K
Kap Luk Chan
Researcher at Nanyang Technological University
Publications - 161
Citations - 4681
Kap Luk Chan is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Image retrieval & Support vector machine. The author has an hindex of 32, co-authored 160 publications receiving 4429 citations. Previous affiliations of Kap Luk Chan include National University of Singapore & Tan Tock Seng Hospital.
Papers
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Proceedings ArticleDOI
Face recognition by support vector machines
TL;DR: The potential of SVM on the Cambridge ORL face database, which consists of 400 images of 40 individuals, containing quite a high degree of variability in expression, pose, and facial details, is illustrated.
Journal ArticleDOI
Support vector machines for face recognition
TL;DR: The performance of the SVMs based face recognition is compared with the standard eigenface approach, and also the more recently proposed algorithm called the nearest feature line (NFL).
Journal ArticleDOI
ECG signal conditioning by morphological filtering
TL;DR: In this paper, a modified morphological filtering (MMF) technique is used for signal conditioning in order to accomplish baseline correction and noise suppression with minimum signal distortion.
Journal ArticleDOI
Characteristic wave detection in ECG signal using morphological transform
TL;DR: It was demonstrated through experiments that the Q wave, R peak, S wave, the onsets and offsets of the P wave and T wave could be reliably detected in the multiscale space by the MMD detector.
Journal ArticleDOI
Texture decomposition by harmonics extraction from higher order statistics
Yong Huang,Kap Luk Chan +1 more
TL;DR: The diagonal slice of the fourth-order cumulants is proportional to the autocorrelation of a related noiseless sinusoidal signal with identical frequencies and is proposed to use to estimate a power spectrum from which the harmonic frequencies can be easily extracted.