基于raft光流的视频防抖

Rana Ashar, Burhan A. Sadiq, Hira Mohiuddin, Saniya Ashraf, Muhammad Imran, A. Ullah
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引用次数: 0

摘要

视频防抖是现代视频捕捉的基本需求。多年来,人们提出了许多方法,包括基于2D和3d的模型,以及使用优化和深度神经网络的模型。这项工作描述了用于视频稳定光流估计的尖端循环全对场变换(RAFT)的实现。我们用管道来适应大的运动。然后将结果传递给光流以获得更好的精度。之后,它满足光流的不准确性,使其对遮挡、视差和运动物体具有鲁棒性。与其他优化和基于深度学习的视觉稳定技术相比,我们的方法产生了更好的结果(视觉和定量)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Video Stabilization using RAFT-based Optical Flow
Video Stabilization is the basic need for modern-day video capture. Many methods have been proposed throughout the years including 2D and 3D-based models as well as models that use optimization and deep neural networks. This work describes the implementation of cutting-edge Recurrent All-Pairs Field Transforms (RAFT) for optical flow estimation in video stabilization. we use a pipeline that accommodates the large motion. It then passes the results to the optical flow for better accuracy. After that, it satisfies the inaccuracies of the optical flow and makes it robust to occlusion, Parallax, and moving objects. Our approach yields better results (visually and quantitatively) compared to other optimization and deep learning-based visual stabilization techniques.
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