Topic Modelling for Object-Based Unsupervised Classification of VHR Panchromatic Satellite Images Based on Multiscale Image Segmentation.
Li ShenLinmei WuYanshuai DaiWenfan QiaoYing WangPublished in: Remote. Sens. (2017)
Keyphrases
- satellite images
- unsupervised classification
- remote sensing images
- multiscale
- remote sensing
- image segmentation
- multispectral
- remote sensing data
- change detection
- image processing
- image analysis
- hyperspectral images
- image fusion
- high spatial resolution
- hyperspectral
- multi spectral images
- land cover
- multispectral images
- satellite imagery
- urban areas
- high resolution satellite images
- supervised classification
- high resolution
- edge detection
- superpixels
- hyperspectral imagery
- spectral bands
- spatial resolution
- image registration
- neural network
- wavelet domain
- machine learning
- image data
- multiresolution