Software
Lightbrush Cloud
Back in 2012 we announced that Tandent Vision Science had released Lightbrush, a tool designed to separate a photo into illumination and reflectance passes, essentially lighting and albedo, allowing for capturing texture maps from images and performing independent image manipulation on both textures and lighting. Since then the original tool disappeared, but it has now resurfaced as a web application branded Lightbrush Cloud. The service is currently available in alpha, you can read more in the documentation.