Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications

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MTF Estimation Based on an Improved Step edge Method

Authors
Mengya Qu, Yongsheng Zhang, Weican Meng
Corresponding Author
Mengya Qu
Available Online May 2016.
DOI
10.2991/wartia-16.2016.104How to use a DOI?
Keywords
Image processing, Modulation Transfer Function (MTF), step edge method.
Abstract

A higher precision reconstruction method for MTF, not constrained by the slant edge angle, is proposed. The improved method adopts new techniques of gradient operator and moving window in ESP sample refinement to gain more accurate and robust MTF estimated results. Experiments show that the new method is considerably superior in accuracy and stability at different edge angles.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
Series
Advances in Engineering Research
Publication Date
May 2016
ISBN
10.2991/wartia-16.2016.104
ISSN
2352-5401
DOI
10.2991/wartia-16.2016.104How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Mengya Qu
AU  - Yongsheng Zhang
AU  - Weican Meng
PY  - 2016/05
DA  - 2016/05
TI  - MTF Estimation Based on an Improved Step edge Method
BT  - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
PB  - Atlantis Press
SP  - 517
EP  - 520
SN  - 2352-5401
UR  - https://doi.org/10.2991/wartia-16.2016.104
DO  - 10.2991/wartia-16.2016.104
ID  - Qu2016/05
ER  -