نتایج جستجو برای: video method

تعداد نتایج: 1772413  

Journal: :DEStech Transactions on Computer Science and Engineering 2018

Journal: :Radio Electronics, Computer Science, Control 2014

Journal: :IEICE Transactions on Information and Systems 2006

Journal: :International Journal of Reconfigurable & Embedded Systems (IJRES) 2023

There have been several researches done in the field of image saliency but not as much video saliency. In order to increase precision and accuracy during compression, reduce coding complexity time consumption along with memory allocation problems our proposed solution. It is a modified high-definition compression (HEVC) pixel based consistent spatiotemporal diffusion temporal uniformity. involv...

Journal: :iranian endodontic journal 0
mandana naseri yazdan shantiaee javid rasekhi saeedeh zadsirjan post graduate student, endodontic department, dentistry school, shahid beheshti university of medical sciences, tehran, iran maryam mojtahed bidabadi akbar khayat

introduction: the conventional method of teaching endodontics has some drawbacks. due to the small size of the oral cavity, students cannot closely observe the clinical procedure. use of new teaching modalities such as the intraoral camera may obviate this problem. this study assessed the effect of video-assisted clinical instruction in dentistry (vacid) on dental student’s knowledge and perfor...

Journal: :the modares journal of electrical engineering 2010
ali - taimori alireza - behrad hassan - ghassemian

in this paper, we propose a novel method for fully automatic detection and tracking of human heads and faces in video sequences. the proposed algorithm consists of two modules: a face detection module and a face tracking module. the detection module, detects the face region and approximates it with an ellipse at the first frame using a modified version of adaboost cascaded classifier. the detec...

Journal: :iranian journal of medical sciences 0
nahid jahanishoorab department of midwifery, school of nursing and midwifery, mashhad university of medical sciences, mashhad, iran samira ebrahimzadeh zagami department of midwifery, school of nursing and midwifery, mashhad university of medical sciences, mashhad, iran ali nahvi faculty of mechanical engineering, k.n. toosi university of technology, tehran, iran seyed reza mazluom department of midwifery, school of nursing and midwifery, mashhad university of medical sciences, mashhad, iran nahid golmakani department of midwifery, school of nursing and midwifery, mashhad university of medical sciences, mashhad, iran mahdi talebi psychiatry and behavioral sciences research center, mashhad university of medical sciences, school of medicine, mashhad, iran

background: pain is one of the side effects of episiotomy. the virtual reality (vr) is a non-pharmacological method for pain relief. the purpose of this study was to determine the effect of using video glasses on pain reduction in primiparity women during episiotomy repair. methods: this clinical trial was conducted on 30 primiparous parturient women having labor at omolbanin hospital (mashhad,...

2013
P. Coenen I. Kingma C. R. Boot G. S. Faber X. Xu P. M. Bongers J. H. van Dieën

Estimation of low-back moments from video analysis a validation study. 78 79 Chapter 6 Validity of a video analysis method 6 ABSTRACT This study aimed to develop, compare and validate two versions of a video analysis method for assessment of low-back moments during occupational lifting tasks since for epidemiological studies and ergonomic practice relatively cheap and easily applicable methods ...

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