Computational photography: advances and challenges
Edmund Y. M. Lam · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2011
In the mid-1990s when digital photography began to enter the consumer market, Professor Joseph Goodman and I set out to explore how computation would impact the imaging system design. The field of study has since grown to be known as computational photography. In this paper I'll describe some of its recent advances and challenges, and discuss what the future holds.