Endoscopic Image Enhancement: Wavelet Transform and Guided Filter Decomposition-Based Fusion Approach.
Shiva MoghtaderiOmid YaghoobianKhan A. WahidKiven Erique LukongPublished in: J. Imaging (2024)
Keyphrases
- image enhancement
- wavelet transform
- median filter
- noise removal
- unsharp masking
- shock filter
- homomorphic filtering
- image processing
- edge detection
- multiscale
- multiresolution
- wavelet packet
- transfer function
- contrast enhancement
- image analysis
- image compression
- subband
- high frequency
- enhanced image
- high pass
- data fusion
- noise reduction
- zero crossing
- image contrast enhancement
- wavelet coefficients
- impulsive noise
- partial differential equations
- feature extraction
- color image enhancement
- histogram equalization
- translation invariant
- low frequency
- impulse noise
- wavelet domain
- gamma correction
- computer vision
- fusion scheme
- fused image
- fusion method
- color images
- pattern recognition
- image quality
- scale space
- filter bank