发明名称 |
FILTERING METHOD FOR PERFORMING DEBLOCKING FILTERING ON A BOUNDARY BETWEEN AN INTRA PULSE CODE MODULATION BLOCK AND A NON-INTRA PULSE CODE MODULATION BLOCK WHICH ARE ADJACENT TO EACH OTHER IN AN IMAGE |
摘要 |
A filtering method is for performing deblocking filtering on the boundary between an IPCM block and a non-IPCM block adjacent to each other in an image and including: determining a first quantization parameter for the non-IPCM block; determining a second quantization parameter for the IPCM block, using the first quantization parameter; determining a filter strength for the boundary, using the first quantization parameter and the second quantization parameter; and performing the deblocking filtering on the boundary using the determined filter strength. |
申请公布号 |
US2014286404(A1) |
申请公布日期 |
2014.09.25 |
申请号 |
US201414298101 |
申请日期 |
2014.06.06 |
申请人 |
Panasonic Corporation |
发明人 |
LIM Chong Soon;WAHADANIAH Viktor;NAING Sue Mon Thet;SASAI Hisao;NISHI Takahiro;SHIBAHARA Youji;SUGIO Toshiyasu |
分类号 |
H04N19/124;H04N19/117 |
主分类号 |
H04N19/124 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Osaka JP |