DocumentCode
3326711
Title
Research on reverse time migration imaging and Huffman coding
Author
Xiaodan Zhang ; Zhiyu Zhang
Author_Institution
Inst. of Electron. & Inf., Xi´an Polytech. Univ., Xi´an, China
fYear
2013
fDate
23-24 Dec. 2013
Firstpage
947
Lastpage
950
Abstract
Reverse Time Migration is a precise migration methods, however, RTM spends too long computer time which impedes its development. In the paper, the aim is to save the computer time based on analyzing the reason of it, and the Huffman coding is employed into RTM for saving the memory consumption which reduce the computer time. Marmousi model is used and the migration results illustrate that the method not only can solve the long computer time problem, but also acquire the comparative imaging accuracy.
Keywords
Huffman codes; computational complexity; geophysical signal processing; seismology; Huffman coding; Marmousi model; computation time; precise migration method; reverse time migration imaging; Automation; Computers; Geophysics; Huffman coding; Imaging; Instrumentation and measurement; Memory management; Huffman Coding; Marmousi model; Reverse Time Migration (RTM); computer time; memory consumption;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement, Sensor Network and Automation (IMSNA), 2013 2nd International Symposium on
Conference_Location
Toronto, ON
Type
conf
DOI
10.1109/IMSNA.2013.6743435
Filename
6743435
Link To Document