发明名称 |
IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATUS, IMAGE CODING APPARATUS, AND IMAGE CODING AND DECODING APPARATUS |
摘要 |
An image decoding method for decoding a bitstream including a coded signal resulting from coding tiles and slices into which an image is partitioned, the method including decoding the coded signal, wherein each of the slices is either a normal slice having, in a header, information used for an other slice or a dependent slice which is decoded using information included in a slice header of another slice, and when the normal slice starts from a position other than a beginning of a first tile, a second tile coded next to the first tile does not start from the dependent slice. |
申请公布号 |
US2015215628(A1) |
申请公布日期 |
2015.07.30 |
申请号 |
US201514682298 |
申请日期 |
2015.04.09 |
申请人 |
Panasonic Intellectual Property Corporation of America |
发明人 |
ESENLIK Semih;NARROSCHKE Matthias;WEDI Thomas |
分类号 |
H04N19/174;H04N19/136;H04N19/192;H04N19/11 |
主分类号 |
H04N19/174 |
代理机构 |
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代理人 |
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主权项 |
1. An image coding method for coding tiles and slices into which an image is partitioned, to generate a bitstream, the method comprising:
partitioning the image into the tiles and the slices; and coding the tiles and slices resulting from the partitioning, wherein each of the slices is either a normal slice having, in a header, information used for an other slice or a dependent slice which is decoded using information included in a slice header of another slice, in the partitioning, when the normal slice starts from a position other than a beginning of a first tile, the image is partitioned into the tiles and the slices to prevent a second tile coded next to the first tile from starting from the dependent slice, and when a slice at a beginning of a third tile is the dependent slice, the dependent slice includes the whole third tile. |
地址 |
Torrance CA US |