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Wu et al., 2005 - Google Patents

Perceptually lossless coding of digital monochrome ultrasound images

Wu et al., 2005

Document ID
12951170356176420210
Author
Wu D
Tan D
Griffiths T
Wu H
Publication year
Publication venue
Visual Communications and Image Processing 2005

External Links

Snippet

A preliminary investigation of encoding monochrome ultrasound images with a novel perceptually lossless coder is presented. Based on the JPEG 2000 coding framework, the proposed coder employs a vision model to identify and remove visually …
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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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    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
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