SYSTEMS AND METHODS FOR FEATURE FUSION
First Claim
Patent Images
1. A method comprising:
- defining initial inter-visual word relationships between a plurality of visual words;
defining visual word-image relationships between the plurality of visual words and a plurality of images;
defining inter-image relationships between the plurality of images;
generating revised inter-visual word relationships in a vector space based on the initial inter-visual word relationships, the inter-image relationships, and the visual word-image relationships; and
generating higher-level visual words in the vector space based on the revised inter-visual word relationships.
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Abstract
Systems and methods for generating visual words define initial inter-visual word relationships between a plurality of visual words; define visual word-image relationships between the plurality of visual words and a plurality of images; define inter-image relationships between the plurality of images; generate revised inter-visual word relationships in a vector space based on the initial inter-visual word relationships, the inter-image relationships, and the visual word-image relationships; and generate higher-level visual words in the vector space based on the revised inter-visual word relationships.
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Citations
21 Claims
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1. A method comprising:
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defining initial inter-visual word relationships between a plurality of visual words; defining visual word-image relationships between the plurality of visual words and a plurality of images; defining inter-image relationships between the plurality of images; generating revised inter-visual word relationships in a vector space based on the initial inter-visual word relationships, the inter-image relationships, and the visual word-image relationships; and generating higher-level visual words in the vector space based on the revised inter-visual word relationships. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A device for generating visual words, the device comprising:
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one or more computer-readable media configured to store features; and one or more processors that are couple to the memory and configured to cause the device to generate initial inter-feature relationships for a plurality of features, generate feature-image relationships between the plurality of features and a plurality of images, and map the features to a vector space based on the initial inter-feature relationships and the feature-image relationships. - View Dependent Claims (12, 13, 14, 15)
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16. One or more computer-readable media configured to store 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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defining inter-feature relationships between a plurality of features of a first type and a plurality of features of a second type, wherein the inter-features relationships are based on feature-object relationships between the plurality of features of the first type and intermediate objects and on feature-object relationships between the plurality of features of the second type and the intermediate objects; defining intra-feature relationships between the features of the first plurality of features; defining intra-feature relationships between the features of the second plurality of features; and mapping the features of the first plurality of features and the features of the second plurality of features to a vector space based on the inter-feature relationships and the intra-feature relationships. - View Dependent Claims (17, 18, 19)
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20. A method comprising:
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defining initial inter-visual word relationships between a plurality of visual words; defining semantic label-visual word relationships between a plurality of semantic labels and the plurality of visual words; defining inter-semantic label relationships between the plurality of semantic labels; generating revised inter-visual word relationships in a vector space based on the initial inter-visual word relationships, the semantic label-visual word relationships, and the inter-semantic label relationships; and generating higher-level visual words in the vector space based on the revised inter-visual word relationships. - View Dependent Claims (21)
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Specification