Infrared and Visible Image Fusion Based on Sparse Representation and Spatial Frequency in DTCWT Domain.
Sumit BudhirajaIftisam RummySunil AgrawalBalwinder Singh SohiPublished in: Int. J. Image Graph. (2021)
Keyphrases
- sparse representation
- infrared
- image fusion
- nonsubsampled contourlet transform
- spatial frequency
- infrared images
- multi sensor
- visible spectrum
- night vision
- hyperspectral
- remote sensing
- multiresolution
- texture segmentation
- face recognition
- image classification
- multiscale
- low frequency
- image registration
- discrete wavelet transform
- signal processing
- automatic target recognition
- image processing
- image representation
- fused image
- object tracking
- fusion method
- contourlet transform
- data fusion
- high dimensional data
- multispectral
- high frequency
- stereo vision
- visual quality
- image compression
- dimensionality reduction
- face images
- objective evaluation
- image features
- object recognition
- image segmentation