What is it about?
Texture angle detection is the core of the space-time image velocimetry. This paper discusses the characteristics of two angle detection methods.
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Why is it important?
The conventional method shows inaccurate output in a specific condition. This paper clarifies the adverse condition and reason why the conventional method shows erroneous value. The alternative method is proposed.
Perspectives
Performance of the conventional and the proposed methods differ depending on the image conditions. Further comparison of the performance should be investigated.
Ryota Tsubaki
Nagoya Daigaku
Read the Original
This page is a summary of: On the Texture Angle Detection Used in Space-Time Image Velocimetry (STIV), Water Resources Research, December 2017, American Geophysical Union (AGU),
DOI: 10.1002/2017wr021913.
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