Analysis of rotational motion measurement based on HS algorithm

Hua-Kang Nong; Bai-Wei Guo

doi:10.1117/12.2265232

23 January 2017 Analysis of rotational motion measurement based on HS algorithm

Hua-Kang Nong, Bai-Wei Guo

Proceedings Volume 10322, Seventh International Conference on Electronics and Information Engineering; 103224F (2017) https://doi.org/10.1117/12.2265232
Event: Seventh International Conference on Electronics and Information Engineering, 2016, Nanjing, China

Abstract

In micro aircraft design and testing, as well as motor and rotational motion monitoring, it will need to achieve a noncontact detection for rotational motion. HS (Horn and Schunck) algorithm is deduced under the premise that adjacent image intervals and the little change of image gray. HS algorithm is an optical flow calculation method that based on the image in the global smooth constraint. This paper propose an indicator that is used to characterize the optical flow field, and analyze the feasibility of the HS algorithm for the rotational motion measurement.

Citation Download Citation

Hua-Kang Nong and Bai-Wei Guo "Analysis of rotational motion measurement based on HS algorithm", Proc. SPIE 10322, Seventh International Conference on Electronics and Information Engineering, 103224F (23 January 2017); https://doi.org/10.1117/12.2265232

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KEYWORDS

Optical flow

Detection and tracking algorithms

Motion measurement

Video

Motion analysis

Target detection

Motion detection

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