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AssigneeSarnoff Corporation
InventorsJeffrey Lubin, Michael Henry Brill, Albert P. Pica
Estimating the term…
A method and apparatus for performing image quality assessment that does not require the use or availability of a reference image. The apparatus comprises a vision pre-processor, a virtual reference generator, a virtual distortion generator, and a image quality metric generator. The vision preprocessor performs a vision-like transformation upon an input image sequence to produce a vision energy map. The virtual reference generator operates upon the vision energy map to produce a virtual reference while the virtual distortion generator produces distortion estimates that are used by the virtual reference generator to produce the virtual reference. The virtual distortion and virtual reference are used by the image quality metric generator to produce a image quality metric for the input video sequence without the use of a reference video sequence.
Apparatus for estimating human subjective assessment of picture quality of an image comprising:
A method of estimating image quality of a image sequence comprising:
A computer readable medium comprising software that, when executed by a computer causes a image quality assessment system to perform a method comprising:
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