提供多种图片有损压缩方式,包括自适应二值化、网格仿色、颜色缩减
Project description
ImgYaso
提供多种图像处理工具,包括自适应二值化,灰度网格仿色,扩散仿色,和颜色缩减。
安装
通过 pip(推荐):
pip install imgyaso
从源码安装:
pip install git+https://github.com/apachecn/imgyaso
并且安装 ImageMagick。可能还需要安装libgl1
。
使用说明
imgyaso [-h] [-v] [-c COLORS] [-m {grid,noise,trunc,quant,thres}]
[-o OFNAME]
fname
-c COLORS: 颜色数,只对 trunc, quant 模式有效
-m MODE: 模式名称,值为 grid(灰度网格仿色),noise(灰度扩散仿色),
trunc(灰度截断),quant(颜色缩减),thres(自适应二值化),
默认为 quant
-o OFNAME: 输出文件名称,默认和输入文件相同
fname: 输入文件名称
协议
本项目基于 SATA 协议发布。
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