A Novel Fault Recovery Scheme for Motion Analysis Testing Applications
S. Vasanth Vigneshwaran, Ramesh Venkatesan · 2013
This paper develops a novel Fault Recovery(FR) architecture for Motion Analysis Computing Arrays (MACA). Any single fault in each Processing Element (PE) in an MACA can be effectively detected and corrected using the concept of Dual-Remnant codes i.e., Remnant and Proportionate (RP) code. A Good Example is the H.264 video compression standard, also known as MPEG-4 Advanced Video Coding application. It uses a context-based adaptive method to speed up the multiple reference frames Motion Analysis by avoiding unnecessary reference frames computation. A large PE array accelerates the computation speed especially in High Resolution devices such as HDTV(High Definition Television).The Visual Quality and Peak Signal-to-Noise Ratio (PSNR) at a given bit rate are influenced if a fault occurred in MA process.