| 摘要 |
An image coding method includes: obtaining a pixel signal of a current region to be processed; calculating offset information including at least one of a location from which the offset information for the current region is obtained, a total number of blocks which share the offset information, a pattern of partitioning the current region, a pixel classification method for classifying pixels into categories, a category index number of band offset, or an offset value; applying offset to the current region using the offset information, the offset being applied with adjustment to the offset value when a predetermined condition is satisfied; coding the offset information; outputting an offset-applied signal generated by the applying of offset; and controlling the applying of offset.
|
