Mohammed Zakariah

Learn More
Gabor filter bank has been successfully used for false positive reduction problem and the discrimination of benign and malignant masses in breast cancer detection. However, a generic Gabor filter bank is not adapted to multi-orientation and multi-scale texture micro-patterns present in the regions of interest (ROIs) of mammograms. There are two main(More)
PURPOSE To present five cases of orbital infarction in sickle cell disease and review relevant literature. METHOD We reviewed the hospital records of 5 patients with sickle cell disease who developed a periorbital swelling during a vaso-occlusive crisis and were managed at our hospital between April 1992 and June 2000. RESULTS The 5 patients (4 with(More)
Quality of service (QoS)-adaptive service configuration is crucial for seamless access to video services in cloud-assisted video surveillance systems. To maintain seamless access to video on a user’s preferred device, suitable video transcoding services are needed. It is a challenging task to choose and configure these services for various devices to ensure(More)
In this paper, we proposed a system for automatic classification of speech. A speech signal contains three different regions voiced, unvoiced and silence. In the proposed system, Zero-Crossing rate and short term energy are used in a fuzzy logic control this classification. Arabic digits of the KSU database is used to test our proposed method. The proposed(More)
Random Forest is an ensemble of classification algorithm widely used in much application especially with larger datasets because of its outstanding features like Variable Importance measure, OOB error detection, Proximity among the feature and handling of imbalanceddatasets. This paper discusses many applications which use Random Forest to classify the(More)
Although the idea of bacteria causing different types of cancer has exploded about century ago, the potential mechanisms of carcinogenesis is still not well established. Many reports showed the involvement of M. hominis in the development of prostate cancer, however, mechanistic approach for growth and development of prostate cancer has been poorly(More)
The study was designed to investigate the gross morphometric of heart of farmed African catfish (Clarias gariepinus) in Maiduguri, Nigeria. The total of twenty fish comprises of both male and female were used for this study, the average weight of fish were 980 g, average length of fish were 42 cm, average weight of heart were 1.3 gm and average length of(More)
The aim of this study was to evaluate the efficacy and side effects of zuclopenthixol acetate compared with haloperidol in the management of the acutely disturbed schizophrenic patient. Suitable subjects diagnosed as having schizophreniform disorder or acute exacerbation of schizophrenia admitted to the psychiatric wards Hospital Kuala Lumpur were(More)
Data interoperability and synchronization among heterogeneous data providers in collaborative e-health systems are challenging research issues. Efficient data management techniques promote an efficient way of sharing data. This paper describes existing approaches to data interoperability (platform independency) for exchanging and synchronizing data between(More)