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Miscellaneous Contributed Journals and Academic Newsletters
by T. A. Izzuddin, M. H. Jali, A. R. Abdullah, R. Sudirman
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Nowadays, the advancement of medical technology has given birth into many innovative machines and devices to improve our health life, especially to those who are disabled or gifted. On some people with severe disabilities such as quadriplegia, the human eye-ball does not only serve as a vision system, but also a means of conveying information and intention to other people. This is because although quadriplegic patients suffer the loss of motor sensory functions from the neck and below, upper...
Topics: Image processing, Gaze detection, Pupil detection
Miscellaneous Contributed Journals and Academic Newsletters
by Pankaj Kumar Sinha, Preetha Sharan
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In signal processing, Filter is a device that removes the unwanted signals. In any electronic circuits, Filters are widely used in the fundamental hands on tool. The basic function of the filter is to selectively allow the desired signal to pass through and /or control the undesired signal based on the frequency. A signal processing filter satisfies a set of requirements which are realization and improvement of the filter. A filter system consists of an analog to digital converter is used to...
Topics: Birecoder multiplier, Filters, Image processing, Signal processing
Miscellaneous Contributed Journals and Academic Newsletters
by Mahanijah Md Kamal, Ahmad Nor Ikhwan Masazhar, Farah Abdul Rahman
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Disease in palm oil sector is one of the major concerns because it affects the production and economy losses to Malaysia. Diseases appear as spots on the leaf and if not treated on time, cause the growth of the palm oil tree. This work presents the use of digital image processing technique for classification oil palm leaf disease sympthoms. Chimaera and Anthracnose is the most common symtoms infected the oil palm leaf in nursery stage. Here, support vector machine (SVM) acts as a classifier...
Topics: Leaf Disease, Image Processing, Classification, Support Vector Mahine
Miscellaneous Contributed Journals and Academic Newsletters
by Hajara Abdulkarim Aliyu, Mohd Azhar Abdul Razak, Rubita Sudirman
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In medical field, the recognition of red blood cells (RBC) is used as an indicator to detect the type of diseases such as anaemia, malaria and leukaemia etc. The problems using manual detection of normal and abnormal RBCs under the microscope is tend to give inaccurate result and errors. This paper proposed a method to recognize the normal and abnormal shaped RBCs image by using Form Factor, Perimeter and Area as feature descriptors. Detecting normal cells of RBCs indicate a healthy patient and...
Topics: Form factor, Image processing, Red blood cells (RBCs)
Miscellaneous Contributed Journals and Academic Newsletters
by Salem Saleh Bafjaish, Mohd Sanusi Azmi, Mohammed Nasser Al-Mhiqani, Ahmed Abdalla Sheikh
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Skew correction has been studied a lot recently. However, the content of skew correction in these studies is considered less for Arabic scripts compared to other languages. Different scripts of Arabic language are used by people. Mushaf A-Quran is the book of Allah swt and used by many people around the world. Therefore, skew correction of the pages in Mushaf Al-Quran need to be studied carefully. However, during the process of scanning the pages of Mushaf Al-Quran and due to some other...
Topics: Computer vision, Image processing, OCR, Skew correction, Skew detection
Miscellaneous Contributed Journals and Academic Newsletters
by Ali Hussein Sabry, W. Z. Wan Hasan, Mohd Nazim Mohtar, Raja Mohd Kamil Raja Ahmad, Hafiz Rashidi Ramli, S. P. Ang, Zainidi Haji Abdul Hamid
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Although many equipments and techniques are available for plantar pressure analysis to study foot pressure distributions, there is still a need for mathematical modelling references to compare the acquired measurements. In order to derive formulas in this concern, this research proposes a measurement-based method which adopts the reference measured parameters such as; the weight of a subject, contact-area size, age, and the pressure level distribution over a plantar image captured by the EMED...
Topics: Data analysis, Foot plantar pressure, Image processing, Mathematical modeling
Smoothing filters are essential for noise removal and image restoration. Gaussian filters are used in many digital image and video processing systems. Hence the hardware implementation of the Gaussian filter becomes a reliable solution for real time image processing applications. This paper discusses the implementation of a novel Gaussian smoothing filter with low power approximate adders in Field Programmable Gate Array (FPGA). The proposed Gaussian filter is applied to restore the noisy...
Topics: Approximate adders, FPGA, Gaussian filter, Image processing, Low power
Miscellaneous Contributed Journals and Academic Newsletters
by Azian Azamimi Abdullah, Aafion Fonetta Dickson Giong, Nik Adilah Hanin Zahri
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Cervical cancer is the second most common in Malaysia and the fourth frequent cancer among women in worldwide. Pap smear test is often ignored although it is actually useful, beneficial and essential as screening tool for cervical cancer. However, Pap smear images have low sensitivity as well as specificity. Therefore, it is difficult to determine whether the abnormal cells are cancerous or not. Recently, computer-based algorithms are widely used in cervical cancer screening. In this study, an...
Topics: Cellular neural network, Cervical cancer, Image processing, MATLAB, Pap smear
Miscellaneous Contributed Journals and Academic Newsletters
by Mahmoud M. A. Eid, IS Amiri, P Yupapin, Ahmed Nabih Zaki Rashed
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There is no doubt that radiation has many side effects in our lives, so our goal in this study is to reduce our use of radiation in the diagnosis of tooth caries, and in order to achieve this goal we used the field of optical fiber in the detection of some diseases associated with oral and dental medicine. This diagnosis was accomplished by shedding light on the teeth, to be diagnosed and creating an image that allows the doctor to examine them and determine whether there are caries or any root...
Topics: Caries progression, Charge-coupled device, Image processing, Storage phosphor system
Psychological problems in college students like depression, pessimism, eccentricity, anxiety etc. are caused principally due to the neglect of continuous monitoring of students’ psychological well-being. Identification of depression at college level is desirable so that it can be controlled by giving better counseling at the starting stage itself. If a counselor identifies depression in a student in the initial stages itself, he can effectively help that student to overcome depression. But...
Topics: Computer vision, Depression detection, Facial features, Feature extraction, Image processing
Miscellaneous Contributed Journals and Academic Newsletters
by Romi Fadillah Rahmat, Sarah Purnamawati, Joko Kurnianto, Sharfina Faza, Muhammad Fermi Pasha
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The need for public parking space is increasing nowadays due to the high number of cars available. Users of car parking services, in general, are still looking for vacant parking locations to park their vehicle manually. With the current technological developments, especially in image processing field, it is expected to solve the parking space problem. Therefore, this research implements image processing to determine the location of vacant parking space or occupied ones that run in real-time....
Topics: Identification, Image processing, Invariant moment, Parking location, Probabilistic neural network
Miscellaneous Contributed Journals and Academic Newsletters
by Muhamad Farid Mavi, Zulkifli Husin, R. Badlishah Ahmad, Yasmin Mohd Yacob, Rohani S. Mohamed Farook, Wei Keong Tan
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Nowadays there are many systems develop for agricultural purposes and most system implemented on the use of non-destructive technique not only to classify but also to determine the fruit ripeness. However, most of the studies concentrates using single technique to assess the fruit ripeness. This paper presents the work on mango ripeness classification using hybrid technique. Hybrid stands for mix or combination between two different elements, thus this study combined two different technique...
Topics: Fruit ripeness, Hybrid / combination technique, Image processing, Odour sensing, SVM
Psychological problems in college students like depression, pessimism, eccentricity, anxiety etc. are caused principally due to the neglect of continuous monitoring of students’ psychological well-being. Identification of depression at college level is desirable so that it can be controlled by giving better counseling at the starting stage itself. If a counselor identifies depression in a student in the initial stages itself, he can effectively help that student to overcome depression. But...
Topics: Computer vision, Depression detection, Facial features, Feature extraction, Image processing
Miscellaneous Contributed Journals and Academic Newsletters
by Romi Fadillah Rahmat, Sarah Purnamawati, Handra Saito, Muhammad Fariz Ichwan, Tri Murti Lubis
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Billboards are objects, tools or actions, which based on the characteristics serve its own purpose to earn profits, advertise certain people or service, and to draw public’s attention by placing it in a very strategic place. It has led the government to charge tax on billboards based on its location, dimensions, and viewpoints. Therefore, authorized parties have to be able to ensure the data authenticity of the proposed billboards. One of the obstacles in data verification is the time of...
Topics: Android, Billboard detection, Billboard tax, Digital image processing, Perspective projection
Miscellaneous Contributed Journals and Academic Newsletters
by Wan Mohd Hafiz bin Wan Hussin, Marshima Mohd Rosli, Rosmawati Nordin
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Traffic control system play an important role to manage traffic congestion on the road especially during peak hours and peak seasons. One of the main challenges is to control the traffic when there are emergency cases at traffic light intersection especially peak hours. This could affect the route for emergency vehicles such as ambulance, fire brigade and police car to reach their destination. Due to the increase of traffic congestion during peak hours and peak seasons in Malaysia, there is a...
Topics: Emergency vehicles, Image processing, RFID, Traffic light, Wireless sensor network
Miscellaneous Contributed Journals and Academic Newsletters
by Zahraa Faisal, Nidhal K. El Abbadi
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Every day over 100 Person will be diagnosed with a primary brain tumor and many more will be diagnosed with a cancer. Medical image processing is the most defy and invention field specially MRI imaging technique that scans and capture the internal structure of human brain. where specific type diagnoses of brain tumor can be a complicated affair, making confirmation of its diagnosis essential. In this paper, initially, brain images are filtered to remove unwanted particles, then a new method for...
Topics: Brain cancer, DWT, Features extraction, Image processing, KNN, PCA, Segmentation
Miscellaneous Contributed Journals and Academic Newsletters
by Dhurgham Ali Mohammed, Alaa Abdul Hussein Mezher, Hayder Sabeeh Hadi
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Handwriting character recognition involves a high degree of variability and imprecision. For that, the main factor to judge the recognition accuracy is the technique that is used to extract the features. This paper developed a novel method for handwritten Arabic characters by combining the Density-Based Clustering method with statistical and morphological features. The first stage in recognition of handwritten character image has been done by binarization the image then applies noise removal...
Topics: Density based clustering, Features extraction, Handwritten arabic cheaters recognition, Image...
Miscellaneous Contributed Journals and Academic Newsletters
by N. N. S. Abdul Rahman, N.M. Saad, A. R. Abdullah, M. R. M. Hassan, M. S. S. M. Basir, N. S. M. Noor
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The requirement of product quality inspection in industries for product standardized leads to a development of the quality inspection system. The problem is related to a manual inspection that is done by a human as an inspector. This paper presents an automated real-time vision quality inspection monitoring system as a problem solver to a manual inspection that is tedious and time-consuming task as well as reducing cost especially in small and medium enterprise industries (SME). For the...
Topics: Color classification, Image processing, Level analysis, Quadratic distance classifier, Visual...
Miscellaneous Contributed Journals and Academic Newsletters
by Talha Khan, Muhammad Alam, Kushairy Kadir, Zeeshan Shahid, MS. Mazliham, Sheroz Khan, Mohammad Miqdad
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Recognition of foreign object debris (FOD) on ruwanys is mandatory to avert the accidents and emergency. The accurate and precise estimation of FOD is very complex because of the intricated shape and their different tiny sizes as well which are noe easily visilble. For the prompt removal of the FOD from the runways a robust, accurate and precise system is badly needed. Therefore, in our research we have proposed a vigor system comprised of ultrasonic sensor and infrared images capturing device...
Topics: False alarm, Foreign Object Debris, Infrared images, Morphological image processing Sensors
Miscellaneous Contributed Journals and Academic Newsletters
by A. Ibrahim, M. K. Osman, N. A. M. Yusof, K. A. Ahmad, N. H. Harun, R. A. A. Raof
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This study presents characterization of cracking in pavement distress using image processing techniques and k-nearest neighbour (kNN) classifier. The proposed semi-automated detection system for characterization on pavement distress anticipated to minimize the human supervision from traditional surveys and reduces cost of maintenance of pavement distress. The system consists of 4 stages which are image acquisition, image processing, feature extraction and classification. Firstly, a tool for...
Topics: Fuzzy K-nearest neighbour, Image processing, K-nearest neighbour, Pavement distress analysis
Miscellaneous Contributed Journals and Academic Newsletters
by Vorapoj Patanavijit, Kornkamol Thakulsukanant
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In the past two decades, the SPN (salt and pepper noise) suppressing method is worldwide interested researches on computer vision and image processing hence many SPN suppressing methods have been proposed. In general, the primary goal of SPN removal method is the suppressing of SPN in digital images thereby one of the recent effective and powerful SPN suppressing methods is a new switching-based median filtering (NSMF), which is innovated for suppressing high density SPN. Consequently, this...
Topics: AMF (adaptive median filter), Digital image processing, NSMF (new switching-based median...