SYSTEMS AND METHODS FOR GENERATING A HIGH-LEVEL VISUAL VOCABULARY
First Claim
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1. A method comprising:
- generating inter-visual-word relationships between a plurality of visual words based on visual word-label relationships;
mapping the visual words to a vector space based on the inter-visual-word relationships; and
generating high-level visual words in the vector space.
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Abstract
Systems and methods for learning a high-level visual vocabulary generate inter-visual-word relationships between a plurality of visual words based on visual word-label relationships, map the visual words to a vector space based on the inter-visual word relationships, and generate high-level visual words in the vector space.
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Citations
19 Claims
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1. A method comprising:
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generating inter-visual-word relationships between a plurality of visual words based on visual word-label relationships; mapping the visual words to a vector space based on the inter-visual-word relationships; and generating high-level visual words in the vector space. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A device comprising:
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one or more computer-readable media configured to store instructions; and one or more processors configured to cause the device to generate mid-level visual words based on a plurality of low-level features that were extracted from images; generate inter-mid-level visual-word relationships based on mid-level visual-word-label relationships; and map the mid-level visual words to a vector space based on the inter-mid-level visual-word relationships. - View Dependent Claims (11, 12, 13)
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14. One or more computer-readable media storing instructions that, when executed by one or more computing devices, cause the one or more computing devices to perform operations comprising:
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generating inter-visual-word relationships between a plurality of visual words based on visual word-label relationships; mapping the visual words to a vector space based on the inter-visual-word relationships; and generating high-level visual words in the vector space based on respective positions of the visual words in the vector space. - View Dependent Claims (15, 16, 17)
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18. A method comprising:
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generating inter-visual-word relationships between a plurality of visual words; generating sets of importance weights for the visual words, wherein a set of importance weights includes a respective weight for each of the visual words; mapping the visual words to a plurality of vector spaces based on the inter-visual word relationships and on the sets of importance weights, wherein each vector space corresponds to a respective one of the sets of importance weights; and generating high-level visual words in the plurality of vector spaces. - View Dependent Claims (19)
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Specification