這篇是在講說用霍夫轉換和反霍夫轉換，裡面也提到其他功能，例如，BPLR RRWM+PROG,結果就是利用投票結果來判斷 霍夫和反霍夫轉換特徵提取的功能是最好的-This is speaking with the Hough transform and inverse Hough transform, which is also referred to other functions, such as, BPLR RRWM+PROG, the result is the use of voting

iris recognition system to determine gluacoma disease using hough transform as feature extraction