OpenCV皮肤检测颜色空间？ [英] OpenCV skin detection color space?

问题描述

我在HSV图像上使用直方图反投影来检测皮肤。

您建议使用哪种类型的图像来进行皮肤检测？ （为了最好和最准确的检测）HSV，RGB或YCbCr？

每种类型的图像的优点和缺点是什么，

PS：由于我的程序制作，照明不是很重要

解决方案

查看皮肤检测。有几个好的文章，关于你如何去探测皮肤。

这篇文章是一个很好的调查。此外，此文章讨论了最佳颜色空间用于皮肤检测。该论文还认为，所有颜色空间提供相同量的信息，但是一些颜色空间比其他皮肤检测更直观。

希望这是有帮助的！ p>

I am using histogram backprojection on an HSV image to detect skin.

What would you recommend as the best type of image to use for skin detection? (for the best and most accurate detection) HSV, RGB or YCbCr?

what are the advantages and disadvantages of each type of image and which one would you consider to be the most appropriate for this specific situation?

PS: Due to how my program is made, lighting is not THAT important

解决方案

Have a look at Google Scholar results for skin detection. There are several good papers about how you might go about detecting skin.

This paper is a good survey. Also, this paper discusses optimal color spaces for skin detection. The paper also argues that all color spaces provide the same amount of information, but that some color spaces are more intuitive than others for skin detection.

Hope that's helpful!

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