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The article presents the method for implementation and results of examination of the Pan-Tompkins algorithm using a specialized 4-core Azurite processor, based on MIPS-II instruction set. The algorithm is used to determine heart rate on the basis of ECG signals. Azurite is a Multiprocessor System-on-Chip featuring an analog and a digital part. The digital part has been implemented in a Xilinx Virtex-6...
The paper presents a FPGA-based dedicated system for rapid calibration of 3D camera rigs. The developed device aims to help during camera set-up, by allowing the operator to easily compare the images from two cameras with use of several composition methods. The paper indicates the challenges related to development of high-throughput video processing systems in FPGA circuits. The processing methods...
Reversible logic circuits are one of the solutions to the problem of conventional microelectronic technology reaching its limits. Unfortunately, efficient reversible system design requires different approaches than conventional solutions; the current methods of reversible function synthesis have certain limitations, including their complexity and scalability. This paper presents the application of...
The paper presents logic concepts of scalable architecture of a system for emulation purposes along with dedicated, underlying FPGA-based board modules as an implementation platform. These modules provide scalability of emulation system and support full system functionality. This article also presents an analysis of feasibility of the scalable system based on a hybrid-structure. The system consists...
The authors present an implementation technique of a novel system which can be used to perform 3-D filtering for separable kernels. The structure, consisting of Givens rotations and delay elements, is implemented in FPGA chip. Givens rotations are based on a pipeline CORDIC algorithm. Presented approach is tested against finite precision noise and sensitivity to structure parameters. It is shown that...
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