Multifocus and multispectral image fusion based on pixel significance using discrete cosine harmonic wavelet transform.
B. K. Shreyamsha KumarPublished in: Signal Image Video Process. (2013)
Keyphrases
- image fusion
- multispectral
- image fusion algorithm
- remote sensing
- pixel level
- wavelet transform
- remote sensing images
- fused image
- multiresolution
- multiscale
- multi sensor
- change detection
- satellite images
- hyperspectral
- image processing
- fusion method
- image analysis
- discrete wavelet transform
- spatial resolution
- high spatial resolution
- multispectral images
- source images
- transform domain
- high resolution
- image data
- image registration
- wavelet coefficients
- data fusion
- image compression
- subband
- feature extraction
- computer vision
- image segmentation
- visible spectrum
- input image
- wavelet domain
- image coding
- high frequency