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A FPGA-based embedded system development platform with dual-camera support, named MorFPGA Duo, is presented in this paper. The MorFPGA Duo platform adopts the modular design concept and is capable of a dual core employing the ARM Cortex A9, two channel SDI cameras with Full-HD resolution, versatile built-in peripherals and high expandability to satisfy users' eager needs for state-of-the-art research...
A dual-core FPGA-based embedded system development platform named MorFPGA Duo is presented in this paper. The MorFPGA Duo platform adopts the modular design concept and is capable of a dual core employing the ARM Cortex A9, two channel SDI cameras with Full-HD resolution, versatile built-in peripherals and high expandability to satisfy users' eager needs for state-of-the-art research topics. This...
In this paper, in order to detect the focus of interest with motion-tolerance we propose a novel approach for modeling visual dynamics based on spatiotemporal slice (STS), which can provide rich visual patterns along a large temporal scale. Patch-based visual patterns are first computed to generate a codebook in the automatic specified spatiotemporal extent that is determined by contextual information...
This paper presents a video surveillance system in the environment of a stationary camera that can extract moving targets from a video stream in real time and classify them into predefined categories according to their spatiotemporal properties. Targets are detected by computing the pixel-wise difference between consecutive frames, and then classified with a temporally boosted classifier and ldquospatiotemporal-oriented...
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