US20190116376A1 - Motion vector predictors using affine motion model in video coding -
Google Patents US20190116376A1 - Motion vector predictors using affine motion model in …

A video coding method may be configured to perform video coding according to one or more
of techniques. The method of performing motion compensation comprises: receiving an …

(57) ABSTRACT A video encoder and video decoder are configured to encode and decode
blocks of video data using affine motion pre diction. Affine motion prediction may include …

Provided is a video decoding method including obtaining, from a bitstream, split information
indicating whether a current block is to be split; when the split information does not indicate …

Techniques are described for determining control point motion vectors for affine motion
prediction based on motion vectors of previously coded blocks. A video coder determines …

A video decoding method performed by a decoding apparatus comprises: deriving control
points (CPs) for the current block; obtaining motion vectors for the CPs; deriving a motion …

H04N19/169—Methods or arrangements for coding, decoding, compressing or
decompressing digital video signals using adaptive coding characterised by the coding unit …

Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In
some examples, an apparatus for video decoding includes receiving circuitry and …

Abstract Systems and techniques for improving costs and efficiency in affine motion
prediction of a current block includes storing motion information of previously coded block in …

The present invention relates to an image encoding/decoding method and device. In an
image decoding method and device according to an embodiment of the present invention, a …