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Updated: Jun 9, 2025

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
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在基于FPGA的高速摄像机上对原始拜耳图像进行并行无损压缩

Žan Regoršek1, Aleš Gorkič2, Andrej Trost1

  • 1Faculty of Electrical Engineering, University of Ljubljana, 1000 Ljubljana, Slovenia.

Sensors (Basel, Switzerland)
|October 26, 2024
PubMed
概括

本研究介绍了用于高速摄像机的硬件加速无损图像压缩算法,实现了实时应用的显著尺寸缩小和高吞吐量.

关键词:
在FPGA中,FPGA是指FPGA.高速度的图像捕捉.没有损失的图像压缩.平行处理是平行处理.处理传感器数据的数据处理.

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Upsampling01:22

Upsampling

Managing signal sampling rates is essential in digital signal processing to maintain signal integrity. A decimated signal, characterized by a reduced frequency range due to its lower sampling rate, can be upsampled by inserting zeros between each sample. This upsampling process expands the original spectrum and introduces repeated spectral replicas at intervals dictated by the new Nyquist frequency. To refine this zero-inserted sequence, it is passed through a lowpass filter with a cutoff...
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