Results 81 to 90 of about 7,114,352 (114)

Color-Shift Keying for Optical Camera Communication Using a Rolling Shutter Mode

IEEE Photonics Journal, 2019
An optical camera communication (OCC) is a special type of a visible light communication that uses a complementary metal-oxide semiconductor as a receiver. However, it is difficult to apply a high-order modulation scheme to such communications because of
Hao-Wei Chen, Shang-Sheng Wen, Xing-Lin Wang, Ming-Zhu Liang, Mu-Yun Li, Qing-Chang Li, Yun Liu   +6 more
doaj   +1 more source

RSE-based optical camera communication in underwater scenery with bubble degradation

, 2021
Optical camera communication (OCC) is a promising technique. We demonstrated a rolling-shutter-based OCC in the underwater bubble scenario with 7.2 kbit/s data rate by employing the proposed de-bubble algorithm and binary fringe correction.
Guan, Weipeng, Wen, Shangsheng, Zhou, Zihao   +2 more
core  

Demonstration of a Sub-Pixel Outdoor Optical Camera Communication Link

, 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,
Rabadan, Jose, Jurado-Verdu, Cristo, Jurado Verdú, Cristo Manuel, Guerra, Victor, Matus Icaza, Vicente, Guerra Yánez, Víctor, Matus, Vicente, Pérez Jiménez, Rafael, Rabadán Borges, José Alberto, Perez-Jimenez, Rafael   +9 more
core   +1 more source

Cost-Effective Optical Wireless Sensor Networks: Enhancing Detection of Sub-Pixel Transmitters in Camera-Based Communications

Sensors
In the domain of the Internet of Things (IoT), Optical Camera Communication (OCC) has garnered significant attention. This wireless technology employs solid-state lamps as transmitters and image sensors as receivers, offering a promising avenue for ...
Idaira Rodríguez-Yánez, Víctor Guerra, José Rabadán, Rafael Pérez-Jiménez   +3 more
doaj   +1 more source

Optical camera communication for smart cities

, 2017
Nowadays, the study of viable applications for smart cities has the direct interest of the research community. The generalized use of LED-based devices with larger dimensions and affordable costs, and the insertion of cameras with better characteristics ...
Chavez-Burbano, Patricia, Guerra, Victor, Jose Rabadan, Victor Guerra, Patricia Chavez-Burbano, Rabadan, J., Rafael Perez-Jimenez, Perez-Jimenez, Rafael   +7 more
core   +1 more source

ePoster

European Journal of Neurology, Volume 33, Issue S1, June 2026.
wiley   +1 more source

On Using the Raspberry Pi Camera to Receive 8-PAM Signals in Optical Camera Communication

Publisher Copyright: © 2024 IEEE.Optical Camera Communication (OCC) has emerged as a way of implementing Optical Wireless Communication (OWC) without the need of adding an additional interface to smart devices equipped with cameras, and is suitable for ...
Ghassemlooy, Zabih, Rego, Miguel, Younus, Othman, Matus, Vicente, Dowhuszko, Alexis A., Figueiredo, Monica, Alves, Luis Nero, Fonseca, Pedro   +7 more
core   +1 more source

Proximity-Based Optical Camera Communication with Multiple Transmitters Using Deep Learning

Sensors
In recent years, optical camera communication (OCC) has garnered attention as a research focus. OCC uses optical light to transmit data by scattering the light in various directions.
Muhammad Rangga Aziz Nasution, Herfandi Herfandi, Ones Sanjerico Sitanggang, Huy Nguyen, Yeong Min Jang   +4 more
doaj   +1 more source

ZEROES: Robust Derivative-Based Demodulation Method for Optical Camera Communication

International audienceMost of Optical Camera Communication (OCC) systems benefit from the rolling shutter mechanism of Complementary Metal-Oxide Semiconductor (CMOS) cameras to record the brightness evolution of the Light-Emitting Diode (LED) through ...
Maugan De Murcia, de Murcia, Maugan, Boeglen, Hervé, Hervé Boeglen, Anne Julien-Vergonjanne, Julien-Vergonjanne, Anne   +5 more
core   +1 more source

SDR-Based All-Optical MIMO Wireless Hybrid IoT Sensor Networks

IEEE Access
In this paper, we experimentally demonstrate and analyze the performance of a software-defined radio (SDR)-based all-optical multiple-input multiple-output (MIMO) wireless hybrid communication link for indoor Internet of Things (IoT) sensor networks.
Shivani Rajendra Teli, Carlos Guerra-Yanez, Zabih Ghassemlooy, Stanislav Zvanovec   +3 more
doaj   +1 more source