Hemispherical photography to estimate biophysical variables of cotton
نویسندگان
چکیده
منابع مشابه
Batch Processing of Hemispherical Photography Using Object-based Image Analysis to Derive Canopy Biophysical Variables
Hemispherical photography has received renewed interest to describe plant canopies and measure canopy gap fraction from which important biophysical variables such as leaf area index (LAI) can be derived. This kind of remote sensing imagery is typically processed by setting a threshold on the histogram of a given image feature to segment the image and separate target from non-target pixels. Sele...
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ژورنال
عنوان ژورنال: Revista Brasileira de Engenharia Agrícola e Ambiental
سال: 2016
ISSN: 1415-4366
DOI: 10.1590/1807-1929/agriambi.v20n9p789-794