Title: A novel retinex model based on sparse source separation
Authors: Choi, Jangwon
Kim, Yong-Goo
Choe, Yoonsik
Citation: WSCG 2015: poster papers proceedings: 23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Visionin co-operation with EUROGRAPHICS Association, p. 69-73.
Issue Date: 2015
Publisher: Václav Skala - UNION Agency
Document type: konferenční příspěvek
URI: wscg.zcu.cz/WSCG2015/CSRN-2503.pdf
ISBN: 978-80-86943-67-1
ISSN: 2464-4617
Keywords: stálost barev;Retinexova teorie;modelování;spádová doména;řídké oddělování zdrojů
Keywords in different language: color constancy;Retinex theory;modeling;gradient domain;sparse source separation
Abstract: Retinex was introduced by E.Land to explain and solve a problem of color constancy in human visual system (HVS). In this paper, we propose a novel Retinex model based on sparse source separation problem. Different from the existing models, we can explain a relation between the modeling and the effectiveness of Retinex decomposition with the proposed model. We demonstrate the performance of our model by experimental results.
Rights: © Václav Skala - Union Agency
Appears in Collections:WSCG 2015: Poster Papers Proceedings

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/29570

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