Recovering planar projections of printed clustered-dot halftones.
Stephen PollardRobert UlichneyMatthew GaubatzPublished in: ICIP (2014)
Keyphrases
- halftoning algorithm
- direct binary search
- blue noise
- gray scale
- error diffusion
- printed documents
- continuous tone images
- optical character recognition
- tomographic reconstruction
- three dimensional
- image quality
- radon transform
- inverse halftoning
- geometrical properties
- music scores
- halftone images
- polyhedral objects
- grayscale images
- digital images
- discrete tomography
- mathematical expressions
- visual quality
- frequency domain