| 摘要 |
PURPOSE: A method for measuring holes formed in body of a vehicle is provided to measure an inside hole and an outside hole of a nut hole and double holes by using a measurement algorithm, which rarely influenced by variation of a hole shape and ambient light in order to improve a precision degree of a system. CONSTITUTION: A method for measuring holes formed in body of a vehicle includes a step of determining whether a subject to be measured is a hole or a corner(110). Then, if the subject is the hole, it is determined whether the hole is a single hole or double holes. If the hole is the single hole, predetermined parameter information for the single hole is read(120). A slit is formed in a projector towards the single hole(130). The three dimensional data for the single hole is measured and achieved by photographing the slit using a digital camera(140,150). Then, if a measured result of the three dimensional data is satisfied, the three dimensional data for a boundary line of the single hole and a side is measured(170).
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