An error detection and concealment scheme for H.264 video transmission

Author

Tung, Yen-Lin ; Shu, Hsiu-Chen ; Leou, Jin-Jang

Author_Institution

Dept. of Comput. Sci. & Inf. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan

Volume

3

fYear

2004

fDate

27-30 June 2004

Firstpage

1735

Abstract

For entropy-coded H.264 video frames, a transmission error in a codeword will not only affect the underlying codeword but also may affect subsequent codewords, resulting in a great degradation of the received video frames. In this study, an error detection and concealment scheme for H.264 video transmission is proposed. At the decoder, transmission errors within a slice in an H.264 video frame are detected by using a set of error checking conditions, and subsequently corrected. The proposed scheme can recover high-quality H.264 video frames from their corresponding corrupted video frames.

Keywords

entropy codes; error correction; error detection; motion compensation; multimedia communication; video coding; H.264 video transmission; codeword transmission error; corrupted macroblocks; entropy-coded H.264 video frames; error checking conditions; error concealment; error detection; motion-compensated best neighborhood matching algorithm; received video frame degradation; transmission error detection; Computer errors; Computer science; Councils; Decoding; Degradation; Discrete cosine transforms; Error correction; Layout; Motion estimation; Protection;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia and Expo, 2004. ICME '04. 2004 IEEE International Conference on

Print_ISBN

0-7803-8603-5

Type

conf

DOI

10.1109/ICME.2004.1394589

Filename

1394589