POCS-based error concealment using interlayer correlation and features of neighbor blocks in multi-layer video coding

Abstract

This paper presents a novel error concealment method using inter-layer correlation in multilayer video coding. The proposed method enhances the image quality by rejecting the high frequency component around the block boundary using the inter-block correlation of the reference layer and by preserving the original edge component considering the frequency features of neighbor blocks. The simulations show that the subjective quality and PSNR of the concealed image is high.