An on-line orthogonal wavelet denoising algorithm for high-resolution surface scans.
Manuel SchimmackPaolo MercorelliPublished in: J. Frankl. Inst. (2018)
Keyphrases
- image data
- denoising algorithm
- denoising
- high resolution
- laser scanner
- wavelet coefficients
- image denoising
- noise level
- scanning devices
- image processing
- low resolution
- three dimensional
- transform domain
- high frequency
- noise model
- noisy images
- noise suppression
- denoising methods
- noise reduction
- wavelet domain
- natural images
- super resolution
- nonlocal means
- multiresolution
- spatial resolution
- cone beam computed tomography
- wavelet transform
- noise removal
- gaussian noise
- multiscale
- remote sensing
- edge detection
- high quality
- frequency domain
- grayscale images
- peak signal to noise ratio
- feature vectors
- wavelet packet
- optimization procedure
- discrete wavelet transform
- spatial domain
- face images
- image sequences
- error rate