Results 31 to 40 of about 122,142 (255)

Robust pedestrian detection and tracking in crowded scenes [PDF]

, 2009
In this paper, a robust computer vision approach to detecting and tracking pedestrians in unconstrained crowded scenes is presented. Pedestrian detection is performed via a 3D clustering process within a region-growing framework.
O'Connor, Noel E., Kelly, Philip, Smeaton, Alan F., O\u27Connor, Noel E.   +3 more
core   +2 more sources

Investigating traffic accidents: the interaction between a motor vehicle and a pedestrian

Transport, 2013
The paper presents the methodology for expert investigation of traffic accidents involving running over pedestrians. This methodology is aimed at determining the availability of any technical possibility for a motor vehicle driver, driving at a ...
Edgar Sokolovskij, Olegas Prentkovskis
doaj   +1 more source

Cost of healthcare rehabilitation services following road traffic injuries: Results from a Level-I trauma center in Saudi Arabia

Journal of Family and Community Medicine, 2022
BACKGROUND: Road traffic injuries (RTIs) are the second leading cause of mortality in Saudi Arabia. The high rate of RTIs puts a strain on rehabilitation services.
Suliman Alghnam, Meshal M Alqahtani, Hosam A Alzahrani, Abdulfattah S Alqahtani, Ibrahim T Albabtain, Khalid A Alsheikh, Mohamed K Alatwi, Mohamed A Alkelya   +7 more
doaj   +1 more source

Pedestrian Collision Avoidance in Autonomous Vehicles: A Review

Computers
Pedestrian collision avoidance is a crucial task in the development and democratization of autonomous vehicles. The aim of this review is to provide an accessible overview of the pedestrian collision avoidance systems in autonomous vehicles that have ...
Timothé Verstraete, Naveed Muhammad
doaj   +1 more source

Routing through open spaces – A performance comparison of algorithms

Geo-spatial Information Science, 2018
Finding the shortest path through open spaces is a well-known challenge for pedestrian routing engines. A common solution is routing on the open space boundary, which causes in most cases an unnecessarily long route. A possible alternative is to create a
Stefan Hahmann, Jakob Miksch, Bernd Resch, Johannes Lauer, Alexander Zipf   +4 more
doaj   +1 more source

THE ISSUE OF ROAD VISIBILITY AND ROAD TRAFFIC SAFETY

Humanities and Social Sciences, 2020
One of the most difficult problems faced by drivers at night is road visibility and difficulty in seeing obstacles in a timely manner. Many night-time accidents occur on roads with no artificial lighting, especially outside built-up areas.
Paweł KĘPA
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Portland pedestrian design guide [PDF]

, 1998
44 p.
Pedestrian Transportation Program (Portland, Or.)
core   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza, Arun Meyyazhagan, Eliseo Picchi, Gustavo Ribas, Ingrid Faber, Ryosuke Miyamoto, Preethi Basavaraju, Paolo Eusebi, Haripriya Kuchi Bhotla, Mario Stasi, Fabrizio Gaudiello, Francesco Patti, Filippo Maria Santorelli, Marcondes Cavalcante França Jr, José Luiz Pedroso, Orlando Graziani Povoas Barsottini, Hélio Afonso Ghizoni Teive, Peter Henry St George‐Hyslop, Toshitaka Kawarai, Antonio Orlacchio   +19 more
wiley   +1 more source

Event detection in pedestrian detection and tracking applications [PDF]

, 2007
In this paper, we present a system framework for event detection in pedestrian and tracking applications. The system is built upon a robust computer vision approach to detecting and tracking pedestrians in unconstrained crowded scenes.
O'Connor, Noel E., Kelly, Philip, Smeaton, Alan F., Philip Kelly, O\u27Connor, Noel E., Noel E. O’connor, Alan F. Smeaton   +6 more
core   +2 more sources