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Bordes et al., 2000 - Google Patents

Perceptually adapted MPEG video encoding

Bordes et al., 2000

Document ID
3766227133298780089
Author
Bordes P
Guillotel P
Publication year
Publication venue
Human Vision and Electronic Imaging V

External Links

Snippet

In picture quality assessment, the amount of distortion perceived by a human observer differs from one region to another according to its particular local content. This subjective perception can be explained/predicted by considering some simple psychovisual properties …
Continue reading at www.spiedigitallibrary.org (other versions)

Classifications

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    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
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    • H04N19/17—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
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