Method and apparatus for assessing the visibility of...

Details Method and apparatus for assessing the visibility of... Method and apparatus for assessing the visibility of...

G - Physics

06

K

G06K 9/00 (2006.01) G06T 5/50 (2006.01) G06T 15/50 (2006.01) H04N 7/26 (2006.01)

Patent

CA 2285925

A method and apparatus (110) for assessing the visibility of differences between two input signal sequences, e.g., image sequences is disclosed. The apparatus comprises a perceptual metric generator (112) having an input signal processing section (210), a luminance processing section (220), a chrominance processing section (230) and a perceptual metric generating section (240, 250, 260).

L'invention concerne un procédé et un appareil (110) pour évaluer le caractère visible des différences entre deux séquences de signaux d'entrée (par exemple, séquences de signaux d'image). L'appareil comprend un générateur de mesure d'analyse perceptive (112) équipé d'une section de traitement (210) des signaux d'entrée, d'une section de traitement (220) de luminance, d'une section de traitement (230) de chrominance et d'une section génératrice de mesure d'analyse perceptive (240, 250, 260).

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