3D color homography model for photo-realistic color transfer re-coding
3D color homography model for photo-realistic color transfer re-coding
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DOI：
10.1007/s00371-017-1462-x
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发表时间：
2017-12
期刊：
影响因子：
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通讯作者：
H. Gong;G. Finlayson;Robert B. Fisher;Fufu Fang
中科院分区：
文献类型：
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作者：
H. Gong;G. Finlayson;Robert B. Fisher;Fufu Fang
色彩转移是将源图像的色彩主题自然地转移到目标图像的图像编辑过程。在本文中，我们提出了一个三维颜色单应性模型，它近似于照片级真实感的颜色转移算法作为一个组合的三维透视变换和平均强度映射。我们的方法的一个主要优点是，重新编码的颜色转移算法是简单和准确的。我们的评估表明，我们的3D颜色单应性模型提供了领先的颜色传输重编码性能。此外，我们还表明，我们的3D颜色单应性模型可以应用于颜色转移伪影固定，复杂的颜色转移加速，和颜色鲁棒的图像拼接。
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.