Results 61 to 70 of about 7,114,352 (114)
IET Optoelectronics, Volume 19, Issue 1, January/December 2025.In this paper, the use of CMOS image sensors as receivers in a rolling shutter optical camera communication system is addressed, analysing the internal working principles that dominate the registration of the incoming light signals and the digital image acquisition.
Raul Zamorano‐Illanes +5 more
wiley +1 more source
Disrupted Human–Dog Interbrain Neural Coupling in Autism‐Associated Shank3 Mutant Dogs
Advanced Science, Volume 11, Issue 41, November 6, 2024.This study explores interbrain activity coupling during human–dog interactions, revealing that mutual gaze and petting enhance neural synchronization in frontal and parietal regions, respectively. Dogs carrying autism‐linked Shank3 mutations display impaired neural coupling and attention, which are rescued by the psychedelic lysergic acid diethylamide.
Wei Ren +4 more
wiley +1 more source
SemOCC: Task-Oriented Optical Camera Communication for Robust Robotic Command Signaling
IEEE AccessRadio Frequency (RF) networks drive Industry 4.0 robotic fleets, but they suffer from electromagnetic interference and congestion. Optical Camera Communication (OCC) provides an interference-free complement. However, conventional OCC recovers bit streams
Safwan Hafeedh Younus +6 more
doaj +1 more source
Rolling OFDM for Image Sensor Based Optical Wireless Communication
IEEE Photonics Journal, 2019 Orthogonal frequency-division multiplexing (OFDM) is a digital multicarrier modulation scheme that is employed in broadband wired and wireless communication as an effective solution with inter-symbol interference caused by a multipath channel.
Huy Nguyen +3 more
doaj +1 more source
Journal of Morphology, Volume 285, Issue 9, September 2024.We present a multimodal anatomy of the male genitalia of the bullet ant, Paraponera clavata. Using this as a model system, we expand and refine on the 5‐category system of homology classification proposed by Meneganzin et al. (2024) and we present evidence supporting the penis‐coxopod theory of male genitalic homology in male insects. Abstract The male
Brendon E. Boudinot +3 more
wiley +1 more source
Discovering and Tracking-based Detection System for Optical Camera Communication
, 2020 Detecting the transmitting source within a frame is fundamental in Optical Camera Communications (OCC). Until now, the detection techniques used today are discovery techniques, that is, in each frame or set of frames, the source is detected unequivocally.
Cristo Jurado-Verdu +9 more
core +1 more source
IEEE Photonics JournalUnmanned-aerial-vehicle (UAV)-assisted optical-wireless-communication (OWC) systems offer several advantages, including data offloading, high flexibility, high mobility, and the ability to temporarily handle unexpected data surges during catastrophic ...
Yun-Han Chang +3 more
doaj +1 more source
Dual Illumination Planar Doppler Velocimetry using a Single Camera [PDF]
, 2003 A Planar Doppler Velocimetry (PDV) illumination system has been designed which is able to generate two beams, separated in frequency by about 600 MHz. This allows a common-path imaging head to be constructed, using a single imaging camera instead of ...
Nobes, David S. +7 more
core +1 more source
Optical Multispectral Camera Communications Using LED Spectral Emission Variations
, 2021 This work proposes using the changes in the LEDs' spectral emission induced by temperature variations to implement emitters for new communication channels in Optical Camera Communication (OCC) systems.
Guerra, Víctor +4 more
core +1 more source
PhotonicsOptical Wireless Communication (OWC) technologies are emerging as promising complements to radio-frequency systems, offering high bandwidth, spatial confinement, and license-free operation.
Ignacio Marin-Garcia +3 more
doaj +1 more source