Multiscale Probabilistic Dithering for Suppressing Contour Artifacts in Digital Images.
Sitaram BhagavathyJoan LlachJiefu ZhaiPublished in: IEEE Trans. Image Process. (2009)
Keyphrases
- digital images
- multiscale
- black and white
- image segmentation
- impulse noise
- bayesian networks
- image processing
- digital camera
- multiscale segmentation
- wavelet transform
- generative model
- high quality
- probabilistic model
- adobe photoshop
- scale space
- color correction
- image representation
- shape representation
- active contours
- fourier descriptors
- uncertain data
- contour extraction
- edge detection
- denoising
- multidimensional signals