Restoration of Image using Discrete Wavelet Transform with Filtering Technique.
Srishty DwivediRam Narayan YadavLalita GuptaPublished in: ICCCNT (2021)
Keyphrases
- discrete wavelet transform
- haar wavelet transform
- multiresolution decomposition
- laplacian pyramid
- fusion method
- image retrieval
- image features
- image analysis
- image classification
- low frequency
- input image
- source images
- wavelet domain
- high frequency
- multiscale
- fusion rules
- multiresolution
- image data
- degraded images
- edge detection
- wavelet coefficients
- image fusion
- shift invariant
- dual tree
- image segmentation
- image restoration
- visual information
- subband
- natural images
- digital watermarking