Color sketch image searching
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United States of America Patent
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Jan 23, 2018
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app pub date -
Jun 14, 2013
filing date -
Jun 14, 2013
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Abstract
For each image in a collection of images to be searched, the image is represented as a collection of color-edge words, where each color-edge words includes location information, shape information, and color information. The images may be indexed based on the color-edge words. A user-generated sketch is received as a query and represented as a collection of color-edge words. The collection of color-edge words representing the sketch is compared to the image index to identify search results based on a combination of location similarity, shape similarity, and color similarity.
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