MOUNTED COMPONENT INSPECTION APPARATUS, MOUNTED COMPONENT INSPECTION METHOD, AND MOUNTED COMPONENT INSPECTION PROGRAM

PROBLEM TO BE SOLVED: To enhance inspection reliability by inspecting the mounted state of components at a high speed and inexpensively. SOLUTION: A mounted component inspection apparatus 10 acquires the image of a circuit board 29 with a component 20 mounted by a scanner 5, and recognizes the image of a component film section 21 showing the body of the component 20 from the acquired image of the circuit board 29 by color information to extract it. The extracted image of the component film section 21 is compared with the outline of the component film section 21 shown by the component information on the component 20 that is stored by a storage section 16 beforehand by pattern matching. The shape of the component film section 21 is recognized, and the mounted position of the component 20 on the circuit board 29 is recognized. On the basis of the recognized shape of the component film section 21, the mounted position of the component 20, and the mounting tolerance information showing the mountable range of the component 20 that is preset to the circuit board 29, the mounted state of the component 20 on the circuit board 29 is decided, and the determined decision results are output. COPYRIGHT: (C)2009,JPO&INPIT