{"id":159817,"date":"2010-04-01T00:00:00","date_gmt":"2010-04-01T00:00:00","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/research\/msr-research-item\/personal-photo-enhancement-using-example-images\/"},"modified":"2020-09-25T17:49:36","modified_gmt":"2020-09-26T00:49:36","slug":"personal-photo-enhancement-using-example-images","status":"publish","type":"msr-research-item","link":"https:\/\/www.microsoft.com\/en-us\/research\/publication\/personal-photo-enhancement-using-example-images\/","title":{"rendered":"Personal Photo Enhancement Using Example Images"},"content":{"rendered":"<div class=\"asset-content\">\n<p>We describe a framework for improving the quality of personal photos by using a person\u2019s favorite photographs as examples. We observe that the majority of a person\u2019s photographs include the faces of a photographer\u2019s family and friends and often the errors in these photographs are the most disconcerting. We focus on correcting these types of images and use common faces across images to automatically perform both global and face-specific corrections. Our system achieves this by using face detection to align faces between \u201cgood\u201d and \u201cbad\u201d photos such that properties of the good examples can be used to correct a bad photo. These \u201cpersonal\u201d photos provide strong guidance for a number of operations and, as a result, enable a number of high-quality image processing operations.We illustrate the power and generality of our approach by presenting a novel deblurring algorithm, and we show corrections that perform sharpening, superresolution, in-painting of over- and underexposured regions, and white-balancing.<\/p>\n<\/div>\n<p><!-- .asset-content --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We describe a framework for improving the quality of personal photos by using a person\u2019s favorite photographs as examples. We observe that the majority of a person\u2019s photographs include the faces of a photographer\u2019s family and friends and often the errors in these photographs are the most disconcerting. We focus on correcting these types of [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","msr-author-ordering":null,"msr_publishername":"","msr_publisher_other":"","msr_booktitle":"","msr_chapter":"","msr_edition":"","msr_editors":"","msr_how_published":"","msr_isbn":"","msr_issue":"","msr_journal":"ACM Transactions on Graphics","msr_number":"","msr_organization":"","msr_pages_string":"","msr_page_range_start":"","msr_page_range_end":"","msr_series":"","msr_volume":"","msr_copyright":"Copyright \u00a9 2007 by the Association for Computing Machinery, Inc. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, to republish, to post on servers, or to redistribute to lists, requires prior specific permission and\/or a fee. Request permissions from Publications Dept, ACM Inc., fax +1 (212) 869-0481, or permissions@acm.org. The definitive version of this paper can be found at ACM's Digital Library --http:\/\/www.acm.org\/dl\/.","msr_conference_name":"","msr_doi":"","msr_arxiv_id":"","msr_s2_paper_id":"","msr_mag_id":"","msr_pubmed_id":"","msr_other_authors":"Wojciech Matusik, Edward H. Adelson, David J. 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