... gray level transformation 灰度变换; 灰度电平变换 gray-level histogram 明暗度分布图 gray-level mapping 灰度级映射 ...
基于4个网页-相关网页
gray-level histogram equalization 灰度直方图均衡
d-gray level histogram 二维灰度直方图
image gray-level histogram 图像的灰度直方图
linked gray-level histogram 链表灰度直方图
Two-dimensional gray-level histogram 二维灰度直方图
VS2013 Opencv2.4.11 contour detection code, this code to join the gray-level histogram equalization processing.
详细说明： 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。
Third, the gray-level histogram of image is equalized in order to reduce the influence of uneven light to the gray-level image.
第三步，为了减轻光线不均匀对灰度图像造成的影响，对产品图像进行灰度直方图均衡；
One of the most useful thresholding techniques using gray-level histogram of an image is the OTSU method. The objective of this paper is to extend it to the 2-dimensional histogram.
Otsu法是最常用的利用图象一维灰度直方图的阈值化方法之一，本文的目的是将它推广到二维直方图。
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