delaboratory 是一个颜色修正工具，可用于修改图片的颜色和对比度。
using curves, mixer, and blending in different colorspaces (RGB/BW, XYZ/LAB, CMY/CMYK, HSL/HSV) with floating-point precision. Each operation is stored as an adjustment layer and you can watch a real-time preview.
主页：http://code.google.com/p/delaboratory/
下载：http://code.google.com/p/delaboratory/downloads/list
来自:开源中国社区
