英德
有道
百度
谷歌
图片
维基
百科
直方图均衡 [zhí fāng tú jūn héng]
[测][遥感] histogram equalization
- 针对这一情况，将直方图均衡和灰度拉伸相结合，增强牌照图像，使图像更加清晰。
Aiming at this problem, histogram equalization and gray stretch are used to enhance license plate image, and make the image clearer. - 方法：分别采用图像相减，栅格插值及直方图均衡法消除了光学系统所产生的误差。
Methods: We adopt methods of image subtraction, grid interpolation and histogram equalization in order to eliminate errors induced by the optical system. - 由灰度统计直方图均衡所实现的彩色增强处理降低了虚拟照相系统对环境照度的要求。
The color image reinforcing which realized by grey statistics histogram equalization method has reduced the need of environment brightness in virtual photographing system.
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