Plant modeling and its application in digital agriculture museum

Authors:
Tonglin Zhu;Yan Zhou;Hock Soon Seah;Feng Tian;Xiaolong Yan
Affiliations:
College of Information, South China Agicultureal Univ.;College of Information, South China Agicultureal Univ.;School of Computer Engineering, Nanyang Technological Univ.;School of Computer Engineering, Nanyang Technological Univ.;Root Biology Center, South China Agriculture Univ.
Venue:
ICVR'07 Proceedings of the 2nd international conference on Virtual reality
Year:
2007

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Abstract

This paper presents a 3D plant morpha modeling method based on projection image, and analyzes the influence calibration error on the precision of reconstruction. Mini-section algorithm and Ball B-spline are used to extract the skeleton of the reconstructed image and to fit the meshes respectively. The experiment shows that this method is high-speed and robust, and the reconstructed root, branch, haulm that are columnar is very vivid,. So it indicates that we can achieve a simple and practical plant modeling method that transforms image of entities to surface meshes of plant. And it is helpful for plant morpha digitization and visualization in agriculture digital museum.