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Event-Based Camera Modeling for Atmospheric Turbulence Prediction. [PDF]
Sensors (Basel)Mizrahi D, Brisk D, Mordechai Y, Maor O.
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Wireless in-body sensing through genetically engineered bacteria. [PDF]
Nat CommunBilir A, Yavuz M, Seker UOS, Dumanli S.
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Low-Cost Optical Camera Communications for IoT
2023 IEEE 34th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2023Visible light communication (VLC) based on an optical camera system is a promising technology for indoor IoT applications. It offers advantages such as reduced interference and improved performance but also suffers from limited data rate transmission due to the fixed capture rate of an image sensor.
Pathan, Sanjha Khan +2 more
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Near-Infrared based Optical Camera Communications
2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), 2022We report, for the first time in the literature, an optical camera communications (OCC) link leveraging a near-infrared band at a wavelength of 850 nm that is visible to a standard camera and undetectable by the human eye. An experimental test-bed is developed and evaluated for the proposed system.
Younus, Othman Isam +5 more
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RainbowRow: Fast Optical Camera Communication
2020 IEEE 28th International Conference on Network Protocols (ICNP), 2020Thanks to the popularity of smartphones, optical camera communication (OCC) gains more and more attention from markets and research as one of the new internetworking architectures in the future. However, existing OCC modulations treat the signal from the transmitter as a single point light source, which sacrifices the spatial diversity and limits the ...
Xiao Zhang, Li Xiao
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Optical Camera Communication: Motion over Camera
IEEE Communications Magazine, 2017OCC is a pragmatic version of VLC based on a smart device camera that allows easier implementation of various services in smart devices. This article presents a flexible and novel motion detection scheme over a smart device camera in OCC. The motion detection is conducted in conjunction with a static downlink optical camera communication, where a ...
Shivani Teli +2 more
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Radiometric and geometric camera model for Optical Camera Communications
2015 Seventh International Conference on Ubiquitous and Future Networks, 2015When an object projected on a camera, the shape of the projected object image is governed by the relative position and orientation between object and camera. On the other hand, object radiance, viewing angle and distance at the time of taking picture determine the image brightness of an object.
Md. Shareef Ifthekhar +3 more
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2016
Visible light communications (VLC) has been evolving at a much faster rate because of the development of high energy efficient white light emitting diodes (LED). For the first time, we see a unique device which offers triple functionalities of illumination, data communications and indoor localization, thus opening up the opportunities for applications ...
Zabih Ghassemlooy +2 more
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Visible light communications (VLC) has been evolving at a much faster rate because of the development of high energy efficient white light emitting diodes (LED). For the first time, we see a unique device which offers triple functionalities of illumination, data communications and indoor localization, thus opening up the opportunities for applications ...
Zabih Ghassemlooy +2 more
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The Impact of Camera Parameters on Optical Camera Communication
2019 International Conference on Artificial Intelligence in Information and Communication (ICAIIC), 2019Unlike visible light communication (VLC) using photo detector, optical camera communication (OCC) employs an image sensor as the receiver. In this paper, we discuss the parameter of rolling shutter camera (focal length, FOV, rolling rate, frame rate) which impact to the data rate of optical camera communication system.
Huy Nguyen +4 more
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