Seasonal detection of coal overburden dump regions in unsupervised manner using landsat 8 OLI/TIRS images at jharia coal fields.
Jit MukherjeeJayanta MukherjeeDebashish ChakravartySubhas AikatPublished in: Multim. Tools Appl. (2021)
Keyphrases
- unsupervised manner
- input image
- satellite images
- image features
- image data
- image regions
- region detection
- image database
- segmented images
- detection rate
- region of interest
- complex background
- image analysis
- intensity variations
- automatically segmented
- image structure
- detection algorithm
- edge detection
- spatial relationships
- multispectral images
- texture and shape features
- thematic mapper
- multispectral
- computer vision
- object recognition
- test images
- detection method
- image pixels
- power plant
- image registration
- data sets
- remote sensing data
- training data
- homogeneous regions
- image retrieval
- keypoints
- training set
- watershed segmentation
- partial occlusion
- machine learning
- data mining
- change detection