Results 21 to 30 of about 355,693 (298)

A Novel and Effective Short Track Speed Skating Tracking System

open access: yes, 2012
This dissertation proposes a novel and effective system for tracking high-speed skaters. A novel registration method is employed to automatically discover key frames to build the panorama. Then, the homography between a frame and the real world rink can be generated accordingly.
Wang, Yuxuan
openaire   +4 more sources

A Novel Short-Range Prediction Model for Railway Track Irregularity [PDF]

open access: yesDiscrete Dynamics in Nature and Society, 2012
In recent years, with axle loads, train loads, transport volume, and travel speed constantly increasing and railway network steadily lengthening, shortcomings of current maintenance strategies are getting to be noticed from an economical and safety ...
Peng Xu   +3 more
doaj   +2 more sources

Study of the psychomotor abilities of athletes in cyclic sports, martial arts and esports

open access: yesСлобожанський науково-спортивний вісник, 2023
Purpose: to conduct a comparative analysis of psychomotor abilities in athletes of cyclic sports (short track), martial arts (karate, taekwondo) and esports (CS:GO).
Svitlana Рiatysotska   +5 more
doaj   +1 more source

Study of short-term visual memory of athletes in cyclic sports, martial arts and esports

open access: yesPedagogy of Physical Culture and Sports, 2023
Background and Study Aim.  To carry out a comparative analysis of indicators of short-term visual memory in athletes of cyclic sports (short track), martial arts (karate, taekwondo) and esports (CS:GO). Material and Methods.
Svitlana Piatysotska   +5 more
doaj   +1 more source

Comparative analysis of motor functional asymmetry indicators in athletes of cyclic sports, martial arts, and esports

open access: yesPhysical Education of Students, 2023
Background and Study Aim. Understanding and assessing functional asymmetry among athletes is pivotal, as it has the potential to reveal hidden strengths and weaknesses that can profoundly influence competitive performance.
Svitlana Piatysotska   +5 more
doaj   +1 more source

Assessment of Asymmetrical Lower Limb Loading in the Short-Track Speed Skaters

open access: yesCentral European Journal of Sport Sciences and Medicine, 2023
Background. Short-track speed skaters who regularly participate in training are exposed to the occurrence of asymmetry in the lower limb loading. Objective. The study aimed to assess the symmetry of the lower limb loading in short track skaters and the
Antonina Kaczorowska   +3 more
doaj   +1 more source

Short communication: Experimental factors affecting fission-track counts in apatite [PDF]

open access: yesGeochronology, 2022
The tools for interpreting fission-track data are evolving apace, but, even so, the outcomes cannot be better than the data. Recent studies showed that track etching and observation affect confined-track length measurements.
C. Aslanian   +3 more
doaj   +1 more source

Non-rigid Face Tracking Using Short Track-Life Features [PDF]

open access: yes2010 International Conference on Digital Image Computing: Techniques and Applications, 2010
We define a “generic” non-rigid face tracker as any system that exhibits robustness to changes in illumination, expression and viewpoint during the tracking of facial land-marks in a video sequence. A popular approach to the problem is to detect/track an ensemble of local features over time whilst enforcing they conform to a global non-rigid shape ...
Simon Lucey, Jun-Su Jang
openaire   +1 more source

Determination of the rail-to-earth transition resistance of the ballastless track and influence of the resistance on the current spreading in the subgrade

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2022
Introduction. The rail-to-earth transition resistance is an important parameter of electrified railways, which directly effects the electrical safety level of the traction network and the potential distribution in the upper structure track area.
A. B. Kosarev   +4 more
doaj   +1 more source

Surface-based tracking for short association fibre tractography [PDF]

open access: yesNeuroImage, 2021
Abstract It is estimated that in the human brain, short association fibres (SAF) represent more than half of the total white matter volume and their involvement has been implicated in a range of neurological and psychiatric conditions.
Dmitri Shastin   +9 more
openaire   +7 more sources

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