characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation

Full Title

Methods or arrangements for coding, decoding, compressing or decompressing digital video signals > characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC COMMUNICATION TECHNIQUE

Subclass:

PICTORIAL COMMUNICATION, e.g. TELEVISION

Scope Notes

Limiting references: Filter definition or implementation details for defining sub-band transforms

Child Classifications

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• H04N 19/423 characterised by memory arrangements
• H04N 19/43 Hardware specially adapted for motion estimation or compensation
• H04N 19/436 using parallelised computational arrangements