M
M. Karthigayan
Researcher at Universiti Malaysia Perlis
Publications - 12
Citations - 388
M. Karthigayan is an academic researcher from Universiti Malaysia Perlis. The author has contributed to research in topics: Emotion classification & Feature extraction. The author has an hindex of 8, co-authored 12 publications receiving 355 citations. Previous affiliations of M. Karthigayan include University College of Engineering.
Papers
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Journal ArticleDOI
Object Detection using Circular Hough Transform
Mohamed Rizon,Yazid Haniza,Saad Puteh,Md Shakaff Ali Yeon,Saad Abdul Rahman,Masanori Sugisaka,Yaacob Sazali,Mamat Mohd Rozailan,M. Karthigayan +8 more
TL;DR: The proposed system first uses the separability filter proposed by Fukui and Yamaguchi to obtain the best object candidates and next, the system uses the Circular Hough Transform (CHT) to detect the presence of circular shape.
Journal ArticleDOI
Object Detection using Geometric Invariant Moment
Mohamed Rizon,Haniza Yazid,Puteh Saad,Ali Yeon,Abdul Rahman Mohd Saad,Sazali Yaacob,Hazri Desa,M. Karthigayan,Jalan Kangar-Arau,Teluk Kalong +9 more
TL;DR: In this article, moment invariant is used to identify the object from the captured image using the first invariant (O1) and the recognition rate for this technique is 90% after the image undergoes suitable processing and segmentation process.
Journal ArticleDOI
Face Recognition using Eigenfaces and Neural Networks
Mohamed Rizon,Muhammad Firdaus Hashim,Puteh Saad,Sazali Yaacob,Ali Yeon,Abdul Rahman Mohd Saad,Hazri Desa,M. Karthigayan,Jalan Kangar-Arau,Teluk Kalong +9 more
TL;DR: A computational model to identify the face of an unknown person's by applying eigenfaces and implemented Jacobi's method for eigenvalues and eigenvectors showed impressive positive result to classify face images.
Journal ArticleDOI
A real time marking inspection scheme for semiconductor industries
R. Nagarajan,Sazali Yaacob,Paulraj Pandian,M. Karthigayan,Shamsudin H. M. Amin,Marzuki Khalid +5 more
TL;DR: A real time industrial machine vision system incorporating optical character recognition (OCR) is employed to inspect markings on integrated circuit (IC) chips to identify print errors such as illegible characters, missing characters and upside down printing.
Proceedings ArticleDOI
Japanese Face Emotions Classification Using LIP Features
TL;DR: Three feature extraction methods are proposed and their respective performances are compared for determining the feature of the lips and the method which is fastest in extracting lip features is adopted in this study.