Temporal Scale and Shift Invariant Automatic Event Recognition using the Mellin Transform

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Bibliographic Details
Main Authors:	Shen, Xi, Gamboa, Julian, Hamidfar, Tabassom, Mitu, Shamima A., Shahriar, Selim M.
Format:	Preprint
Published:	2025
Subjects:	Computer Vision and Pattern Recognition
Online Access:	Acceder al recurso
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author	Shen, Xi Gamboa, Julian Hamidfar, Tabassom Mitu, Shamima A. Shahriar, Selim M.
author_facet	Shen, Xi Gamboa, Julian Hamidfar, Tabassom Mitu, Shamima A. Shahriar, Selim M.
contents	The Spatio-temporal holographic correlator combines the traditional 2D optical image correlation techniques with inhomogeneously broadened arrays of cold atoms to achieve 3D time-space correlation to realize automatic event recognition at an ultra-high speed. Here we propose a method to realize such event recognition for videos running at different speeds. With this method, we can highly improve recognition accuracy and filter almost all the unwanted events in the video database.
format	Preprint
id	arxiv_https___arxiv_org_abs_2502_09939
institution	arXiv
publishDate	2025
record_format	arxiv
spellingShingle	Temporal Scale and Shift Invariant Automatic Event Recognition using the Mellin Transform Shen, Xi Gamboa, Julian Hamidfar, Tabassom Mitu, Shamima A. Shahriar, Selim M. Computer Vision and Pattern Recognition The Spatio-temporal holographic correlator combines the traditional 2D optical image correlation techniques with inhomogeneously broadened arrays of cold atoms to achieve 3D time-space correlation to realize automatic event recognition at an ultra-high speed. Here we propose a method to realize such event recognition for videos running at different speeds. With this method, we can highly improve recognition accuracy and filter almost all the unwanted events in the video database.
title	Temporal Scale and Shift Invariant Automatic Event Recognition using the Mellin Transform
topic	Computer Vision and Pattern Recognition
url	https://arxiv.org/abs/2502.09939

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