能够打开图像文件绘制其直方图,并且实现各种处理如线性点运算,灰度拉伸,直方图均衡,直方图匹配等笔者已经调通!-Beabletoopentheimagefiletodrawitshistogram,andachieveavarietyoftreatmentssuchaslinearpointoperations,graystretch,histogramequalization,histogrammatching。