TY - GEN
T1 - A 3D SPIHT low-memory encoding approach for video compression
AU - Tseng, Shang Hsiu
AU - Morales, Aldo
PY - 2009/9/25
Y1 - 2009/9/25
N2 - In this paper, a three-dimensional (3D) SPIHT algorithm is proposed with low-memory usage. The standard SPIHT coding uses three separate lists to store and organize tree data structures and their significance, which can grow large at high rate and consume large amounts of memory. In the proposed algorithm, unnecessary lists are discarded and the process length of the sorting phase is shortened to reduce coding time and memory usage. Results show that the proposed method reduces memory usage, run time andimproves PSNR.
AB - In this paper, a three-dimensional (3D) SPIHT algorithm is proposed with low-memory usage. The standard SPIHT coding uses three separate lists to store and organize tree data structures and their significance, which can grow large at high rate and consume large amounts of memory. In the proposed algorithm, unnecessary lists are discarded and the process length of the sorting phase is shortened to reduce coding time and memory usage. Results show that the proposed method reduces memory usage, run time andimproves PSNR.
UR - http://www.scopus.com/inward/record.url?scp=70349300268&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70349300268&partnerID=8YFLogxK
U2 - 10.1109/ICCE.2009.5012347
DO - 10.1109/ICCE.2009.5012347
M3 - Conference contribution
AN - SCOPUS:70349300268
SN - 9781424425594
T3 - Digest of Technical Papers - IEEE International Conference on Consumer Electronics
BT - 2009 Digest of Technical Papers International Conference on Consumer Electronics, ICCE 2009
T2 - 2009 International Conference on Consumer Electronics, ICCE 2009
Y2 - 10 January 2009 through 14 January 2009
ER -