基于FPGA的无人机视频质量增强

Y. Vedavyas, S. Harsha, M. Subhash, S. Vasavi
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引用次数: 3

摘要

如今,无人机被广泛用于监视和各种其他活动。无人机产生的视频流可能令人不安,或者可能包含可能降低视频流质量的噪声数据。可以对视频流进行增强,使视频流中没有干扰。利用现场可编程门阵列(FPGA)实现实时视频增强,减少了处理时间,降低了能耗。我们的项目主要侧重于通过将无人机中的图像源与FPGA集成,使用增强型超分辨率生成对抗网络(ESRGAN)、对比度有限的自适应直方图均衡(CLAHE)、伽玛校正和饱和度调整来提高视频流的质量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Quality Enhancement for Drone Based Video using FPGA
Nowadays Drones are being widely used for surveillance and various other activities. The video stream produced by the drone can be disturbing or can contain noise data which might reduce the quality of the video stream. The video stream can be enhanced so that there is no disturbance in the video stream. The video enhancement can be done in real-time with the help of field programmable gate array (FPGA) which reduces the processing time with low energy consumption. Our project mainly focuses on enhancing the quality of the video stream using enhanced super-resolution generative adversarial networks (ESRGAN), contrast-limited Adaptive histogram equalization (CLAHE), Gamma Correction and Saturation Adjustment by integrating the image source in the drone with the FPGA.
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