نتایج جستجو برای: virtual view synthesis

تعداد نتایج: 805330  

Journal: :journal of medical education 0
mustafa alavi-moghaddam associate professor, shahid beheshti university of medical sciences- department of emergency medicine gheysar molavi ali shahrami hamidreza hatamabadi majid shojaei kamran haidari

background and purpose: emergency physicians play an important role in the immediate diagnosis of bioterrorism activities. the present study was conducted with the purpose of comparing the effectiveness of virtual learning and classroom learning in approach to bioterrorism and chemical terrorism for emergency physician s. methods: this was a semi-empirical study, which was conducted via testing...

Babazadeh, saber, Banaroodi, sepideh, nosratzehi, Tahereh,

Abstract Background & Aim: Nowadays the use of digital technology in dental education hasdramatically increased. The growth and development of educational models shows that it is important to change the approach of education from traditional methods to electronic methods and virtual education. We conducted the present study in aims of investigating the effective factors on the quality of vir...

Journal: :international journal of information science and management 0
h. r. dolatabadi ph.d., arak university of iran , the university of exeter p. dillon ph.d. , the university of exeter

the need for intercultural awareness and skills emerges strongly in both distance learning courses, and in social life in multicultural societies. the study of online language transactions is therefore an important aspect of the emerging culture and sociolinguistics of computer mediated communication. the research reported in this paper concerns perceptions held by students in an iranian univer...

Journal: :Journal of the Medical Library Association : JMLA 2016

2017
Emilie Bosc Romuald Pépion Patrick Le Callet Martin Köppel Patrick Ndjiki-Nya Luce Morin Muriel Pressigout

This paper considers the reliability of usual assessment methods when evaluating virtual synthesized views in the multiview video context. Virtual views are generated from Depth Image Based Rendering (DIBR) algorithms. Because DIBR algorithms involve geometric transformations, new types of artifacts come up. The question regards the ability of commonly used methods to deal with such artifacts. ...

     Abstract      The aim of this study was to identify the challenges of virtual education curriculum Design of Shahid Beheshti University from the faculty members’ point of view. For this purpose, the descriptive survey method was used. The study population included all the virtual education faculty members of Shahid Beheshti University which were 48 individuals that were selected as statis...

Journal: :Int. J. Imaging Systems and Technology 2010
Sang-Tae Na Yo-Sung Ho

To compress multiview video and depth information, we synthesize a virtual image for the current view using color and depth data of neighboring views. In this article, we then use a view interpolation prediction scheme at the virtual image to improve the inter-view prediction. We also propose a solution for overlapping regions and empty holes that are generated during the intermediate view synt...

Journal: :Lecture Notes in Computer Science 2022

We present a method for learning to generate unbounded flythrough videos of natural scenes starting from single view. This capability is learned collection photographs, without requiring camera poses or even multiple views each scene. To achieve this, we propose novel self-supervised view generation training paradigm where sample and render virtual trajectories, including cyclic paths, allowing...

1999
Hideo Saito Shigeyuki Baba Makoto Kimura Sundar Vedula Takeo Kanade

In this paper, we present an “appearance-based” virtual view generation method for temporally-varying events taken by multiple cameras of the “3D Room”, developed by our group. With this method, we can generate images from any virtual view point between two selected real views. The virtual appearance view generation method is based on simple interpolation between two selected views. The corresp...

Introduction: Process of e-learning in universities because of coronavirus (Covid-19)  outbreak was developed. Since the success of students in this type of education requires appropriate and effective support,  the present study has been done  to develop a model of support system  in virtual  learning environment in medical universities. Methods: This  is an applied  qualitative research. To d...

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