Noise filtering of remotely sensed images using hybrid wavelet and curvelet transform approach.
Rizwan Ahmed AnsariKrishna Mohan BuddhirajuPublished in: IGARSS (2015)
Keyphrases
- remotely sensed images
- noise filtering
- curvelet transform
- wavelet transform
- denoising
- change detection
- remote sensing images
- multispectral
- remote sensing
- noise reduction
- supervised classification
- wavelet coefficients
- multispectral images
- multiscale
- subband
- hierarchical representation
- filtering method
- multiresolution
- low signal to noise ratio
- wavelet domain
- image denoising
- image processing
- high frequency
- image compression
- phase unwrapping
- data streams
- image quality
- noise detection
- image analysis
- palmprint
- contrast enhancement
- feature set
- pattern recognition
- image registration
- feature extraction