TY - GEN
T1 - DMB video quality enhancement using header syntax repair
AU - Zepernick, Hans-Jurgen
AU - Iqbal, Muhammad Imran
AU - Khatibi, Siamak
AU - Duong, Trung Q.
AU - Jamil, Momin
AU - Esslinger, Rolf
PY - 2023/1/5
Y1 - 2023/1/5
N2 - This paper studies a header syntax repair approach for quality enhancement of digital video broadcasting (DMB) videos. A sensitivity analysis of the impact of transmission errors in different parts of the header of the underlying MPEG-2 transport stream packets on DMB video quality is provided. On this basis, a header syntax repair approach is presented using header masks and bounded minimum distance decoding of the headers of the received DMB packets. Objective and subjective quality assessment show a tremendous improvement in the quality of the header syntax repaired DMB video clips. The concepts of the header syntax repair approach proposed for packets of DMB video streams may also be adapted to the syntax of packet formats of other digital video standards.
AB - This paper studies a header syntax repair approach for quality enhancement of digital video broadcasting (DMB) videos. A sensitivity analysis of the impact of transmission errors in different parts of the header of the underlying MPEG-2 transport stream packets on DMB video quality is provided. On this basis, a header syntax repair approach is presented using header masks and bounded minimum distance decoding of the headers of the received DMB packets. Objective and subjective quality assessment show a tremendous improvement in the quality of the header syntax repaired DMB video clips. The concepts of the header syntax repair approach proposed for packets of DMB video streams may also be adapted to the syntax of packet formats of other digital video standards.
U2 - 10.1109/itnac55475.2022.9998368
DO - 10.1109/itnac55475.2022.9998368
M3 - Conference contribution
SN - 9781665471046
T3 - International Telecommunication Networks and Applications Conference (ITNAC): Proceedings
SP - 219
EP - 226
BT - 2022 32nd International Telecommunication Networks and Applications Conference (ITNAC): Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 32nd International Telecommunication Networks and Applications Conference (ITNAC)
Y2 - 30 November 2022 through 2 December 2022
ER -