Devices, systems, and methods for visual-attribute refinement
First Claim
Patent Images
1. A method for refining attribute scores, the method comprising:
- obtaining a plurality of object images;
generating a respective first attribute score of a first attribute for each object image in the plurality of object images based on the respective object image and an attribute classifier;
calculating a respective pairwise object-similarity measure for pairs of object images in the plurality of object images by comparing image features; and
refining the first attribute score of a processing target object image based on an attribute score of an object image that is highly similar, based on the respective pairwise object-similarity measure, to the processing target object image.
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Abstract
Systems, devices, and methods for generating attribute scores obtain a plurality of object images; generate a respective first attribute score of a first attribute for each object image in the plurality of object images based on the object images; calculate a respective pairwise object-similarity measure for pairs of object images in the plurality of object images; and refine the first attribute score of an object image in the plurality of object images based at least in part on the attribute scores of other object images in the plurality of object images and on the object-similarity measures of the pairs of object images in the plurality of object images.
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Citations
20 Claims
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1. A method for refining attribute scores, the method comprising:
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obtaining a plurality of object images; generating a respective first attribute score of a first attribute for each object image in the plurality of object images based on the respective object image and an attribute classifier; calculating a respective pairwise object-similarity measure for pairs of object images in the plurality of object images by comparing image features; and refining the first attribute score of a processing target object image based on an attribute score of an object image that is highly similar, based on the respective pairwise object-similarity measure, to the processing target object image. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for refining attribute scores, the system comprising:
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a computer-readable storage medium; and one or more processors that are coupled to the computer-readable storage medium and that are configured to cause the system to generate respective attribute scores of a plurality of attributes for each object image in a plurality of object images based on the object images and on attribute classifiers, generate respective pairwise object-similarity measures for pairs of object images in the plurality of object images by comparing image features, and generate refined attribute scores of target object images based on the attribute scores of respective object images in the plurality of object images that, as indicated by the pairwise object-similarity measures, are highly similar to the target object images. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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15. One or more computer-readable storage media storing instructions that, when executed by one or more computing device, cause the one or more computing devices to perform operations comprising:
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generating respective attribute scores of a plurality of attributes for each object image in a plurality of object images based on the object images and on attribute classifiers; generating respective pairwise object-similarity measures for pairs of object images in the plurality of object images by comparing image features; and generating refined attribute scores of target object images based on one or more of the attribute scores of respective object images that, as indicated by the pairwise object-similarity measures, are highly similar to the target object images. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification