Search Results - "Lam, F.K."

Effective infection prevention and control strategies in a large, accredited, psychiatric facility in Singapore by Poremski, Daniel, Subner, Sandra H, Lam, Grace F K, Dev, Raveen, Mok, Yee Ming, Chua, Hong Choon, Fung, Daniel Ss

“…Old and new administration buildings allow administrative departments to be physically split between buildings. Because standard infection prevention practices…”
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Fuzzy EMG classification for prosthesis control by Chan, F.H.Y., Yong-Sheng Yang, Lam, F.K., Yuan-Ting Zhang, Parker, P.A.

“…Proposes a fuzzy approach to classify single-site electromyograph (EMG) signals for multifunctional prosthesis control. While the classification problem is the…”
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Image Contrast Enhancement by Constrained Local Histogram Equalization by Zhu, Hui, Chan, Francis H.Y., Lam, F.K.

“…Histogram equalization is a widely used image contrast enhancement method. While global histogram equalization enhances the contrast of the whole image, local…”
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Real-time data-reusing adaptive learning of a radial basis function network for tracking evoked potentials by Wei Qiu, Chunqi Chang, Wenqing Liu, Poon, P.W.F., Yong Hu, Lam, F.K., Hamernik, R.P., Gang Wei, Chan, F.H.Y.

“…Tracking variations in both the latency and amplitude of evoked potential (EP) is important in quantifying properties of the nervous system. Adaptive filtering…”
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Adaptive filtering of evoked potentials with radial-basis-function neural network prefilter by Wei Qiu, Fung, K.S.A., Chan, F.H.Y., Lam, F.K., Poon, P.W.F., Hamernik, R.P.

“…Evoked potentials (EPs) are time-varying signals typically buried in relatively large background noise. To extract the EP more effectively from noise, we had…”
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Performance analysis for a class of iterative image thresholding algorithms by Leung, C.K., Lam, F.K.

“…A performance analysis procedure that analyses the properties of a class of iterative image thresholding algorithms is described. The image under consideration…”
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Effect of Cage Size on Ultradian Locomotor Rhythms of Laboratory Mice by Poon, Angela M.S, Wu, B.M, Poon, Paul W.F, Cheung, Emily P.W, Chan, Francis H.Y, Lam, F.K

“…POON, A. M. S., B. M. WU, P. W. F. POON, E. P. W. CHEUNG, F. H. Y. CHAN AND F. K. LAM. Effect of cage size on ultradian locomotor rhythms of laboratory mice…”
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Moment-based fast discrete sine transforms by Liu, J.G., Chan, F.H.Y., Lam, F.K., Li, H.F.

“…This paper presents a novel approach to compute discrete sine transforms (DSTs). By using a modular mapping, DSTs are approximated by the sum of a finite…”
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Thermal images of somatic sensory cortex obtained through the skull of rat and gerbil by BRUGGE, J. F, POON, P. W. F, SO, A. T. P, WU, B.-M, CHAN, F. H. Y, LAM, F. K

“…Infrared images of the skull surface were obtained in urethane-anesthetized rats and gerbils before, during and after mechanical stimulation of the face and…”
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Adaptive thresholding by variational method by Chan, F.H.Y., Lam, F.K., Hui Zhu

“…When using thresholding method to segment an image, a fixed threshold is not suitable if the background is uneven. Here, we propose a new adaptive thresholding…”
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Upper respiratory tract infection trends in a psychiatric institute in Singapore by Poremski, D, Mok, Y.M, Lam, G.F.K, Dev, R, Chua, H.C, Fung, D.S.S

“…Objectives: To compare the incidence of upper respiratory tract infection (URTI) between inpatients at the Institute of Mental Health in Singapore and the…”
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Moment-based fast discrete Hartley transform by Liu, J.G., Chan, F.H.Y., Lam, F.K., Li, H.F., S.K. Fung, George

“…A novel approach to compute the discrete Hartley transform (DHT) is proposed. By using a modular mapping, DHT is approximated by the sum of a finite sequence…”
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Image analysis system for assessment of immunohistochemically stained proliferative marker (MIB-1) in oesophageal squamous cell carcinoma by Law, Albert K.W, Lam, K.Y, Lam, F.K, Wong, Teresa K.W, Poon, Jacky L.S, Chan, Francis H.Y

“…The prognosis of oesophageal cancer patients is related to the portion of MIB-1 positively stained tumour nuclei. In this study, an image analysis system was…”
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Fast detection of venous air embolism in Doppler heart sound using the wavelet transform by Chan, B.C.B., Chan, F.H.Y., Lam, F.K., Ping-Wing Lui, Poon, P.W.F.

“…The introduction of air bubbles into the systemic circulation can result in significant morbidity. Real-time monitoring of continuous heart sound in patients…”
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A novel system for simultaneous monitoring of locomotor and sound activities in animals by Wu, B.M, Chan, F.H.Y, Lam, F.K, Poon, Paul W.F, Poon, A.M.S

“…This paper describes a PC-based system for simultaneous monitoring of locomotor and sound activities on small rodents. The displacement and location signals of…”
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A new approach to fast calculation of moments of 3-D gray level images by Liu, J.G., Chan, F.H.Y., Lam, F.K., Li, H.F.

“…Fast computation of three-dimensional (3-D) moments is an important and pragmatic problem. In this paper, we propose a new algorithm together with suitable…”
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A Novel Approach to Fast Discrete Fourier Transform by Liu, J.G., Li, H.F., Chan, F.H.Y., Lam, F.K.

“…Discrete Fourier transform (DFT) is an important tool in digital signal processing. In the present paper, we propose a novel approach to performing DFT. We…”
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Multi-resolution decomposition applied to crackle detection by Du, M., Lam, F.K., Chan, F.H.Y., Sun, J.

“…Crackles, heard over the lungs in a variety of diseases, are one of the most important physical signs in clinical medicine. They have an explosive pattern in…”
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Image segmentation with scalable spatial information by Leung, C.K., Lam, F.K.

“…A general approach is proposed for the design of image segmentation algorithms utilizing spatial information which is the combined properties of a collection…”
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A fast deformable region model for brain tumor boundary extraction by Law, A.K.W., Lam, F.K., Chan, F.H.Y.

“…We present a modified deformable region model for extraction of a brain tumor boundary in 2D MR images. The deformable region model tolerates a rough initial…”
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