Feature Extraction of ROI on Image
- 10.2991/icmmct-16.2016.32How to use a DOI?
- Feature extraction; Region of Interest(ROI); Wavelet transform.
This paper presents an algorithm of image segmentation of region of interest (ROI), extracts the ROI of a palmprint image and studies the composing features of palmprint. This paper constructs a coordinates by making use of characteristic points in the palm geometric contour, improves the algorithm of ROI extraction, and provides a positioning method of ROI. Moreover, this paper uses the wavelet transform to divide up ROI, extracts the energy feature of wavelet.
- © 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
TY - CONF AU - Zhenyu Han AU - Jihong Wang AU - Tianshe Yang AU - QingE Wu PY - 2016/03 DA - 2016/03 TI - Feature Extraction of ROI on Image BT - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology PB - Atlantis Press SP - 170 EP - 174 SN - 2352-5401 UR - https://doi.org/10.2991/icmmct-16.2016.32 DO - 10.2991/icmmct-16.2016.32 ID - Han2016/03 ER -