Results 71 to 80 of about 4,817,825 (346)

Gait-Based Pedestrian Detection for Automated Surveillance

, 2007
In this paper, we explore a new approach for walking pedestrian detection in an unconstrained outdoor environment. The proposed algorithm is based on gait motion as the rhythm of the footprint pattern of walking people is considered the stable and ...
BOUCHRIKA, I, Bouchrika, Imed, Nixon, Mark S., NIXON, M S   +3 more
core   +1 more source

The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp, Ludwig Karrasch, Helena Breitenstein, Andreas Straube, Katharina Kamm   +4 more
wiley   +1 more source

Pedestrian Detection Based on Feature Enhancement in Complex Scenes

Algorithms
Pedestrian detection has always been a difficult and hot spot in computer vision research. At the same time, pedestrian detection technology plays an important role in many applications, such as intelligent transportation and security monitoring.
Jiao Su, Yi An, Jialin Wu, Kai Zhang
doaj   +1 more source

A Lightweight Pedestrian Detection Engine with Two-Stage Low-Complexity Detection Network and Adaptive Region Focusing Technique

Sensors, 2021
Pedestrian detection has been widely used in applications such as video surveillance and intelligent robots. Recently, deep learning-based pedestrian detection engines have attracted lots of attention.
Luying Que, Teng Zhang, Hongtao Guo, Conghan Jia, Yuchuan Gong, Liang Chang, Jun Zhou   +6 more
doaj   +1 more source

Early Clinical, Imaging, and Pathological Characteristics of SRPK3/TTN‐Digenic Myopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SRPK3/TTN‐digenic myopathy was recently established as a skeletal muscle myopathy caused by digenic inheritance. This study characterizes the early clinical presentation of SRPK3/TTN‐digenic myopathy in one previously reported and seven newly identified pediatric patients.
Rotem Orbach, Sandra Donkervoort, Carola Hedberg‐Oldfors, Giovanni Baranello, Dimah Saade, Precilla D'Souza, Ruchee Patel, Eva Michael, A. Reghan Foley, Diana Bharucha‐Goebel, S. Jin Haugland, Meghan McAnally, Omer Abdul Hamid, Katherine Chao, Ellen F. Macnamara, Alan H. Beggs, Anna Sarkozy, Juliane Mueller, Steven A. Moore, Richard S. Finkel, Cynthia J. Tifft, Francesco Muntoni, Anders Oldfors, Carsten G. Bönnemann   +23 more
wiley   +1 more source

Multi-Source Domain Fusion Cross-Domain Pedestrian Recognition Based on High-Quality Intermediate Domains

IEEE Access, 2023
Pedestrian detection has received considerable attention over the last few years because it can be combined with pedestrian tracking and re-identification in areas such as vehicle-assisted driving and intelligent video surveillance.
Yixing Niu, Wansheng Cheng, Yushan Lai, Hongzhi Zhang, Mingrui Cao, Kang Cao, Song Fan   +6 more
doaj   +1 more source

The Use of Thermal Cameras for Pedestrian Detection

IEEE Sensors Journal, 2022
Visible-range camera sensors have been widely used for pedestrian detection. However, most of the methods, which employ visible-range color cameras, do not perform well under low-light and no-light conditions, e.g. during night time.
Fatih Altay, Senem Velipasalar
semanticscholar   +1 more source

3D image analysis for pedestrian detection [PDF]

, 2006
A method for solving the dense disparity stereo correspondence problem is presented in this paper. This technique is designed specifically for pedestrian detection type applications.
O'Connor, Noel E., Kelly, Philip, Cooke, Eddie, Smeaton, Alan F., O\u27Connor, Noel E.   +4 more
core  

Upper Cervical Cord Area as a Biomarker of Conversion to Secondary Progressive Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study assessed whether upper cervical cord area (UCCA) measured on routine brain MRI can serve as a biomarker of conversion to SPMS. Methods This is a single‐center retrospective cohort study of RRMS patients with cross‐sectional and longitudinal analyses of clinical and MRI data. Future SPMS converters were matched by age, sex,
Nabil K. El Ayoubi, Sola Al Ghazal, Salem Hannoun, Medhat A. Siddik, Nour M. Najjar, Jim Dagher, Joseph Abboud, Myriam G. Semaan, Samia J. Khoury   +8 more
wiley   +1 more source

Research on Dense Pedestrian Detection Algorithm Based on Improved DETR [PDF]

Jisuanji gongcheng
Dense pedestrian detection is a research hotspot in the field of pedestrian detection. This study proposes an improved DETR target detection algorithm, Pe-DETR, to address the problem of occluded targets and small target pedestrians being prone to missed
SONG Tianze, CAO Congjun, HE Jiaqi, WANG Xusheng, LIU Chenyu
doaj   +1 more source