Integration of Contextual Knowledge in Unsupervised Subpixel Classification: Semivariogram and Pixel-Affinity Based Approaches.
Pattathal V. ArunKrishna Mohan BuddhirajuAlok PorwalPublished in: IEEE Geosci. Remote. Sens. Lett. (2018)
Keyphrases
- contextual knowledge
- unsupervised learning
- supervised classification
- machine learning
- unsupervised methods
- supervised learning
- classification accuracy
- information retrieval
- machine learning algorithms
- input image
- optical flow
- contextual information
- feature vectors
- feature extraction
- pixel classification
- semi supervised
- support vector machine
- decision trees
- artificial intelligence