5Kyoung ML. Shape from shading with a generalized reflectance map model. Computer Vision and Image understanding, 1997,67(2): 143 - 160.
6Super B J, Bovik AC. Shape from texture by wavelet-based measurement of local spectral moments. IEEE Conference on Computer Vision and Pattern Recognition, 1992,(6):296 - 300.
7Jun WH. Wavelet-Based Shape from Shading. Graphical Models and Image Processing, 1998, 57(4):343 - 362.
