characterised by the element, parameter or criterion affecting or controlling the adaptive coding

Full Title

Methods or arrangements for coding, decoding, compressing or decompressing digital video signals > using adaptive coding > characterised by the element, parameter or criterion affecting or controlling the adaptive coding

Child Classifications

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• H04N 19/136 Incoming video signal characteristics or properties
• H04N 19/142 Detection of scene cut or scene change
• H04N 19/146 Data rate or code amount at the encoder output
• H04N 19/154 Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion (use of rate-distortion criteria H04N19/147)
• H04N 19/156 Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
• H04N 19/157 Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
• H04N 19/162 User input
• H04N 19/164 Feedback from the receiver or from the transmission channel
• H04N 19/167 Position within a video image, e.g. region of interest [ROI]