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基于opencv实现的灰度变换
- 基于opencv实现的灰度变换，低通滤波，直方图均衡化，边缘检测等算法。-Opencv implementation based on gray-scale transformation, low-pass filtering, histogram equalization, edge detection algorithm.
tuxiang
- 显示原图像的灰度图、直方图以及均衡化直方图-Display the original image grayscale, histogram equalization and histogram
histogram_1
- 灰度图像直方图均衡化，效果挺好的，适合入门-Gray image histogram equalization, the effect is very good, suitable for beginners! ! ! ! !
opencv2411Contour-detection
- VS2013 Opencv2.4.11下轮廓检测代码，此代码加入灰度直方图均衡化处理。 -VS2013 Opencv2.4.11 contour detection code, this code to join the gray-level histogram equalization processing.
Histogram-equalization
- 如果一副图像的像素占有很多的灰度级而且分布均匀，那么这样的图像往往有高对比度和多变的灰度色调。直方图均衡化就是一种能仅靠输入图像直方图信息自动达到这种效果的变换函数。它的基本思想是对图像中像素个数多的灰度级进行展宽，而对图像中像素个数少的灰度进行压缩，从而扩展像原取值的动态范围，提高了对比度和灰度色调的变化，使图像更加清晰。-If an image pixel occupies a lot of gray level and evenly distributed, so such images