3D color homography model for photo-realistic color transfer re-coding

Color transfer is an image editing process that naturally transfers the color theme of a source image to a target image. In this paper, we propose a 3D color homography model which approximates photo-realistic color transfer algorithm as a combination of a 3D perspective transform and a mean intensi...

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Bibliographic Details
Published inThe Visual computer Vol. 35; no. 3; pp. 323 - 333
Main Authors Gong, Han, Finlayson, Graham D., Fisher, Robert B., Fang, Fufu
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.03.2019
Springer Nature B.V
Subjects
Accuracy
Algorithms
Approximation
Artificial Intelligence
Color coding
Computer Graphics
Computer Science
Decomposition
Image Processing and Computer Vision
Methods
Original Article
Stitching
Three dimensional models
Color homography
Color transfer
Color grading
Tone mapping
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Summary:Color transfer is an image editing process that naturally transfers the color theme of a source image to a target image. In this paper, we propose a 3D color homography model which approximates photo-realistic color transfer algorithm as a combination of a 3D perspective transform and a mean intensity mapping. A key advantage of our approach is that the re-coded color transfer algorithm is simple and accurate. Our evaluation demonstrates that our 3D color homography model delivers leading color transfer re-coding performance. In addition, we also show that our 3D color homography model can be applied to color transfer artifact fixing, complex color transfer acceleration, and color-robust image stitching.
ISSN:0178-2789
1432-2315
DOI:10.1007/s00371-017-1462-x