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Research Interests : Remote Sensing Image Recognition, And Machine Learning

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My current research interests include image/video analysis and processing, computer vision, pattern recognition, and machine learning. I have publications in several journals and conference proceedings, including the highly ranked IEEE TPAMI journal, Pattern Recognition Journal, IEEE ICIP conference, ICPR conference, and IEEE ICTAI conference. I had joint research work with other professors through funded research projects, graduate students co-supervising, and mutual cooperative research efforts.
Shape Representation and Matching: I worked on Shape representation, description, and matching during my study of Ph.D. at University of Waterloo, Canada. It was a great chance for me to work with my supervisors who trained me on how to conduct …show more content…

Recently, we developed another efficient method for matching areas in the remote sensing images using our Contourlet-based key points with the development of a simple descriptor. A matching region was formed by the convex hull of the key points matching in both images. These regions could be used for matching, fusion, and registration of remote sensing images.
Arabic Writing Processing: Arabic text recognition is more difficult than other languages, especially if it is handwritten. For Printed Arabic words, I worked on an algorithm for recognizing the sub-word using moments which are simple and fast to calculate with an acceptable efficiency. Later, I worked on a method for curvilinear text line extraction and straightening in Arabic handwritten documents. In this method, the text line is extracted using morphological dilation operation, then the text line is straightened using Coarse-to-fine tuning of its orientation based on Hough transform and on the centroid alignment of the connected component that forms the text line, respectively.
Image and Video Compression: Video compression was the research area in my Master’s Thesis. I worked on developing a hybrid method that combines the existing MPEG-1 system and the Wavelet transform for more robust and highly compressed videos. Later, I worked in medical image coding using a Contourlet-based compression scheme. The algorithm was more efficient and had a higher compression ratio than the Discrete

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