Robust Distribution-aware Color Correction for Single-shot Images

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dc.contributor.authorDhillon, Daljit Singh J.en_US
dc.contributor.authorJoshi, Parishaen_US
dc.contributor.authorBaron, Jessicaen_US
dc.contributor.authorPatterson, Eric K.en_US
dc.contributor.editorChaine, Raphaëlleen_US
dc.contributor.editorDeng, Zhigangen_US
dc.contributor.editorKim, Min H.en_US
dc.date.accessioned2023-10-09T07:35:22Z
dc.date.available2023-10-09T07:35:22Z
dc.date.issued2023
dc.description.abstractColor correction for photographed images is an ill-posed problem. It is also a crucial initial step towards material acquisition for inverse rendering methods or pipelines. Several state-of-the-art methods rely on reducing color differences for imaged reference color chart blocks of known color values to devise or optimize their solution. In this paper, we first establish through simulations the limitation of this minimality criteria which in principle results in overfitting. Next, we study and propose a few spatial distribution measures to augment the evaluation criteria. Thereafter, we propose a novel patch-based, white-point centric approach that processes luminance and chrominance information separately to improve on the color matching task. We compare our method qualitatively with several state-of-the art methods using our augmented evaluation criteria along with quantitative examinations. Finally, we perform rigorous experiments and demonstrate results to clearly establish the benefits of our proposed method.en_US
dc.description.number7
dc.description.sectionheadersImaging
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume42
dc.identifier.doi10.1111/cgf.14959
dc.identifier.issn1467-8659
dc.identifier.pages13 pages
dc.identifier.urihttps://doi.org/10.1111/cgf.14959
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf14959
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectKeywords: Color correction, material acquisition, inverse appearance modeling, inverse rendering CCS Concepts: Computing methodologies -> Image processing; Image-based rendering; Reflectance modeling
dc.subjectColor correction
dc.subjectmaterial acquisition
dc.subjectinverse appearance modeling
dc.subjectinverse rendering CCS Concepts
dc.subjectComputing methodologies
dc.subjectImage processing
dc.subjectImage
dc.subjectbased rendering
dc.subjectReflectance modeling
dc.titleRobust Distribution-aware Color Correction for Single-shot Imagesen_US
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