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衡伟 et al., 1997 - Google Patents

Wavelet Adaptive Bitzerotree Coding for Video

衡伟 et al., 1997

Document ID
12326371721633172764
Author
衡伟
富煜清
韦志辉
程时昕
Publication year
Publication venue
Journal of Southeast University (English Edition)

External Links

Continue reading at scholar.google.com (other versions)

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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/124Quantisation
    • H04N19/126Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
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    • H04N19/136Incoming video signal characteristics or properties
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