METHOD AND APPARATUS FOR SCREEN CONTENT VIDEO CODING WITH SELECTIVE SCREEN CONTENT CODING-RELATED TOOLS ENABLING IN SLICE LEVEL

摘要

The present invention relates to a technique for compressing a screen content video and, more specifically, to a video compressing method and a device thereof, which signal whether it is possible to copy an intra block in a high level syntax to selectively permit intra block copy technique application to blocks existing in a corresponding picture or a corresponding slice.