Gaussian Noise and Haar Wavelet Transform Image Compression on Transmission of Dermatological Images.
Kamil DimililerCemal KavalciogluPublished in: ACC (3) (2011)
Keyphrases
- gaussian noise
- haar wavelet transform
- image compression
- wavelet transform
- denoising
- image denoising
- noisy images
- subband
- discrete wavelet transform
- progressive transmission
- noise removal
- signal to noise ratio
- image restoration
- noise level
- multiresolution
- wavelet coefficients
- multiscale
- salt and pepper noise
- jpeg compression
- image processing
- noise variance
- compression ratio
- high frequency
- noise suppression
- wavelet domain
- impulse noise
- low frequency
- feature extraction
- discrete cosine transform
- reconstructed image
- frequency domain
- feature vectors
- markov random field
- image classification
- natural images
- filter bank