Results 101 to 110 of about 314,591 (295)

The Structural Similarity Can Identify the Presence of Noise in Video Data from Unmanned Vehicles

open access: yesJournal of Imaging
This paper proposes a method for detecting distorted frames in video footage recorded by an unmanned vehicle. The proposed detection method is performed by analyzing a sequence of video frames, utilizing the contrast aspect of the structural similarity ...
Anzor Orazaev   +3 more
doaj   +1 more source

Changes, disruption and innovation: An investigation of the introduction of new health information technology in a microbiology laboratory

open access: yesJournal of Pathology Informatics, 2012
Background: It is expected that health information technology (HIT) will deliver a safer, more efficient and effective health care system. The aim of this study was to undertake a qualitative and video-ethnographic examination of the impact of ...
George Toouli   +2 more
doaj   +1 more source

Knee injury mechanism varies by injury category: Video analysis of multi‐ligament knee injuries in the National Football League

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study aims to characterize the mechanism of multi‐ligament knee injury (MLKI) sustained during a National Football League (NFL) game through video analysis. Methods A retrospective video analysis of official NFL game footage spanning 1997–2022 was performed.
Ethan Ruh   +3 more
wiley   +1 more source

Coherent video generation for multiple hand-held cameras with dynamic foreground

open access: yesComputational Visual Media, 2020
For many social events such as public performances, multiple hand-held cameras may capture the same event. This footage is often collected by amateur cinematographers who typically have little control over the scene and may not pay close attention to the
Fang-Lue Zhang   +4 more
doaj   +1 more source

Internet delivery of time-synchronised multimedia: the SCOTS projects [PDF]

open access: yes, 2005
The Scottish Corpus of Texts and Speech (SCOTS) Project at Glasgow University aims to make available over the Internet a 4 million-word multimedia corpus of texts in the languages of Scotland.
Anderson, W., Beavan, D.
core   +1 more source

Potential head injuries in men's football, futsal and beach soccer: Distinct exposure‐adjusted frequency and patterns from a comparative video analysis

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Football, futsal and beach soccer differ in playing conditions, but data on differences in head injury characteristics are limited. The aim of this study was to systematically analyse and compare potential head injuries in these disciplines.
Yavuz Lima   +4 more
wiley   +1 more source

Exploring the safety and quality of mobile X-ray imaging in a new infectious disease biocontainment unit: an in situ simulation and video-reflexive study

open access: yesBMJ Open
Objectives During a precommissioning inspection of a new biocontainment centre, radiographers noted structural features of quarantine rooms that could compromise staff and patient safety and the X-ray image quality, even after significant modifications ...
Chris Degeling   +7 more
doaj   +1 more source

Timing of ACL injuries during elite male football (soccer) matches—Impact of player position, substitutes, contact mechanisms, possession status and situational pattern: An analysis of 369 ACL injuries

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To document the timing of anterior cruciate ligament (ACL) injuries according to match minute and effective minutes played during football matches, considering player position, substitutions, contact mechanism, possession status and situational pattern.
Matthew Buckthorpe   +4 more
wiley   +1 more source

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