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Khen Cohen

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Articles by Khen Cohen

SONAR: Spectral-Contrastive Audio Residuals for Generalizable Deepfake Detection

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By Khen Cohen, Dan Raviv Verified, Ido Nitzan, Gal lifshitz
| arXiv
arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.
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Temporal Super-Resolution Using a Multi-Channel Illumination Source

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By Khen Cohen, David Mendlovic, Dan Raviv Verified
| MDPI
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
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Illumination-Based Color Reconstruction for the Dynamic Vision Sensor

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By Khen Cohen, David Mendlovic, Omer Hershko, Homer Levy
| MDPI
1. Introduction The majority of image sensors used nowadays are composed of CCD and CMOS image sensors [1]. When using these sensors, a simple composition of still images is taken at a predetermined frame rate, to create a video. This approach has several shortcomings; one such problem is data redundancy—each new frame contains information about all pixels, regardless of whether this information is new or not. Handling this unnecessary information wastes memory, power, and bandwidth [2].
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[2306.13907] Person Recognition using Facial Micro-Expressions with Deep Learning

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By David Mendlovic, Yuval Ringel, Khen Cohen, Mor-Avi Azulay
| arXiv
arXiv:2306.13907 (cs) Download a PDF of the paper titled Person Recognition using Facial Micro-Expressions with Deep Learning, by Tuval Kay and 4 other authors Download PDF Submission history From: Yuval Ringel [ view email] [v1] Sat, 24 Jun 2023 08:57:15 UTC (476 KB) Bibliographic Tools Bibliographic Explorer Toggle Bibliographic Explorer () Litmaps Toggle Litmaps (What is Litmaps?) scite.ai Toggle scite Smart Citations (What are Smart Citations?) Code, Data, Media Links to Code Toggle...
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