the unit being an image region, e.g. an object

Full Title

Methods or arrangements for coding, decoding, compressing or decompressing digital video signals > using adaptive coding > characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding > the unit being an image region, e.g. an object

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC COMMUNICATION TECHNIQUE

Subclass:

PICTORIAL COMMUNICATION, e.g. TELEVISION

Child Classifications

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• H04N 19/172 the region being a picture, frame or field
• H04N 19/174 the region being a slice, e.g. a line of blocks or a group of blocks
• H04N 19/176 the region being a block, e.g. a macroblock