Localization of objects with circular symmetry in a noisy image using wavelet transforms and adapted correlation.
Christophe DucottetJoannès DaniereMartine MoineJean-Paul SchonMichel CourbonPublished in: Pattern Recognit. (1994)
Keyphrases
- noisy images
- wavelet transform
- image denoising
- denoising
- wavelet coefficients
- noise level
- edge detection
- additive noise
- noise model
- line fitting
- spatially varying
- denoising algorithm
- hough transform
- noise estimation
- object model
- natural images
- noise variance
- radon transform
- low frequency
- gaussian noise
- wavelet packet
- wavelet domain
- image compression
- denoising methods
- high frequency