无参数边缘保持彩色图像扩散

2015 International Conference on Systems, Signals and Image Processing (IWSSIP) Pub Date : 2015-09-01 DOI:10.1109/IWSSIP.2015.7399668

A. Alsam

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引用次数: 0

摘要

典型数码相机的传感器是宽带的，也就是说，它们覆盖了大部分可见光谱。这意味着来自RGB通道的图像是高度相关的。具体地说，如果亮度边缘出现在一个通道中，那么它很可能出现在其他两个通道中。本文提出了一种无参数扩散算法，该算法探索颜色通道之间的相关性，以去除噪声和压缩伪影。

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Parameterless edge preserving colour image diffusion

The sensors of a typical digital camera are broad-band, i.e. they cover most of the visible spectrum. This means that the images from the RGB channels are highly correlated. Specifically, if a luminance edge appears in one channel then it is highly likely an edge in the other two. This paper presents a parameterless diffusion algorithm that explores the correlation between the colour channels to remove noise and compression artifacts.

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2015 International Conference on Systems, Signals and Image Processing (IWSSIP)

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