•How to convert between z-scan andraster scan in LCU-based index?
–Two arrays,
g_auiZscanToRaster and
g_auiRasterToZscan
g_auiZscanToRaster and
g_auiRasterToZscan
–g_auiZscanToRaster[ z-scan index ] = raster scanindex
–g_auiRasterToZscan[ raster index ] = z-scan index
–Raster scan is useful to deriveindex of
neighbouring CUs
neighbouring CUs
例如g_auiZscanToRaster[ 0 ] = 0；
g_auiZscanToRaster[ 1 ] = 1；
g_auiZscanToRaster[ 4 ] = 2；
g_auiZscanToRaster[ 5 ] = 3；
g_auiZscanToRaster[
16 ] = 4；
16 ] = 4；
......
反之，也成立...
这是一个映射表对应关系.基于这个对应关系，我用HM10.0跑了一个测试序列，其结果如下图所示：
