Performance Evaluations of the Handwritten Signal Coding Techniques

필화신호 부호화 방식의 성능평가

This study has been aimed to analize and evaluate the performance of the coding algorithms for the handwritten signals such as the telewriting systems. Zone Coding and Differential Chain Coding algorithms have been analized and evaluated on the basis of time and space complexities. According to the simulation results, Zone Coding algorithm has shown better decoding performance from the viewpoint of the Root Mean Square decoding errors, but Differential Chain Coding algorithm has shown better data compression ratio and flexibility of its usage, along with its moderate decoding RMS errors.