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METHOD FOR CALCULATING NUMBER OF TEETH AND STORAGE MEDIUM STORED WITH PROGRAM FOR CALCULATING NUMBER OF TEETH
METHOD FOR CALCULATING NUMBER OF TEETH AND STORAGE MEDIUM STORED WITH PROGRAM FOR CALCULATING NUMBER OF TEETH
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机译:计算齿数的方法以及用计算齿数的程序存储的存储介质
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摘要
PROBLEM TO BE SOLVED: To provide a method which can quickly and stably calculate the number of teeth of a gear and a storage medium stored with a program for calculating the number of teeth. ;SOLUTION: This method comprises a process for picking up an image of a gear having specific teeth and grooves, a center detecting process for finding the center of the picked-up circular image of the gear, a warp circle processing process for converting the circular image into a beltlike image according to a specific radius passing the found center as a border line, a pattern detecting process for detecting the teeth or grooves through pattern detection as to the beltlike image obtained through the warp circle processing process, and a tooth- number calculating process for calculating the number of teeth of the gear according to detected information on the teeth or grooves.;COPYRIGHT: (C)2001,JPO
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