Articles with "scale shift" as a keyword



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

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Published in 2025 at "Optics express"

DOI: 10.48550/arxiv.2502.09939

Abstract: 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… read more here.

Keywords: recognition; temporal scale; scale shift; event recognition ... See more keywords