Computer Science ›› 2006, Vol. 33 ›› Issue (4): 208-210.
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ZHANG Da-Pu ,LI Yu-Shan ,LIU Yang, LIChun-Ming (The Institute of Electronic CAD, Xidian Univ, Xi'an 710071)
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Abstract: To solve the problem of inefficient sampling and accumulation in RHT, the concept of imitative gradient direction (IGD)is proposed based on the gradient direction information of image edge. With the using of IGD, the detection speed is increased and preci
Key words: Randomized hough transform, Quantization , Gradient direction, Line detection
ZHANG Da-Pu ,LI Yu-Shan ,LIU Yang, LIChun-Ming (The Institute of Electronic CAD, Xidian Univ, Xi'an 710071). [J].Computer Science, 2006, 33(4): 208-210.
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