… In this paper, intra block copy (IBC, or intra picture block compensation), also … INTRA BLOCK
COPY TECHNIQUE Motion Compensation, one of the key techniques in hybrid video coding…

… occur in screen content. This paper presents the technology of intra block copy in AV1. In …
regions of the current picture, AV1 uses the hash matching method at the encoder side. For the …

… This paper presents fast encoding techniques for early skipping … improving coding efficiency
of screen content video coding are … mode) in intra picture in lossless coding when a parent …

… video applications. In this paper, an IBC implementation is incorporated into the video coding
… also regarded as a reference picture, when the IBC mode is enabled for coding the current …

… content, make the conventional video coding methods extremely inefficient for coding
screen content [… Specifically, we view a prediction block as being composed of several (horizontal …

… Picture Experts Group (MPEG) standardization organizations. By adopting quite a number of
advanced video coding techniques, … Intra block copy (IBC) and palette coding are proposed …

… Screen content video coding extension of … compression scheme to achieve better coding
efficiency. This paper presents an efficient block matching schemes for coding screen content to …

… The effectiveness of IBC mode for screen content coding lies … to IBC, a coding block in intra
string copy (ISC) mode can be … In screen content video, objects moving across pictures may …

… Video Coding (HEVC) extensions on screen content coding (HEVC SCC). Several new …
consideration Intra picture block copy is a causal process, that is, an intraBC block can only …

… intra block copy (IBC) mode, is considered of high efficiency and mostly aligned with existing
video coding … However, different from the full-frame based IBC mode in HEVC SCC [3], in …