2018
DOI: 10.1117/1.jrs.12.016036
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Integrative image segmentation optimization and machine learning approach for high quality land-use and land-cover mapping using multisource remote sensing data

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Cited by 31 publications
(25 citation statements)
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“…Recently, cameras mounted on UAVs have enabled the acquisition of higher quality images from remote locations, especially those of wet and cropland images. Machine learning has also played an important role, where algorithms such as Support Vector Machine (SVM), Logistic Regression and Artificial Neural Networks (ANN) have been used to perform automatic land classification [23,24]. Lie et al [25] used high-quality images with OBIA based on multi-view information.…”
Section: Related Studiesmentioning
confidence: 99%
“…Recently, cameras mounted on UAVs have enabled the acquisition of higher quality images from remote locations, especially those of wet and cropland images. Machine learning has also played an important role, where algorithms such as Support Vector Machine (SVM), Logistic Regression and Artificial Neural Networks (ANN) have been used to perform automatic land classification [23,24]. Lie et al [25] used high-quality images with OBIA based on multi-view information.…”
Section: Related Studiesmentioning
confidence: 99%
“…Experimentation was undertaken with unsupervised clustering: k-means, fuzzy C-means, watershed, and ELKI (Environment for Loping KDD-applications supported by Index Structures) [77][78][79][80][81]. Machine learning techniques, Random Forest (RF) [82][83][84][85] and NaĂŻve Bayes were further utilized to classify and provide greater clarity to the feature distribution. The RF technique, which was found to yield the clearest results, is a nonparametric method for modelling the continuous and discrete data of decision tree methods and is a well-established and reliable process [86][87][88].…”
Section: Advanced Processingmentioning
confidence: 99%
“…In fact, GEOBIA has extensively been used in the literature as a fundamental approach for feature extraction from VHSR images, due to its advantages over the traditional per-pixel classifiers [13][14][15]. While pixel-based classification methods only consider the spectral properties of individual pixels, GEOBIA enables the recognition of multiscale objects from a single image or across several images, and makes the best use of integration between spectral, spatial, textural, thermal, and backscattering values, vector data, and contextual information to accurately extract natural and human-made features [16][17][18][19]. However, GEOBIA performance might be affected by the image segmentation quality, the selection of the most relevant features, the selection of the representative training samples, and the classification method [20].…”
Section: Introductionmentioning
confidence: 99%
“…One of the most popular image segmentation algorithms is MRS. MRS is controlled by three user-defined parameters: (a) scale, (b) shape/color weight, and (c) compactness/smoothness weight. The size and the shape of the created image objects are critically dependent on the combinations of these parameters [16,22]. Therefore, changing these combinations using a trial-and-error approach can be a very subjective and time-consuming process, leading to various choices of delineating the features of interest that may not produce meaningful segments [23,24].…”
Section: Introductionmentioning
confidence: 99%