Shadow removal from a real image based on shadow density

Natural shadow matting

ACM Transactions on Graphics (TOG)

Shadows attenuation for robust object recognition

MICAI'07 Proceedings of the artificial intelligence 6th Mexican international conference on Advances in artificial intelligence

Rectification of illumination in images used for shape from focus

ISVC'06 Proceedings of the Second international conference on Advances in Visual Computing - Volume Part II

Interactive shadow removal from a single image using hierarchical graph cut

ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part I