Results 11 to 20 of about 126,459 (254)
Sandstorm effect on experimental optical camera communication [PDF]
Applied Optics, 2020 Sandstorms can severely affect the reliability of outdoor optical wireless communications (OWC) by diminishing large regions’ visibility. In this work, the effect of a real sandstorm on optical camera communications (OCC) links is experimentally evaluated.
Matus, Vicente +4 more
openaire +4 more sources
Performance evaluation technique for screen‐to‐camera‐based optical camera communications
IET Optoelectronics, 2023 The increasing development and utilisation of optical camera communications offer an excellent opportunity for the implementation of the smartphone‐to‐smartphone‐based visible light communications (S2SVLC) system.
Vaigai Nayaki Yokar +3 more
doaj +1 more source
DeepCCB-OCC: Deep Learning-Driven Complementary Color Barcode-Based Optical Camera Communications
Applied Sciences, 2022 Display-to-camera (D2C) communications has emerged as a key method for next-generation videos that offer side information to camera-equipped devices during normal viewing. This paper presents Deep learning-driven Complementary Color Barcode-based Optical
Min Tae Kim, Byung Wook Kim
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Exposure Synchronization in Optical Camera Communications for Time Division Multiplexing
IEEE Photonics Journal, 2023 Optical camera communication (OCC) is a type of visible light communication that employs a camera as the receiver. Various flicker-free OCC methods using a general-purpose low-frame rate camera have been proposed.
Hiroaki Matsunaga +3 more
doaj +1 more source
Optical Camera Communications and Machine Learning for Indoor Visible Light Positioning
U.Porto Journal of Engineering, 2023 The potential of VLP is increasing with the rise of indoor mobile machine applications. In this paper, a 3D indoor VLP system based on machine learning and optical camera communications is presented.
Celso Pereira
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A unilateral 3D indoor positioning system employing optical camera communications
IET Optoelectronics, 2023 This article investigates the use of a visible light positioning system in an indoor environment to provide a three dimensional (3D) high‐accuracy solution. The proposed system leveraged the use of a single light‐emitting diode and an image sensor at the
Othman Isam Younus +6 more
doaj +1 more source
Sensors, 2021 In this paper, we explore the potential applications of Optical Wireless Communications in the tourism industry, considering both indoor and outdoor scenarios and different transmission speeds.
Lidia Aguiar-Castillo +4 more
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IEEE Photonics Journal, 2023 Optical camera communication (OCC) has been widely employed in various applications as a flexible and cost-effective means of communication both on land and underwater.
Maolin Li +4 more
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Optical Camera Communications: Principles, Modulations, Potential and Challenges [PDF]
Electronics, 2020 Optical wireless communications (OWC) are emerging as cost-effective and practical solutions to the congested radio frequency-based wireless technologies. As part of OWC, optical camera communications (OCC) have become very attractive, considering recent developments in cameras and the use of fitted cameras in smart devices.
Willy Anugrah Cahyadi +3 more
openaire +4 more sources
Utilization of LED Grow Lights for Optical Wireless Communication-Based RF-Free Smart-Farming System
Sensors, 2021 Indoor smart-farming based on artificial grow lights has gained attention in the past few years. In modern agricultural technology, the growth status is generally monitored and controlled by radio-frequency communication networks. However, it is reported
Sana Javed +3 more
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