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Development of Visual Inspection System for a CoG  

Jeong Jong-Myeon (목포해양대학교 해양전자통신공학부)
Kim Chi-Yeon (목포해양대학교 해양전자통신공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.10, no.4, 2006 , pp. 667-673 More about this Journal
Abstract
In this paper, we present a visual inspection system for a CoG using statistical features. After rotational error of an input image is compensated using Hough transformation, an inspection area is obtained by using projection method. Then the final result is derived from statistical features of segmented pad areas.
Keywords
visual inspection; statistical feature; Chip on Glass;
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