阴影去除在OpenCV 2.4.3 [英] shadow removal in OpenCV 2.4.3

问题描述

我使用OpenCV 2.4.3（最新版本）从视频流中检测前景，使用内置的 GMG 算法。结果工作正常，但我想删除前景阴影，在我的情况下，移动的人的影子。我找不到一个类似于阴影检测参数的MoG在opencv2.4.2中用于删除阴影的参数。我已阅读了原始的论文，发现启发式置信模型部分可能有帮助，但仍然无法处理我的代码。有人可以帮助吗？谢谢。

I am using OpenCV 2.4.3 (the latest version) to detect foreground from video streams using built-in GMG algorithm. The result works fine, but I want to also remove the foreground shadow, in my case, the shadow of a moving person. I couldn't find a parameter that is similar to "shadow detection parameter" of MoG in opencv2.4.2 for removing shadows. I've read the original paper for this, and found "Heuristic Confidence Model" part might be helpful, but still couldn't handle it in my code. Can someone help? Thanks.

推荐答案

我不能直接帮助你，但我可以指向 Graham Finlayson 谁做了大量的工作从阴影删除从彩色图像。请参见例如：

I can't help you directly, but I can point you towards the work of Graham Finlayson who has done a lot of work into shadow removal from colour images. See for example:

• 阴影去除的熵最小化


• 从影像中移除阴影

• Entropy Minimization for Shadow Removal
• On the Removal of Shadows from Images

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