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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 ...
Willy Anugrah Cahyadi, Yeon Ho Chung
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Optical Camera Communication in Vehicular Applications: A Review [PDF]
IEEE Transactions on Intelligent Transportation Systems, 2022 Recently, substantial development is observed in the area of Internet of Vehicles owing to the application of wireless communication technologies. Majority of these technologies are based on radio frequency (RF); however, RF spectra are overly congested and regulated, and hence, insufficient to support massive data traffic in the future.
Moh Khalid Hasan, Md Osman Ali
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Demonstration of a Sub-Pixel Outdoor Optical Camera Communication Link
IEEE Latin America Transactions, 2021 International audienceOptical Camera Communication (OCC) is an Optical Wireless Communication (OWC) technology that relies on general-purpose cameras to perform not only image-related tasks but also to receive data from optical sources. In general terms,
Vicente Matus +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 +2 more
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Influence of Camera Framerate Variations on an Optical Camera Communication System
2021 44th International Conference on Telecommunications and Signal Processing (TSP), 2021Light Emitting Diodes (LED) equipment is used primarily just for lighting, but Visible Light Communication (VLC) is a new research domain that uses existing LED infrastructure for transmitting data, intelligent road traffic signaling, positioning, guiding inside buildings, etc.
Radu Ovidiu Preda +2 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 0037, Li Xiao 0001
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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.
Othman Isam Younus +5 more
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A survey of design and implementation for optical camera communication
Signal Processing: Image Communication, 2017Visible Light Communication (VLC) has emerged as a promising technology for wireless communication owing to advantages such as bandwidth, license, coexistence and security. Additionally, it was officially standardized by IEEE 802.15.7 in 2011. However, it faces certain challenges that can be considered as grounds to develop a revised version.
Nam Tuan Le +2 more
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The Impact of Camera Parameters on the Performance of V2V Optical Camera Communications
2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), 2020This paper investigates the impact of camera parameters on the performance of camera-based vehicle-to-vehicle optical communications system. Here, we consider the light source radiation pattern, atmospheric attenuation and camera noise sources and investigate the impact of the camera’s exposure time, lens f-number, image sensor size and its resolution ...
Negar Masjedi Esfahani +4 more
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