document: Source/channel coding of still images using lapped transforms and block classification A novel scheme for joint source/channel coding of still images is proposed . By using efficient lapped transforms , channel-optimised robust quantisers and classification methods it is shown that significant improvements over traditional source/channel coding of images can be obtained while keeping the complexity low
doc_bio_tags: O O O B I O B I O B I O O O O O O O O B I O O O O O O B I O O O O O O O O O O O O O O O O O O O O O O O O O O O
extractive_keyphrases: still images lapped transforms block classification
abstractive_keyphrases: joint source-channel coding image coding channel-optimised robust quantisers low complexity