Information Technology Department
This paper deals with recovery from errors that occur in fax transmission, assuming JBIG (Joint Bi-level Image experts Group) compression (ITU-T Recommendation T.85) and V.29 modulation. The effort of this research is to develop a data prediction methodology for dealing with error recovery problem. Error recovery problem relies on the ability to predict, with high probabilities, the original value of corrupted data. The new developed methodology gives good results for recovering from errors even when error patterns are unknown. This paper will present the details of this successful methodology, and its performance.