Texture Extraction Techniques for the Classification of Vegetation Species in Hyperspectral Imagery: Bag of Words Approach Based on Superpixels.
Sergio R. BlancoDora B. HerasFrancisco ArgüelloPublished in: Remote. Sens. (2020)
Keyphrases
- bag of words
- image classification
- text classification
- hyperspectral imagery
- superpixels
- remote sensing
- hyperspectral images
- visual words
- action recognition
- image representation
- n gram
- feature extraction
- multiscale
- machine learning
- text mining
- natural images
- hyperspectral
- feature space
- supervised learning
- image features
- image patches
- object segmentation
- feature vectors
- image processing
- multispectral
- visual features
- sparse representation
- segmentation algorithm
- training samples
- information extraction
- support vector machine
- active learning
- video sequences
- computer vision