2004
DOI: 10.1016/j.compag.2003.08.002
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Intensified fuzzy clusters for classifying plant, soil, and residue regions of interest from color images

Abstract: Fuzzy excess red (ExR) and excess green (ExG) indices and clustering algorithms: fuzzy c-means (FCM) and Gustafson-Kessel (GK) were studied for unsupervised classification of hidden and prominent regions of interest (ROI) in color images. Images included sunflower, redroot pigweed, soybean, and velvet leaf plants, against bare clay soil, corn residue and wheat residue, typical of the Great Plains. Indices and clusters were enhanced with Zadeh's (Z) fuzzy intensification technique. Enhanced ROIs were sorted by … Show more

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Cited by 133 publications
(57 citation statements)
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“…The k-means algorithm is used for soil classifications using GPS-based technologies [27], classification of plant, soil and residue regions of interest by color images [28]. Decision tree approach technique is also used in the prediction of soil fertility [29].…”
Section: Classification Of Soils and Prediction Of Soil Fertilitymentioning
confidence: 99%
“…The k-means algorithm is used for soil classifications using GPS-based technologies [27], classification of plant, soil and residue regions of interest by color images [28]. Decision tree approach technique is also used in the prediction of soil fertility [29].…”
Section: Classification Of Soils and Prediction Of Soil Fertilitymentioning
confidence: 99%
“…[17] , Classification of plant, soil, and residue regions of interest by color images [18], Grading apples before marketing [19], Monitoring water quality changes [20] , Detecting weeds in precision agriculture [21], The prediction of wine fermentation problems can be performed by using a k-means approach. Knowing in advance that the wine fermentation process could get stuck or be slow can help the enologist to correct it and ensure a good fermentation process.…”
Section: The Application Of K-means Algorithm In the Field Of Agriculmentioning
confidence: 99%
“…First, a coarse vegetation map is generated from lower resolution images using the excess green index (ExG) which is highly effective in masking out the green objects from the bare soil background (Meyer et al (2004)). A close relation exists between the mean ExG for a certain area and its vegetation density, and comparisons can be made within the same image.…”
Section: Aerial Image Processingmentioning
confidence: 99%