J.Q. Trelewicz, Michael T. Brady, et al.
Conference Record of the Asilomar Conference on Signals, Systems and Computers
A technique is presented for coding images which are bilevel in nature but have been captured in continuous tone format. Following various stages of image processing, a three-level image is generated, and compressed to about 0.1 to 0.2 bits/pixel. The technique has been implemented in the IBM freeze-frame videoconferencing system. © 1989 IEEE
J.Q. Trelewicz, Michael T. Brady, et al.
Conference Record of the Asilomar Conference on Signals, Systems and Computers
Joan L. Mitchell, Gehard Thompson, et al.
CIC 2001
Timothy J. Trenary, Charles A. Micchelli, et al.
ACSSC 2001
Dimitris Anastassiou, William B. Pennebaker, et al.
IEEE Transactions on Communications