Improvement Tracking Dynamic Programming using Replication Function for Continuous Sign Language Recognition

Improvement Tracking Dynamic Programming using Replication Function for Continuous Sign Language Recognition

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2014 by IJETT Journal
Volume-7 Number-3                          
Year of Publication : 2014
Authors : S. Ildarabadi , M. Ebrahimi , H. R. Pourreza
  10.14445/22315381/IJETT-V7P254

citation 

S. Ildarabadi , M. Ebrahimi , H. R. Pourreza , Article:Improvement Tracking Dynamic Programming using Replication Function for Continuous Sign Language Recognition , International Journal of Engineering Trends and Technology(IJETT), 7(3),97-101, published by seventh sense research group

Abstract

In this paper we used a Replication Function (R. F.) for improvement tracking with dynamic programming. The R. F. transforms values of gray level [0 255] to [0 1]. The resulting images of R. F. are more striking and visible in skin regions. The R. F. improves Dynamic Programming (D. P.) in overlapping hand and face. Results show that Tracking Error Rate 11% and Average Tracked Distance 7% reduced.

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Keywords:
dynamic programming, machine vision, replication function, sign language, tracking.