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Video encoding method with syntax element signaling of mapping function employed by cube-based projection and associated video decoding method
Video encoding method with syntax element signaling of mapping function employed by cube-based projection and associated video decoding method
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机译:基于立方体的投影和相关视频解码方法采用的映射函数语法元素信令的视频编码方法
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摘要
A video encoding method includes: encoding a projection-based frame to generate a part of a bitstream, wherein at least a portion of a 360-degree content of a sphere is mapped to projection faces via cube-based projection, and the projection-based frame has the projection faces packed in a cube-based projection layout; and signaling at least one syntax element via the bitstream, wherein said at least one syntax element is associated with a mapping function that is employed by the cube-based projection to determine sample locations for each of the projection faces.
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