{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8532406","patent":{"patent_number":"US-8532406","title":"Partial expansion method of encoded images and image processing apparatus","assignee":null,"inventors":[],"filing_date":"2010-10-27T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G06F","G06T","G06T","G06T","G06T","G06T","H04N","H04N","H04N","H04N","H04N","H04N","G06T","G06T"],"num_claims":6,"abstract":"A method and apparatus for partially up/downscaling an image encoded on a macroblock basis utilizing a computer. The method and apparatus performs operations of: storing the encoded image; creating map data from bitstream of the encoded image to decode at least one macroblock of the encoded image, creating a shrunken image of a predetermined size based on a screen resolution of a display device, storing the map data and the shrunken image so as to relate with the encoded image in the storage device; outputting the shrunken image related with the encoded image to be displayed based on a control request received from an input device, determining at least one macroblock to be decoded based on a display area of the shrunken image; partially decoding the encoded image for the determined macroblock using the map data; and outputting to the display device, the image data of the display area of the partially decoded image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Partial expansion method of encoded images and image processing apparatus","description":"A method and apparatus for partially up/downscaling an image encoded on a macroblock basis utilizing a computer. The method and apparatus performs operations of: storing the encoded image; creating ma","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8532406","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-8532406","citation_suggestion":"Patentable. \"Partial expansion method of encoded images and image processing apparatus\" (US-8532406). https://patentable.app/patents/US-8532406","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8532406","json":"https://patentable.app/api/llm-context/US-8532406","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:33:10.673Z"}