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US 8,942,482 B2Granted
Image quality assessment
AssigneeMicrosoft Corporation
InventorsNeel Joshi, Ashish Kapoor, Huixuan Tang
Life of this patent
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Abstract
Methods and systems for image quality assessment are disclosed. A method includes accessing an image, identifying features of the image, assessing the features and generating subjective scores for the features based upon a mapping of the features to the subjective scores and based on the subjective scores, generating an image quality score. Access is provided to the image quality score.
Claims20
A method for image quality assessment, comprising:
- accessing (401) an image;
- identifying (403) features of said image, said features comprise a feature of a magnitude distribution and a feature of a phase distribution;
- assessing (405) said features and generating subjective scores for respective said features based upon a mapping of said features to said subjective scores;
- based on said subjective scores, generating (407) an image quality score;
- and
- providing access (409) to said image quality score.
3 more elements
A method for image management using image quality assessment, comprising:
- importing (401) at least one image from an external source;
- identifying (403) features of said at least one image, said features comprise a feature of a magnitude distribution and a feature of a phase distribution;
- assessing (405) said features and generating subjective scores for respective said features based upon a mapping of said features to said subjective scores;
- based on said subjective scores, generating (407) an image quality score;
- providing access (409) to said image quality score;
- and
- providing access to said at least one image for exporting to an external source.
4 more elements
A computer-readable storage device storing computer-executable components, comprising:
- an accessing component (301) for accessing an image;
- a feature identifying component (303) for identifying features of said image, said features comprise a feature of a magnitude distribution and a feature of a phase distribution;
- a feature scoring component (305) for scoring said features and generating subjective scores for respective said features based upon a mapping of said features to said subjective scores;
- an image quality scoring component (307) for generating an image quality score based on said subjective scores;
- and
- an access providing component (309) for providing access to said image quality score.
3 more elements
Dependencies are inferred from the claim text.