Along with advances in optical sensors is the increasingly common practice of
building an imaging system with heterogeneous cameras. While high-resolution
(HR) video acquisition and analysis benefit from hybrid sensors, the intrinsic
characteristics of multiple cameras lead to a challenging motion transfer
problem. In this paper, we propose an algorithm using time series analysis for
motion transfer among multiple cameras. Specifically, we first identify
seasonality in the motion data, and then build an additive time series model to
extract patterns that could be transferred across different cameras. Our
approach has a complete and clear mathematical formulation, and the algorithm
is also efficient and interpretable. Through the experiment on real-world data,
we demonstrate the effectiveness of our method. Furthermore, our motion
transfer algorithm could combine with and facilitate downstream tasks, e.g.,
enhancing pose estimation on low-resolution (LR) videos with inherent patterns
extracted from HR ones.Comment: 10 pages, 9 figure