 디코딩하기 위한 방법들 公开/授权日:2018-01-17
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04N | 图像通信,例如电视 |
------H04N19/00 | 用于数字视频信号编码,解码,压缩或解压缩的方法或装置 |
--------H04N19/10 | .使用自适应编码 |
----------H04N19/102 | ..其特征在于由一个元素,参数或选择影响或通过自适应编码控制 |
------------H04N19/103 | ...编码或预测模式选择 |
--------------H04N19/105 | ....在选择的编码或预测模式中用于预测的参考单元的选择,例如用于预测的位置和像素数的自适应选择 |