Search Results - "Isa, Nor Ashidi Mat"

Color image segmentation using histogram thresholding – Fuzzy C-means hybrid approach by Siang Tan, Khang, Mat Isa, Nor Ashidi

“…This paper presents a novel histogram thresholding – fuzzy C-means hybrid (HTFCM) approach that could find different application in pattern recognition as well…”
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Bidirectional teaching and peer-learning particle swarm optimization by Lim, Wei Hong, Mat Isa, Nor Ashidi

“…•A PSO algorithm’s variant, abbreviated as BTPLPSO, is proposed.•BTPLPSO aims to more accurately model the real-world teaching–learning scenario.•Enhanced…”
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Integration of logistic regression and multilayer perceptron for intelligent single and dual axis solar tracking systems by AL‐Rousan, Nadia, Mat Isa, Nor Ashidi, Mat Desa, Mohammad Khairunaz, AL‐Najjar, Hazem

“…Intelligent solar tracking systems to track the trajectory of the sun across the sky has been actively studied and proposed nowadays. Several low performance…”
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A GA-based feature selection and parameter optimization of an ANN in diagnosing breast cancer by Ahmad, Fadzil, Mat Isa, Nor Ashidi, Hussain, Zakaria, Osman, Muhammad Khusairi, Sulaiman, Siti Noraini

“…Breast cancer is the most common cancer diagnosed and cause of death among women worldwide. There is evidence that early detection and treatment can increase…”
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Modified Particle Swarm Optimization With Effective Guides by Karim, Aasam Abdul, Mat Isa, Nor Ashidi, Lim, Wei Hong

“…Despite of its simplicity, the conventional learning strategy of canonical particle swarm optimization (PSO) is inefficient to handle complex optimization…”
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Underwater image quality enhancement through composition of dual-intensity images and Rayleigh-stretching by Abdul Ghani, Ahmad Shahrizan, Mat Isa, Nor Ashidi

“…The quality of underwater image is poor due to the properties of water and its impurities. The properties of water cause attenuation of light travels through…”
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Automated Sperm Head Detection Using Intersecting Cortical Model Optimised by Particle Swarm Optimization by Tan, Weng Chun, Mat Isa, Nor Ashidi

“…In human sperm motility analysis, sperm segmentation plays an important role to determine the location of multiple sperms. To ensure an improved segmentation…”
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Adaptive local exposure based region determination for non-uniform illumination and low contrast images by Amer Mohammed Salih, Abdullah, Al-Khannaq, Maryam, Hasikin, Khairunnisa, Ashidi Mat Isa, Nor

“…Non-uniform illumination and low contrast is an issue major issue for critical and sensitive images. Recently, researchers have shown an interest in solving…”
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A Fuzzy-C-Means-Clustering Approach: Quantifying Chromatin Pattern of Non-Neoplastic Cervical Squamous Cells by Tang, Jing Rui, Mat Isa, Nor Ashidi, Ch'ng, Ewe Seng

“…Despite the effectiveness of Pap-smear test in reducing the mortality rate due to cervical cancer, the criteria of the reporting standard of the Pap-smear test…”
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Evaluating Nuclear Membrane Irregularity for the Classification of Cervical Squamous Epithelial Cells by Tang, Jing Rui, Mat Isa, Nor Ashidi, Ch'ng, Ewe Seng

“…Pap test involves searching of morphological changes in cervical squamous epithelial cells by pathologists or cytotechnologists to identify potential cancerous…”
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Modeling and Testing Landslide Hazard Using Decision Tree by Alkhasawneh, Mutasem Sh, Ngah, Umi Kalthum, Tay, Lea Tien, Mat Isa, Nor Ashidi, Al-Batah, Mohammad Subhi

“…This paper proposes a decision tree model for specifying the importance of 21 factors causing the landslides in a wide area of Penang Island, Malaysia. These…”
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Determination of importance for comprehensive topographic factors on landslide hazard mapping using artificial neural network by Alkhasawneh, Mutasem Sh, Ngah, Umi Kalthum, Tay, Lea Tien, Isa, Nor Ashidi Mat

“…A landslide is one of the natural disasters that occur in Malaysia. In addition to the geological factor and the rain as triggering factor, topographic factors…”
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Determination of Important Topographic Factors for Landslide Mapping Analysis Using MLP Network by Al-batah, Mohammad Subhi, Mat Isa, Nor Ashidi, Tay, Lea Tien, Ngah, Umi Kalthum, Alkhasawneh, Mutasem Sh

“…Landslide is one of the natural disasters that occur in Malaysia. Topographic factors such as elevation, slope angle, slope aspect, general curvature, plan…”
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Underwater image quality enhancement through Rayleigh-stretching and averaging image planes by Ghani, Ahmad Shahrizan Abdul, Isa, Nor Ashidi Mat

“…Visibility in underwater images is usually poor because of the attenuation of light in the water that causes low contrast and color variation. In this paper, a…”
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Underwater image quality enhancement through integrated color model with Rayleigh distribution by Abdul Ghani, Ahmad Shahrizan, Mat Isa, Nor Ashidi

“…•Method to increase the contrast and reduce the noise of underwater image.•Applied histogram modification of integrated RGB and HSV color models.•Mapping the…”
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A genetic algorithm-based multi-objective optimization of an artificial neural network classifier for breast cancer diagnosis by Ahmad, Fadzil, Mat Isa, Nor Ashidi, Hussain, Zakaria, Sulaiman, Siti Noraini

“…The conventional technique for diagnosing the breast cancer disease relies on human experiences to identify the presence of certain pattern from the database…”
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Enhancement of low quality underwater image through integrated global and local contrast correction by Abdul Ghani, Ahmad Shahrizan, Mat Isa, Nor Ashidi

“…•A method of integration global and local contrast stretching is proposed to increase underwater image quality.•The integrated modification of RGB and HSV…”
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Differential evolution: A recent review based on state-of-the-art works by Ahmad, Mohamad Faiz, Isa, Nor Ashidi Mat, Lim, Wei Hong, Ang, Koon Meng

“…Differential evolution (DE) is a popular evolutionary algorithm inspired by Darwin’s theory of evolution and has been studied extensively to solve different…”
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Density-based particle swarm optimization algorithm for data clustering by Alswaitti, Mohammed, Albughdadi, Mohanad, Isa, Nor Ashidi Mat

“…•Kernel density-based particle swarm optimization algorithm is proposed.•Multi-dimensional gravitational learning factors of particles are introduced.•Gaussian…”
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Automatic system for improving underwater image contrast and color through recursive adaptive histogram modification by Abdul Ghani, Ahmad Shahrizan, Mat Isa, Nor Ashidi

“…Flow chart of the implemented proposed method – recursive adaptive histogram modification (RAHIM). [Display omitted] •Automatic method to improve underwater…”
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