An Application of Image Processing In Carrier Tape Inspection

• Main Authors: Ruei-Fu Cheng, 鄭睿夫
• Other Authors: Ming-Shi Wang
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/5xx36w

碩士 === 國立成功大學 === 工程科學系專班 === 90 === 　　Most of the active and passive electronic elements which were packed by SMT(Surface Mount Technology) must be used carrier tape for transportation and storage. Carrier tape also is used for encapsulation and testing process of these SMT packed devices. 　　The price of carrier tape is not expensive but precision. In general, it is not economical for inspecting the specification by labor. AOI(Automatic Optical Inspection) method has been widely used for many industrial inspection. In this thesis, computer vision technology was used to inspect the parameters of the produced carrier tape. These parameters were analyzed and feed back to modify the machine’s parameters for producing a high quality carrier tape. It is shown that the designed system is practicable for on-line inspection of the production line.