{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8471920","patent":{"patent_number":"US-8471920","title":"Focused plenoptic camera employing different apertures or filtering at different microlenses","assignee":null,"inventors":[],"filing_date":"2012-07-13T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"Methods and apparatus for capturing and rendering images with focused plenoptic cameras employing different filtering at different microlenses. In a focused plenoptic camera, the main lens creates an image at the focal plane. That image is re-imaged on the sensor multiple times by an array of microlenses. Different filters that provide different levels and/or types of filtering may be combined with different ones of the microlenses. A flat captured with the camera includes multiple microimages captured according to the different filters. Multiple images may be assembled from the microimages, with each image assembled from microimages captured using a different filter. A final image may be generated by appropriately combining the images assembled from the microimages. Alternatively, a final image, or multiple images, may be assembled from the microimages by first combining the microimages and then assembling the combined microimages to produce one or more output images."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Focused plenoptic camera employing different apertures or filtering at different microlenses","description":"Methods and apparatus for capturing and rendering images with focused plenoptic cameras employing different filtering at different microlenses. In a focused plenoptic camera, the main lens creates an ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8471920","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-8471920","citation_suggestion":"Patentable. \"Focused plenoptic camera employing different apertures or filtering at different microlenses\" (US-8471920). https://patentable.app/patents/US-8471920","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8471920","json":"https://patentable.app/api/llm-context/US-8471920","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:11:54.135Z"}