An algorithm for infrared image enhancement based on gray scale transform 一种基于灰度变换的红外图像增强算法
The traditional image enhancement approaches include gray - scale transformation , histogram modification , histogram equalization , image smoothing and wiener filtration 传统的图像增强方法有灰度变换、直方图修正、直方图均衡、图像平滑和维纳滤波。
The algorithms of image processing , including pixel gray - level detection , intensity transform , noise smoothness and image sharpen are discussed in detail 本文详细的研究了图像处理的算法,实现了像素灰度提取、灰度变换、图像平滑、图像锐化等算法。
In order to im - prove the reconstructed quality , yao zhao [ 12 ] proposed a nonlinear gray trans - formation , heightened the quality of the reconstructed image efficiently 为了改进分形图象压缩算法的重建质量,赵耀等人提出一种非线性的灰度变换,有效的提高了图象重建质量。