Browsing Computer Science by Author "Levent, Vecdi Emre"
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An area efficient real time implementation of dual tree complex wavelet transform in field programmable gate arrays
Canbay, F.; Levent, Vecdi Emre; Serbes, G.; Uğurdağ, Hasan Fatih; Goren, S.; Aydin, N. (IEEE, 2015)Biomedical signals (BSs), which give information about the normal condition and also the inherent irregularities of our body, are expected to have non-stationary character due to the time-varying behavior of physiological ... -
Field programmable gate arrays implementation of dual tree complex wavelet transform
Canbay, F.; Levent, Vecdi Emre; Serbes, G.; Goren, S.; Aydin, N. (IEEE, 2015)Due to the inherent time-varying characteristics of physiological systems, most biomedical signals (BSs) are expected to have non-stationary character. Therefore, any appropriate analysis method for dealing with BSs should ... -
FPGA implementation of a dense optical flow algorithm using altera openCL SDK
Ulutaş, Umut; Tosun, Mustafa; Levent, Vecdi Emre; Büyükaydın, D.; Akgün, T.; Uğurdağ, Hasan Fatih (Springer International Publishing, 2017)FPGA acceleration of compute-intensive algorithms is usually not regarded feasible because of the long Verilog or VHDL RTL design efforts they require. Data-parallel algorithms have an alternative platform for acceleration, ... -
A multi-channel real time implementation of dual tree complex wavelet Transform in field programmable gate arrays
Canbay, F.; Levent, Vecdi Emre; Serbes, G.; Uğurdağ, Hasan Fatih (Springer International Publishing, 2016)In medical applications, biomedical acquisition systems (BASs) are frequently used in order to diagnose and monitor critical conditions such as stroke, epilepsy, Alzheimer disease, arrhythmias and etc. Biomedical signals ... -
Using high-level synthesis for rapid design of video processing pipes
Güzel, Aydin Emre; Levent, Vecdi Emre; Tosun, Mustafa; Özkan, M. Akif; Akgun, T.; Büyükaydın, D.; Erbas, C.; Uğurdağ, Hasan Fatih (IEEE, 2016)In this work, we share our experience in using High-Level Synthesis (HLS) for rapid development of an optical flow design on FPGA. We have performed HLS using Vivado HLS as well as a HLS tool we have developed for the ...
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