| 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 conferenceObject |
| URI: | wscg.zcu.cz/WSCG2015/CSRN-2503.pdf http://hdl.handle.net/11025/29570 |
| 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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