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Optical Engineering

Suppression of stitching edge artifacts with weighting technique
Author(s): Pengfei Zhang; Hong Zhao; Jin Huang; Bingcai Liu; Fen Gao
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Paper Abstract

In the subaperture stitching test, mismatch between the overlapping areas always exists due to various kinds of error sources, which results in stitching edge artifacts. Although the visibility of the artifacts is dependent on many factors, it is necessary to study how to remove it. A weighting technique was proposed to suppress the stitching edge artifacts. Its performance was demonstrated by using simulation. Finally, the experimental results verify its effectiveness to suppress the stitching edge artifacts in actual measurements.

Paper Details

Date Published: 21 May 2014
PDF: 5 pages
Opt. Eng. 53(5) 054106 doi: 10.1117/1.OE.53.5.054106
Published in: Optical Engineering Volume 53, Issue 5
Show Author Affiliations
Pengfei Zhang, Xi’an Jiaotong Univ. (China)
Univ. of California, Davis (United States)
Hong Zhao, Xi'an Jiaotong Univ. (China)
Jin Huang, Xi'an Jiaotong Univ. (China)
Bingcai Liu, Xi'an Jiaotong Univ. (China)
Fen Gao, Xi'an Jiaotong Univ. (China)


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