TY - GEN
T1 - Fast CAVLC level code skip scheme for H.264/AVC stream manipulation
AU - Uchihara, Naofumi
AU - Hayakawa, Hiroki
AU - Kasai, Hiroyuki
PY - 2012
Y1 - 2012
N2 - Fast scan and detection of the end of each CAVLC code is needed for bitstream operations like transcoding and manipulating. However, they need a larger computational load due to sequential and context-adaptive nature of CAVLC. That is why that it is dominant process in en entire decoding process. This paper proposes a fast skip scheme of CAVLC level code. Simulation results at the end of this paper show that the proposal about 70% reduction of CAVLC level code skip, and outperforms a conventional method.
AB - Fast scan and detection of the end of each CAVLC code is needed for bitstream operations like transcoding and manipulating. However, they need a larger computational load due to sequential and context-adaptive nature of CAVLC. That is why that it is dominant process in en entire decoding process. This paper proposes a fast skip scheme of CAVLC level code. Simulation results at the end of this paper show that the proposal about 70% reduction of CAVLC level code skip, and outperforms a conventional method.
UR - http://www.scopus.com/inward/record.url?scp=84858840786&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84858840786&partnerID=8YFLogxK
U2 - 10.1109/ICCE.2012.6161860
DO - 10.1109/ICCE.2012.6161860
M3 - Conference contribution
AN - SCOPUS:84858840786
SN - 9781457702310
T3 - Digest of Technical Papers - IEEE International Conference on Consumer Electronics
SP - 267
EP - 268
BT - 2012 IEEE International Conference on Consumer Electronics, ICCE 2012
T2 - 2012 IEEE International Conference on Consumer Electronics, ICCE 2012
Y2 - 13 January 2012 through 16 January 2012
ER -