A new paper has been published by Kehl et al. in The Photogrammetric Record. The article covers the challenge of automatically matching imagery with 3D geometry under varying illumination conditions.

Kehl, C., Buckley, S. J., Viseur, S., Gawthorpe, R. L. and Howell, J. A., 2017. Automatic illumination-invariant image-to-geometry registration in outdoor environments. Photogrammetric Record, 32(158): 93-118. doi:10.1111/phor.12188.