Publications

12 results for Gerhard Thompson

Digital watermarking and steganography via overlays of halftone images
- - Chai Wah Wu
  - Gerhard Thompson
  - et al.
- 2004
- SPIE Optical Engineering + Applications 2004
A Unified Framework for Digital Halftoning and Dither Mask Construction: Variations on a Theme and Implementation Issues
- - Chai Wah Wu
  - Gerhard Thompson
  - et al.
- 2003
- NIP 2003
Multiple images viewable on twisted-nematic mode liquid-crystal displays
- - Chai Wah Wu
  - Gerhard Thompson
  - et al.
- 2003
- IEEE SPL
Shape-Changing Spot Function for Digital Clustered-Dot Halftoning
- - J.Q. Trelewicz
  - Danielle Dittrich
  - et al.
- 2002
- NIP 2002
Color document analysis
- - Chunghui Kuo
  - A. Ravishankar Rao
  - et al.
- 2002
- Proceedings of SPIE - The International Society for Optical Engineering
Multilevel color halftoning
- - Joan L. Mitchell
  - Gehard Thompson
  - et al.
- 2001
- CIC 2001
Supercell dither masks with constrained blue noise interpolation
- - Chai Wah Wu
  - Charles P. Tresser
  - et al.
- 2001
- NIP 2001
Automatic segmentation and descreening of scanned color documents
- - A. Ravishankar Rao
  - G. Thompson
- 2001
- Journal of Imaging Science and Technology
Wavelet based halftone segmentation and descreening filter design
- - Chunghui Kuo
  - A. Ravishankar Rao
  - et al.
- 2001
- ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Color halftone descreening based on color sigma filters
- - Chunghui Kuo
  - A. Ravishankar Rao
  - et al.
- 2001
- Proceedings of SPIE - The International Society for Optical Engineering