Výsledky vyhledávání - "Farley, Andrew P."

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Diffusion Dataset Generation: Towards Closing the Sim2Real Gap for Pedestrian Detection

Autor: Farley, Andrew, Zand, Mohsen, Greenspan, Michael

We propose a method that augments a simulated dataset using diffusion models to improve the performance of pedestrian detection in real-world data. The high cost of collecting and annotating data in the real-world has motivated the use of simulation

Externí odkaz: http://arxiv.org/abs/2305.09401

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Multiscale Crowd Counting and Localization By Multitask Point Supervision

Autor: Zand, Mohsen, Damirchi, Haleh, Farley, Andrew, Molahasani, Mahdiyar, Greenspan, Michael, Etemad, Ali

We propose a multitask approach for crowd counting and person localization in a unified framework. As the detection and localization tasks are well-correlated and can be jointly tackled, our model benefits from a multitask solution by learning multis

Externí odkaz: http://arxiv.org/abs/2202.09942

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The Hyperbolic Bloch Equations of General Relativity

Autor: Farley, Andrew

New equations are derived which describe the evolution in curved spacetime of null geodesics with non-zero (complex) shear $\sigma$ and twist $\omega$ rates resembling Grishchuk's squeezed states evolution equations from inflationary cosmology. A ``s

Externí odkaz: http://arxiv.org/abs/2011.12714

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Squeezed States in Black-Hole Evaporation by Analytic Continuation

Autor: Farley, Andrew N. S. J.

We compute the semi-classical quantum amplitude to go from an initial spherically symmetric bosonic matter and gravitational field configuration to a final radiation configuration, corresponding to the relic Hawking radiation from a non-rotating, cha

Externí odkaz: http://arxiv.org/abs/gr-qc/0209113

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