Infrared and visible image fusion based on convolutional sparse representation and guided filtering.
Yansong ZhuYixiang LuQingwei GaoDong SunPublished in: J. Electronic Imaging (2021)
Keyphrases
- sparse representation
- image fusion
- infrared
- sparse coding
- infrared images
- nonsubsampled contourlet transform
- visible spectrum
- multi sensor
- night vision
- remote sensing
- multiresolution
- multiscale
- pixel level
- image classification
- discrete wavelet transform
- signal processing
- face recognition
- image representation
- fused image
- object tracking
- fusion method
- image registration
- target detection
- high dimensional data
- image patches
- dimensionality reduction
- data fusion
- image processing
- automatic target recognition
- low light
- pattern recognition
- illumination variations
- test images
- contourlet transform
- ground truth
- image restoration
- image analysis
- video sequences
- feature extraction