Md. Rifat Ahmmad Rashid

Work place: CSE Discipline, Khulna University, Khulna, Bangladesh



Research Interests: Data Mining, Image Processing, Ubiquitous Computing, Software Engineering


Md. Rifat Ahmmad Rahsid has completed his B.Sc Engg in Computer Science and Engineering (CSE) from Khulna University (KU) Khulna, Bangladesh. His research interest is mainly focused on Image processing, Data mining and Knowledge discovery, AI, Software Engineering, HCI, Ubiquitous Computing and Cognitive and Computational Neuroscience. Currently he is a Lecturer in the Dept. of Computer Science and Engineering (CSE), Bangladesh University of Business and Technology (BUBT).

Author Articles
A Progressive Image Transmission Method Based on Discrete Wavelet Transform (DWT)

By Md. Rifat Ahmmad Rashid Mir Tafseer Nayeem Kamrul Hasan Talukder Md. Saddam Hossain Mukta

DOI:, Pub. Date: 28 Sep. 2012

In this paper, a wavelet-based progressive image transmission (PIT) scheme is proposed. Here a combined method is proposed to reduce the image browsing time. The proposed scheme transforms a digital image from spatial domain into frequency domain by using discrete wavelet transformation. For wavelet transformation phase we have used Haar wavelet transformation. But it is computationally rigorous. Using concurrent computing we have significantly reduced computation time overhead as well as transmission time. According to the experimental results, the proposed scheme provides the accuracy of reconstructed image and the image browsing time reduces significantly.

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