DEVELOPMENT OF LEAF AREA METER USING OPEN CV FOR SMARTPHONE APPLICATION

dc.contributor.author	PRABASARI, INDIRA
dc.date.accessioned	2019-12-21T10:13:29Z
dc.date.available	2019-12-21T10:13:29Z
dc.date.issued	2018-08
dc.identifier.issn	2302-9293
dc.identifier.uri	http://repository.umy.ac.id/handle/123456789/31020
dc.description.abstract	This study aimed to design an accurate and practical system of leaf area determination using a smartphone. A software application for leaf area computation was developed using Open CV (Open Source Computer Vision) library. Open CV software was tested to estimate the accuracy of leaf area calculation. Leaf area calculations were undertaken using three different image resolutions to compare their accuracy. The results of the software calculations were then compared with the results of the laboratory leaf area meter to identify any errors. The results showed that higher image resolutions improved accuracy by reducing errors. High resolution image gave higher accuracy, however processing speed decreased. Leaf measurement in this project resulted in accuracy range between 92.8% to 99.0%. It was concluded that the Open CV algorithm gave fast and adequate accuracy for leaf area calculation, and that the smartphone mobile application system was practical for field use.	en_US
dc.publisher	Universitas Ahmad Dahlan	en_US
dc.subject	Leaf area meter	en_US
dc.subject	Open CV,	en_US
dc.subject	Smartphone application	en_US
dc.title	DEVELOPMENT OF LEAF AREA METER USING OPEN CV FOR SMARTPHONE APPLICATION	en_US
dc.type	Other	en_US

JURNAL
Berisi tulisan dosen dalam yang telah dimuat dalam jurnal nasional maupun internasional yang tidak diterbitkan oleh UMY. Diharapkan menambahkan link dari jurnal yang asli dalam diskripsinya.maupun internasional