Cristel-Loic Tisse from DxO Lab kindly published some his recent papers and presentations on-line:
C.Tisse, H.P. Nguyen, R.Tessieres, M.Pyanet & F.Guichard, “ Extended Depth-of-Field (EDoF) using sharpness transport across colour channels”, Proc. of SPIE conference on Optics+Photonics (Optical Engineering and Applications), San Diego, US, August 2008.
F.Guichard, C.Tisse & F.Cao, “ Image Processing Challenges in the World of Small Pixels”, Talk / Pre-conference Workshop - Proc. of IntertechPira conference on Image Sensors, London, UK, March 2008.
The papers present the new interesting approaches to small pixel image quality improvement.