The research on palm shape feature parameters extraction

This paper briefly introduces the recognition process on palm shape and mainly introduces feature parameter extraction process on palm shape. By statistic experiment eight feature parameters are extracted from many parameters of palm shape. They are the length of pinkie, the length of ring finger, the length of middle finger, the length of forefinger, the length of thumb, the width of ring finger, the width of middle finger, the width of palm. Experiment indicates that using these eight feature parameters to identify palm can reach high veracity and rapidity.