对gif,pcx,tga,jpg等图像格式的读取,进行亮度,对比度,图像旋转,浮雕,颜色反转,锐化,平滑,马赛克处理. 包括全部源代码. -Right gif, pcx, tga, jpg and other image formats, read, for brightness, contrast, image rotation, relief, color inversion, sharpening, smoothing, mosaic processing. Including a