| 摘要 |
PURPOSE:To recognize the shape of the inclination of an object at a high speed by obtaining a probability obtained from the rate of a value obtained by multiplying the total sum of logical values in a logical filter by a center-of-gravity probability to the total sum of the logical values of an entire profile image, and the membership function of the rate, and using the probability as the inclination of a standard locus. CONSTITUTION:A probability P1 is found from the value of the N/M of the length N of the short side of a logical filter to the length M of the long side of the logical filter, and a membership function K1. Then, a probability P2 is found from the M/L of the length M of the long side to the length L of an entire locus, and the membership function K1. Then, the center of gravity P3 of the possibility P1 and the possibility P2 is searched, and a result value S is found by multiplying the total sum H of the logical values in the logical filter by the center of gravity P3 of the probability. Next, a possibility P4 is found from the value of S/H and a membership function K3. At this time, the inclination of the both edges of the standard locus is the possibility P4 being a real value. That is, the shape of the object can be measured by an arbitrary logical filter size by using the membership function, and the certainty of the inclination can obtained. |
