{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9672414","patent":{"patent_number":"US-9672414","title":"Enhancement of skin, including faces, in photographs","assignee":null,"inventors":[],"filing_date":"2015-11-11T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G06T","G06V","G06V","G06V","G06T","G06T","G06T","G06T"],"num_claims":20,"abstract":"An image processing application performs improved face exposure correction on an input image. The image processing application receives an input image having a face and ascertains a median luminance associated with a face region corresponding to the face. The image processing application determines whether the median luminance is less than a threshold luminance. If the median luminance is less than the threshold luminance, the application computes weights based on a spatial distance parameter and a similarity parameter associated with the median chrominance of the face region. The image processing application then computes a corrected luminance using the weights and applies the corrected luminance to the input image. The image processing application can also perform improved face color correction by utilizing stylization-induced shifts in skin tone color to control how aggressively stylization is applied to an image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Enhancement of skin, including faces, in photographs","description":"An image processing application performs improved face exposure correction on an input image. The image processing application receives an input image having a face and ascertains a median luminance a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9672414","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-9672414","citation_suggestion":"Patentable. \"Enhancement of skin, including faces, in photographs\" (US-9672414). https://patentable.app/patents/US-9672414","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9672414","json":"https://patentable.app/api/llm-context/US-9672414","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:34:57.822Z"}