Gray level co-occurrence matrix (GLCM) texture based crop classification using low altitude remote sensing platforms

PeerJ Computer Science

关键词: Machine learning;    Remote sensing;    Texture analysis;    Classification;    Unmanned aerial vehicles;    Feature extraction;   

DOI  :  10.7717/peerj-cs.536

来源: DOAJ

【 摘 要 】

Crop classification in early phenological stages has been a difficult task due to spectrum similarity of different crops. For this purpose, low altitude platforms such as drones have great potential to provide high resolution optical imagery where Machine Learning (ML) applied to classify different types of crops. In this research work, crop classification is performed at different phenological stages using optical images which are obtained from drone. For this purpose, gray level co-occurrence matrix (GLCM) based features are extracted from underlying gray scale images collected by the drone. To classify the different types of crops, different ML algorithms including Random Forest (RF), Naive Bayes (NB), Neural Network (NN) and Support Vector Machine (SVM) are applied. The results showed that the ML algorithms performed much better on GLCM features as compared to gray scale images with a margin of 13.65% in overall accuracy.

【 授权许可】

Unknown