{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12008791","patent":{"patent_number":"US-12008791","title":"Image data compression","assignee":null,"inventors":[],"filing_date":"2021-03-26T00:00:00.000Z","publication_date":"2024-06-11T00:00:00.000Z","cpc_codes":["G06T","G06T","G06T","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":18,"abstract":"A computer-implemented method and a compression unit for performing lossy compression on a block of image data in accordance with a multi-level difference table. The block of image data comprises a plurality of image element values, wherein each level of the multi-level difference table comprises a plurality of entries. An origin value for the block of image data is determined. A level within the multi-level difference table for the block of image data is determined. For each image element value in the block of image data, one of the entries at the determined level within the multi-level difference table is selected. A compressed block of data for the block of image data is formed, wherein the compressed block of data comprises: (i) data representing the determined origin value, (ii) an indication of the determined level, and (iii) for each image element value in the block of image data, an indication of the selected entry for that image element value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image data compression","description":"A computer-implemented method and a compression unit for performing lossy compression on a block of image data in accordance with a multi-level difference table. The block of image data comprises a pl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12008791","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-12008791","citation_suggestion":"Patentable. \"Image data compression\" (US-12008791). https://patentable.app/patents/US-12008791","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12008791","json":"https://patentable.app/api/llm-context/US-12008791","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:02:06.755Z"}