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LEAF CLASSIFICATION BASED ON A QUADRATIC CURVED AXIS

Abstract: 

We introduce a new reference axis for leaf classification. The new reference axis, called a Mid-Leaf axis, is based on a quadratic curve that lies on the middle of a leaf. This curve is derived from three basic landmark points: an apex, a centroid, and a petiole. After mapping to a new plane based on this curve, leaf shape features are invariant under translation, rotation, scaling, and bending. We propose the leaf shape features based on partitioning the morphological features and the tangent’s direction angle of the leaf contour. Using the ImageCLEF2012 database (Scan-type only), our experimental results show that the proposed method outperforms the state-of-the-arts for leaf classification in the accuracy metric.

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Paper Details

Authors:
Phuchitsan Chaisuk, Krisada Phromsuthirak, Vutipong Areekul
Submitted On:
11 September 2017 - 12:14am
Short Link:
Type:
Poster
Event:
Presenter's Name:
Phuchitsan Chaisuk
Paper Code:
WQ-PF.3
Document Year:
2017
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Poster - LEAF CLASSIFICATION BASED ON A QUADRATIC CURVED AXIS.pdf

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[1] Phuchitsan Chaisuk, Krisada Phromsuthirak, Vutipong Areekul, "LEAF CLASSIFICATION BASED ON A QUADRATIC CURVED AXIS", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1893. Accessed: Nov. 24, 2017.
@article{1893-17,
url = {http://sigport.org/1893},
author = {Phuchitsan Chaisuk; Krisada Phromsuthirak; Vutipong Areekul },
publisher = {IEEE SigPort},
title = {LEAF CLASSIFICATION BASED ON A QUADRATIC CURVED AXIS},
year = {2017} }
TY - EJOUR
T1 - LEAF CLASSIFICATION BASED ON A QUADRATIC CURVED AXIS
AU - Phuchitsan Chaisuk; Krisada Phromsuthirak; Vutipong Areekul
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1893
ER -
Phuchitsan Chaisuk, Krisada Phromsuthirak, Vutipong Areekul. (2017). LEAF CLASSIFICATION BASED ON A QUADRATIC CURVED AXIS. IEEE SigPort. http://sigport.org/1893
Phuchitsan Chaisuk, Krisada Phromsuthirak, Vutipong Areekul, 2017. LEAF CLASSIFICATION BASED ON A QUADRATIC CURVED AXIS. Available at: http://sigport.org/1893.
Phuchitsan Chaisuk, Krisada Phromsuthirak, Vutipong Areekul. (2017). "LEAF CLASSIFICATION BASED ON A QUADRATIC CURVED AXIS." Web.
1. Phuchitsan Chaisuk, Krisada Phromsuthirak, Vutipong Areekul. LEAF CLASSIFICATION BASED ON A QUADRATIC CURVED AXIS [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1893