
Proceedings Paper
Improved stereo matching applied to digitization of greenhouse plantsFormat | Member Price | Non-Member Price |
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Paper Abstract
The digitization of greenhouse plants is an important aspect of digital agriculture. Its ultimate aim is to reconstruct a
visible and interoperable virtual plant model on the computer by using state-of-the-art image process and computer
graphics technologies. The most prominent difficulties of the digitization of greenhouse plants include how to acquire
the three-dimensional shape data of greenhouse plants and how to carry out its realistic stereo reconstruction. Concerning
these issues an effective method for the digitization of greenhouse plants is proposed by using a binocular stereo vision
system in this paper. Stereo vision is a technique aiming at inferring depth information from two or more cameras; it
consists of four parts: calibration of the cameras, stereo rectification, search of stereo correspondence and triangulation.
Through the final triangulation procedure, the 3D point cloud of the plant can be achieved. The proposed stereo vision
system can facilitate further segmentation of plant organs such as stems and leaves; moreover, it can provide reliable
digital samples for the visualization of greenhouse tomato plants.
Paper Details
Date Published: 4 March 2015
PDF: 6 pages
Proc. SPIE 9443, Sixth International Conference on Graphic and Image Processing (ICGIP 2014), 944326 (4 March 2015); doi: 10.1117/12.2179327
Published in SPIE Proceedings Vol. 9443:
Sixth International Conference on Graphic and Image Processing (ICGIP 2014)
Yulin Wang; Xudong Jiang; David Zhang, Editor(s)
PDF: 6 pages
Proc. SPIE 9443, Sixth International Conference on Graphic and Image Processing (ICGIP 2014), 944326 (4 March 2015); doi: 10.1117/12.2179327
Show Author Affiliations
Published in SPIE Proceedings Vol. 9443:
Sixth International Conference on Graphic and Image Processing (ICGIP 2014)
Yulin Wang; Xudong Jiang; David Zhang, Editor(s)
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