Universiti Teknologi Malaysia Institutional Repository

An image registration technique to enhance PCB inspection algorithms with real images

Ibrahim, Ismail and Syed Abu Bakar, Syed Abdul Rahman and Mohd. Mokji, Musa and Khalil, Kamal and Md. Yusof, Zulkifli and Ahmed Mukred, Jameel Abdulla and Mohamad, Mohd. Saberi and Ibrahim, Zuwairie (2012) An image registration technique to enhance PCB inspection algorithms with real images. ICIC Express Letters : An International Journal of Research and Surveys, 6 (3). pp. 717-722. ISSN 1881-803X

Full text not available from this repository.

Official URL: http://www.ijicic.org/el-6(3).htm

Abstract

It is well known that real PCD image inspection based on referential approaches faces misalignment problems in detecting defects between a template image and a defective image. Hence, a reliable image registration technique is needed to align these two images perfectly. Hence, a registration technique which incorporates affine transformation and bi-cubic interpolation has been proposed. Experimental results have shown that this registration technique is suitable to be employed to obtain well-aligned defective images before detection algorithm takes place in PCD inspection.

Item Type:Article
Uncontrolled Keywords:Printed circuit boards, image registration, affine transformation, bi-cubic interpolation, defect detection
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:31643
Deposited By: Fazli Masari
Deposited On:05 Jun 2013 01:17
Last Modified:26 Mar 2019 08:07

Repository Staff Only: item control page