Results 21 to 30 of about 5,119 (217)

A Quantum MIMO-OFDM Framework with Transmit and Receive Diversity for High-Fidelity Image Transmission

Telecom
This paper proposes a quantum multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) framework for image transmission, which combines quantum multi-qubit encoding with spatial and frequency diversity to enhance noise ...
Udara Jayasinghe, Thanuj Fernando, Anil Fernando   +2 more
doaj   +1 more source

Image Transmission and Selenium: Adriano de Paiva and Initial Steps in the XIX Century

Encyclopedia
Sound transmission, in the form of the telephone, was invented by Alexander Graham Bell et al. in the seventies of the XIX century. Inspired by this development, Adriano de Paiva published in 1878 the idea of the transmission of images at a distance ...
Paulo M. S. T. de Castro
doaj   +1 more source

On the continuity of images by transmission imaging [PDF]

Communications in Mathematical Sciences, 2013
Communications in Mathematical Sciences ; 11 ; 2 ; 573 ...
openaire   +1 more source

A Physics‐Informed Neural Network as a Digital Twin of Optically Turbid Media

Advanced Intelligent Systems
In this article, a novel methodology for characterizing and creating a digital twin of turbid media with intensity measurements only is presented, employing a unique physics‐informed neural network approach.
Mohammadrahim Kazemzadeh, Liam Collard, Linda Piscopo, Massimo De Vittorio, Ferruccio Pisanello   +4 more
doaj   +1 more source

Capsule Endoscopy Technology: A New Era in Digestive Tract Examination

Journal of Digestive Endoscopy
Capsule endoscopy (CE) represents an important groundbreaking advancement in gastrointestinal (GI) examinations, distinguished by its noninvasive, painless, and convenient nature, and has swiftly established itself as a crucial tool for diagnosing and ...
Kang-ming Huang, Hua-bin Qiu, Yinghan Deng, Lian-hui Wu, Hong-bin Chen   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Joint Source-Channel Coding System for 6G Communication: Design, Prototype and Future Directions

IEEE Access
The emergence of the AI era signifies a shift in the future landscape of global communication networks, wherein robots are expected to play a more prominent role compared to humans.
Xinchao Zhong, Chiu-Wing Sham, Sean Longyu Ma, Hong-Fu Chou, Arsham Mostaani, Thang X. Vu, Symeon Chatzinotas   +6 more
doaj   +1 more source

Sensor Calibration Based on Incoherent Optical Fiber Bundles (IOFB) Used For Remote Image Transmission

Sensors, 2009
Image transmission using incoherent optical fiber bundles (IOFB) requires prior calibration to obtain the spatial in-out fiber correspondence in order to reconstruct the image captured by the pseudo-sensor. This information is recorded in a Look-Up Table
Carlos A. Luna, Pedro R. Fernández, Angel E. Cano, Alfredo Gardel, José L. Lázaro   +4 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Complex-Valued Orthogonal Unitary Superposition Encoding for Robust Three-Qubit Quantum-Error-Correction-Based Image Transmission

Algorithms
Efficient and reliable transmission of compressed images over noisy channels remains a significant challenge due to the high sensitivity to noise. Quantum communication offers a promising solution by encoding classical information into quantum states ...
Udara Jayasinghe, Anil Fernando
doaj   +1 more source