流动显示和图像处理期刊
每年出版 4 期
ISSN 打印: 1065-3090
ISSN 在线: 1940-4336
IF:
0.6
Immediacy Index:
0.6
Eigenfactor:
0.00013
JCI:
0.14
SJR:
0.201
SNIP:
0.313
CiteScore™::
1.2
H-Index:
13
Indexed in
IMAGE PROCESSING FOR SPACE TIME TRACKING OF SINGULAR POINTS METHOD FOR CHARACTERIZATION OF JET INSTABILITIES
卷 18,
册 1, 2011,
pp. 75-90
DOI: 10.1615/JFlowVisImageProc.2011002423
摘要
In this paper, we propose a tool image analysis and processing for the Kelvin-Helmholtz instability characterization. It is essentially based on a spatiotemporal tracking of singular points detected on the outline of images obtained by laser tomography. A number of characteristic parameters of the structures present along the flow are extracted allowing us to study the real jet evolution. The developed tool provides measurements of the amplification and velocity variations as well as a morphological classification of structures.
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