{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10528620","patent":{"patent_number":"US-10528620","title":"Color sketch image searching","assignee":null,"inventors":[],"filing_date":"2017-12-15T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06T","G06T","G06T","G06T"],"num_claims":18,"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."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Color sketch image searching","description":"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","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10528620","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10528620","citation_suggestion":"Patentable. \"Color sketch image searching\" (US-10528620). https://patentable.app/patents/US-10528620","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10528620","json":"https://patentable.app/api/llm-context/US-10528620","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:41:41.494Z"}