Results 61 to 70 of about 5,240 (214)

Revealing the Energy Level and Charge Dynamics Interplay in Mixed Pb‐Sn Perovskite Solar Cells with Novel Phenoxazine and Phenothiazine Self‐Assembled Monolayers

Solar RRL, Volume 10, Issue 6, 29 March 2026.
Carbazole‐based self‐assembled monolayers (SAMs) have proven effective as HTLs in perovskite solar cells (PSCs). However, the energy alignment with narrow‐bandgap lead‐tin (Pb‐Sn) perovskites is suboptimal. Here, we design four phenoxazine/phenothiazine SAMs.
Daniele T. Cuzzupè, Marius Franckevičius, Orestis Karalis, Yekitwork Abebe Temitmie, Mantas Marčinskas, Maria Azhar, Neethinathan Johnee Britto, Timo Eberle, Denis Andrienko, Vytautas Getautis, Tadas Malinauskas, Hannes Hempel, Lukas Schmidt‐Mende   +12 more
wiley   +1 more source

A Master-Slave Surveillance System to Acquire Panoramic and Multiscale Videos

The Scientific World Journal, 2014
This paper describes a master-slave visual surveillance system that uses stationary-dynamic camera assemblies to achieve wide field of view and selective focus of interest.
Yu Liu, Shiming Lai, Chenglin Zuo, Hao Shi, Maojun Zhang   +4 more
doaj   +1 more source

SW and HW Integration of an IP PTZ Camera onto a Mobile Outdoor Robot [PDF]

, 2015
Terénní robot pro městské vyhledávácí a záchranné mise (USAR) postrádá vysoce kvalitní pan-tilt-zoom (PTZ) streamované video. Funce PTZ může být simulována pomocí existující virtuální kamery, která používá data z kamery LadyBug 3 (LB3).
Chmel Jakub
core  

Vanishing Point Detection and Rail Segmentation Based on Deep Multi-Task Learning

IEEE Access, 2020
In modern railway systems, video surveillance and machine vision analysis have been widely used to detect perimeter intrusions. For pan-tilt-zoom (PTZ) cameras, the machine vision system needs to detect adjustments in PTZ cameras and then automatically ...
Xingxin Li, Liqiang Zhu, Zujun Yu, Baoqing Guo, Yanqin Wan   +4 more
doaj   +1 more source

Hybrid Focal Stereo Networks for Pattern Analysis in Homogeneous Scenes

, 2013
In this paper we address the problem of multiple camera calibration in the presence of a homogeneous scene, and without the possibility of employing calibration object based methods.
A Wang, AD Bimbo, C Eyles, D Brown, D Eynard, D Nistér, DG Lowe, M Ahmed, MA Fischler, MA Lourakis, OD Faugeras, PF Sturm, R Hartley, RI Hartley, RI Hartley, RI Hartley, S Sinha, T Dang, T Svoboda, X Wang, Z Kukelova, Z Zhang   +21 more
core   +2 more sources

Neuronal hyperexcitability: A key to unraveling hippocampal synaptic dysfunction in Lafora disease

Epilepsia, Volume 67, Issue 3, Page 1449-1468, March 2026.
Abstract Background and Objective Lafora disease (LD) is a rare progressive disorder caused by mutations in the EPM2A or EPM2B genes, characterized by the accumulation of Lafora bodies, drug‐resistant epilepsy, and cognitive decline. To investigate the early molecular mechanisms of LD, we studied electrophysiological changes in the dentate gyrus (DG ...
Cinzia Costa, Laura Bellingacci, Jacopo Canonichesi, Valentina Imperatore, Anna Aurora Taddei, Luis Zafra‐Puerta, Nerea Iglesias‐Cabeza, Paolo Prontera, Andrea Mancini, Massimiliano Di Filippo, Alessandro Tozzi, Katiuscia Martinello, Marta Barzasi, Fabrizio Gardoni, Marina P. Sánchez, José M. Serratosa, Lucilla Parnetti, Miriam Sciaccaluga   +17 more
wiley   +1 more source

Tracking with a pan-tilt-zoom camera for an ACC system [PDF]

, 2001
International audienceIn this paper, visual perception of frontal view in intelligent cars is considered. A Pan-Tilt-Zoom (PTZ) camera is used to track preceding vehicles.
Clady, Xavier, Collange, François, Jurie, Frédéric, Martinet, Philippe   +3 more
core   +1 more source

Laser Pointer Tracking in Projector-Augmented Architectural Environments [PDF]

, 2007
We present a system that applies a custom-built pan-tilt-zoom camera for laser-pointer tracking in arbitrary real environments. Once placed in a building environment, it carries out a fully automatic self-registration, registrations of projectors, and ...
Bimber, Oliver (Prof. Dr.), Grosse, Max, Häntsch, Ferry, Kurz, Daniel, Schiewe, Alexander   +4 more
core   +2 more sources

Infant Vocal Behavior During Contingent Vocal Imitation and Its Interruption as a Window Into the Emerging Sense of Agency

Infancy, Volume 31, Issue 2, March/April 2026.
ABSTRACT Infants' emerging sense of agency is thought to be supported by caregivers' contingent responsiveness. However, it remains unclear which types of responses are most relevant to this process. Here, we examined the role of contingent vocal imitation, defined as the prompt repetition of an infant's vocalization by an interaction partner. To tease
Laura Diprossimo, Marlene Meyer, Caroline Lüdemann, Sabine Hunnius, Joscha Kärtner   +4 more
wiley   +1 more source

Step‐by‐step image enhancement method for PTZ‐camera based crack detection in expressways

Electronics Letters
Cracks on highway pavement surfaces are among the most critical problems affecting expressway maintenance. A pan/tilt/zoom (PTZ) camera‐based crack detection method was proposed, owing to the intelligent traffic system (ITS) development of an expressway ...
Zhiqiang Xia, Chunyan Shao, Xuezhi Feng, Huaiqiang Wang   +3 more
doaj   +1 more source