Ruo Zhang,Ping-Sing Tsai, James Cryer and Mubarak Shah, Shape from Shading: A Survey',论文和代码 Related Publication: James Cryer, Ping-Sing Tsai and Mubarak Shah. Shape from Shading and Stereo, Pattern 论文和代码，Related Publication: Ping-sing Tsai and Mubarak Shah, Shape From Shading Using Linear Approximation, 论文和代码

OpenGL 4 Shading Language Cookbook provides easy-to-follow examples that first walk you through the theory and background behind each technique, and then go on to provide and explain the GLSL and OpenGL code needed to implement it. Beginner level through to advanced techniques are presented including topics such as texturing, screen-space techniques, lighting, shading, tessellation shaders, geometry shaders, compute shaders, and shadows.

OpenGL 4.0 Shading Language Cookbook引文版 以及各个章节的源码

原书 Addison Wesley - OpenGL Shading Language 中文版《OpenGL着色语言》 配套所有代码和示例、工具等。

sfs shape from shading 由阴影到形状 tsai 的三篇论文以及代码，试验用图片。