ref: c9f660d8950bcdac29235c065573d74c980ec40f
parent: 8724d31d126b9a147dd80ca61010cb642ec375dd
parent: 8f84fbe7562210328211df7a72f0a5ea19e1b6b6
author: Marco <marpan@google.com>
date: Fri Feb 20 09:42:02 EST 2015
Merge "Remove a few unneccessary multiplications in denoiser."