A Chinese bank check recognition system based on the fault tolerant technique

Abstract

The contradiction between the high recognition accuracy and the low rejection rate in automatic bank check recognition has not been solved successfully. In this paper, a fault-tolerant Chinese bank check recognition system is presented to solve the contradiction between the need for low-error-recognition probability and the need for low-refused-recognition probability. The main idea is to use a dynamic cipher code (which is to be widely applied in China) to lower both of them. This system achieves a high recognition rate and a high reliability simultaneously when automatically processing Chinese bank checks with dynamic cipher codes. A practical scheme of fault-tolerant recognition of bank checks is given in this paper, and experiments show the performance of our fault-tolerant technique.