Abstract:Terrestrial broadcasting of digital TV is often error-prone due to suboptimal channels. Inter-sequence error concealment is a novel technique to reconstruct lost image blocks of video signals by inserting error-free blocks of reference signals. Considering multi-broadcast receivers, reference signals are typically scaled, cropped and delayed. Spatio-temporal image alignment therefore is the crucial point of inter-sequence error concealment. A well-known intensitybased approach utilizing a numerical optimizatio… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.