The Tracking and Frequency Measurement of the Sway of Leafless Deciduous Trees by Adaptive Tracking Window Based on MOSSE
نویسندگان
چکیده
The tree sway frequency is an important part of the dynamic properties trees. In order to obtain trees in wind, a method tracking and measuring leafless deciduous by adaptive window based on MOSSE was proposed. Firstly, constructed for observed target. Secondly, Minimum Output Sum Of Squared Error Filter (MOSSE) used track sway. Thirdly, Fast Fourier transform analyze horizontal velocity target area trees, determined. Finally, comparing power spectral densities (PSDs) x axis acceleration measured accelerometer PSDs video, fundamental equal video. results show that video-based can be successfully
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ژورنال
عنوان ژورنال: Forests
سال: 2022
ISSN: ['1999-4907']
DOI: https://doi.org/10.3390/f13010081