Subpixel Edge Localization Based on the Bresenham Algorithm

DOI

10.2991/icmii-15.2015.1How to use a DOI?

Keywords

Subpixel edge localization. Bresenham algorithm. Photogrammetry. non-contact measurement

Abstract

Precise subpixel edge localization is significant for photogrammetry. In this paper; a new subpixel edge localization and interpolation of still image based on the Bresenham algorithm is proposed. Parameters fitting method is adopted to acquire the subpixel image brim point. After the localization; contiguous pixel along the gradient direction is convenience get according to the Bresenham algorithm. The indexable insert experiment shows a satisfactory result which means a potential good measurement precision.

Copyright

© 2015, 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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TY  - CONF
AU  - Weifang Sun
AU  - Binqiang Chen
AU  - Qi Luo
PY  - 2015/10
DA  - 2015/10
TI  - Subpixel Edge Localization Based on the Bresenham Algorithm
BT  - Proceedings of the 3rd International Conference on Mechatronics and Industrial Informatics
PB  - Atlantis Press
SP  - 1
EP  - 5
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmii-15.2015.1
DO  - 10.2991/icmii-15.2015.1
ID  - Sun2015/10
ER  -