Research Article | OPEN ACCESS
High Precision for Leaf Area Measurement and Instrument Development
1, 2Derong Zhang and 1Yong He
1College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
2Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China
Advance Journal of Food Science and Technology 2014 2:167-172
Received: August 27, 2013 | Accepted: September 17, 2013 | Published: February 10, 2014
Abstract
Based on embedded technology and image processing technology, the study presents a memory minimizes algorithm, named as IBRA. Measurement of plant leaf area is an important parameter in the modern precision agriculture. How to fast, accurately, low-costly measure the leaf area, is a long-term project to be researched. A new measuring instrument of leaf area with low-cost and portable has been developed. It is a high-accuracy, portable measuring instruments for plant leaf area measurement.
Keywords:
Labeling algorithm, leaf area measurement, modern precision agriculture, portable measuring instrument,
References
- Corney, D.P., H.L. Tang, J.Y. Clark, Y. Hu and J. Jin, 2012. Automating digital leaf measurement: The tooth, the whole tooth and nothing but the tooth. PLoS One, 7(8): e42112.
CrossRef PMid:22870286 PMCid:PMC3411666 - Diago, M.P., C. Correa, B. Millan, P. Barreiro, C. Valero and J. Tardaguila, 2012. Grapevine yield and leaf area estimation using supervised classification methodology on RGB images taken under field conditions. Sensors, 12(12): 16988-17006.
CrossRef PMid:23235443 PMCid:PMC3571822
- Ewert, F., 2004. Modelling plant responses to elevated CO2: How important is leaf area index? Ann. Bot., 93(6): 619-627.
CrossRef PMid:15102613 PMCid:PMC4242306
-
Green, J.M., H. Appel, E.M. Rehrig, J. Harnsomburana, J.F. Chang, P. Balint-Kurti and C.R. Shyu, 2012. PhenoPhyte: A flexible affordable method to quantify 2D phenotypes from imagery. Plant Methods, 8(1): 45.
CrossRef PMid:23131141 PMCid:PMC3546069
- Hosoi, F. and K. Omasa, 2009. Estimating vertical plant area density profile and growth parameters of a wheat canopy at different growth stages using three-dimensional portable lidar imaging. ISPRS J. Photogramm., 64(2): 151-158.
CrossRef
- Jonckheere, I., S. Fleck, K. Nackaerts, B. Muys, P. Coppin, M. Weiss and F. Baret, 2004. Review of methods for in situ leaf area index determination: Part I. Theories, sensors and hemispherical photography. Agr. Forest Meteorol., 121(1): 19-35.
CrossRef
-
Malone, S., D.A. Herbert and D.L. Holshouser, 2002. Evaluation of the LAI-2000 plant canopy analyzer to estimate leaf area in manually defoliated soybean. Agronomy J., 94(5): 1012-1019.
CrossRef
- Morillas, S. and V. Gregori, 2011b. Robustifying vector median filter. Sensors, 11(8): 8115-8126.
CrossRef PMid:22164065 PMCid:PMC3231704
- Morillas, S., V. Gregori and A. Sapena, 2011a. Adaptive marginal median filter for colour images. Sensors, 11(3): 3205-3213.
CrossRef PMid:22163794 PMCid:PMC3231642
-
Swaraj Raman, M. and M. Sukanya, 2012. A novel labelling algorithm for object counting. Proceeding of 3rd International Conference on Computing Communication and Networking Technologies (ICCCNT 2012), pp: 1-7.
CrossRef
-
Wilhelm, W., K. Ruwe and M.R. Schlemmer, 2000. Comparison of three leaf area index meters in a corn canopy. Crop Sci., 40(4): 1179-1183.
CrossRef
- Zhao, D., D. Xie, H. Zhou, H. Jiang and S. An, 2012. Estimation of leaf area index and plant area index of a submerged macrophyte canopy using digital photography. PLoS One, 7(12): e51034.
CrossRef PMid:23226557 PMCid:PMC3514177
- Zuo, X., B. Han and J.L. Cheng, 2006. A measurement approach of leaf area based on digital image processing. Jisuanji Gongcheng yu Yingyong Comput. Eng. Appl., 42(27): 194-196.
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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