给定一幅图象，输出其直方图； 通过对话框给定一个线性变换函数，实现图象的灰度拉伸； 实现对图象的均衡化。 -Given an image, the output of its histogram dialog given by a linear transformation function to realize the gray scale image stretching to achieve the equalization of image.

对图像进行旋转，拉伸，镜像对称等变换的整合示例，包含最近邻插值，双线性插值即双三线性插值的处理部分程序-Image rotate, stretch, mirror symmetry transformation of the integration example, contains the most recent neighbor interpolation, bilinear interpolation double tri-linear interpolation processing p

灰度图像修正线性量化。可将按比例截去灰度直方图两端一定数目的象元，并对剩余部分采用线性拉伸并量化到指定灰度区间。-Grayscale image modified linear quantization

在MATLAB中模拟ENVI中2 线性拉伸；增强对比度。-This method is dedicated to simulate then function in ENVI(2 liner strenching),Which can improve the effect Contrast