因工作需要,得处理一张7872x5904体积为178MB的图片,格式为TIFF。
网上搜了半天,找到一个名为OptiPNG的软件,主要为PNG优化,但也支持TIFF格式。
下面是OptiPNG的官方介绍
OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.