It works as the IPToolbox s imadjust GUI Front End!

分别用三段直线和imadjust函数对图像进行对比度增强，并可以比较结果。-Three lines and imadjust function of image contrast enhancement, and can compare the results.

his example shows several image enhancement approaches. Three functions are particularly suitable for contrast enhancement: imadjust, histeq, and adapthisteq. This example compares their use for enhancing grayscale and truecolor images.-his example s