778 Hits in 4.9 sec

Stereoscopic Imaging Technology: A Review of Patents and the Literature

Michael Starks
1995 International Journal of Virtual Reality  
A number of areas of interest are briefly reviewed and accompanied by extensive citations from the patent and technical literature.  ...  This article contains comments on the nature of stereo perception as it relates to stereo video displays as well as a discussion of interfaces for stereo graphics and the interaction of stereo video and  ...  As with the 3D Cable, there is a 50 percent chance of a pseudoscopic image on startup. Switching the driver power on and off, or moving it a few times, will result in a stereoscopic image.  ... 
doi:10.20870/ijvr.1995.1.2.2602 fatcat:43hydaz4argo5iimajesawazye

Acquisition of omnidirectional stereoscopic images and videos of dynamic scenes: a review

Luis E. Gurrieri, Eric Dubois
2013 Journal of Electronic Imaging (JEI)  
Hence, there is a need for a panoramic camera to enable the consistent and correct stereoscopic rendering of the scene in every direction.  ...  A comparative study of the different cameras and methods to create stereoscopic panoramas of a scene, highlighting those that can be used for the real-time acquisition of imagery and video, is presented  ...  Acknowledgments This work was supported by the Ontario Graduate Scholarship fund and by the Natural Sciences and Engineering Research Council of Canada.  ... 
doi:10.1117/1.jei.22.3.030902 fatcat:wmue6qaadfedjkkcbfn67z7ksu

Methods for reducing visual discomfort in stereoscopic 3D: A review

Kasim Terzić, Miles Hansard
2016 Signal processing. Image communication  
Many studies have identified the most common causes of discomfort, and a rich body of literature has emerged in recent years with proposed technological and algorithmic solutions.  ...  In this paper, we present the first comprehensive review of available image processing methods for reducing discomfort in stereoscopic images and videos.  ...  Acknowledgement This work was supported by the EPSRC Grant EP/M01469X/1, "Geometric Evaluation of Stereoscopic Video".  ... 
doi:10.1016/j.image.2016.08.002 fatcat:f6lcixhrbnb2nkvnnst2uznlhq

Factors impacting quality of experience in stereoscopic images

Liyuan Xing, Junyong You, Touradj Ebrahimi, Andrew Perkis, Andrew J. Woods, Nicolas S. Holliman, Neil A. Dodgson
2011 Stereoscopic Displays and Applications XXII  
Second, an extension from crosstalk perception to QoE in the simplest stereoscopic system was studied, since QoE is often referred as a criterion for the acceptance of any commercial system and determines  ...  and can not be completely eliminated with current technologies.  ...  This work was performed in the framework of the COST Action IC1003, QUALINET.  ... 
doi:10.1117/12.872252 fatcat:acmr7swvr5getn4xfcpiraoxry

Efficient Stereoscopic Ranging via Stochastic Sampling of Match Quality

T.R. Coffman, A.C. Bovik
2010 IEEE Transactions on Image Processing  
We present a quantitative accuracy evaluation wherein the proposed method outperforms a microcanonical annealing approach by Barnard [2] and a cooperative approach by Zitnick and Kanade [27], while using  ...  Depth estimates are iteratively refined with a stochastic cooperative search by perturbing the estimates, sampling match quality, and reweighting and aggregating the perturbations.  ...  The associate editor coordinating the review of this manuscript and approving it for publication was Prof. Lina J. Karam. T. R.  ... 
doi:10.1109/tip.2009.2035002 pmid:19846373 fatcat:krubkyf34reqbeq34gv6wo7api

New Trends in Sound Planning using Immersive Virtual Reality Technology

Andy Chung, Terence Tsang, W. M. To
2019 Proceedings of the ICA congress  
This paper presents a case study revealing how virtual reality technology can be applied to let the relevant stakeholders "experience" the noise benefits that a particular smart facade design can bring  ...  Apparently, different situations and designs can result in varying levels of costs and benefits. How to balance these becomes a challenge for the acoustical designers and sound planners.  ...  In motion pictures and the entertainment industry, stereoscopic techniques have been used as a way for creating the illusion of depth of moving images and objects, giving audiences a sense of virtual presence  ... 
doi:10.18154/rwth-conv-239954 fatcat:oe3bu5zp6ne2pchf4xa4rufzk4

Partial nephrectomy: the benefits of advancing technology

Katharina Maria Bretterbauer, Stephan Hruby, Lukas Lusuardi, Daniela Colleselli, Thomas Kunit, Günter Janetschek, Michael Mitterberger
2014 Clinical Practice  
The three most important outcomes (no urological complications, negative cancer margins and a minimal decrease in renal functional) are retrospectively reviewed.  ...  Hung et al. examined the benefits of advanced technology over a period of 12 years and the influence of trifecta on feasibility [86] .  ...  from CT segmentation Partial nephrectomy: the benefits of advancing technology Review intracapsular renal tumors.  ... 
doi:10.2217/cpr.14.63 fatcat:j575ku7q4fchlp7quups23rgvm

Reports from the SMPTE Technology Committees

Bruce Devlin, Lars Borg, John F. Snow, Dave Schnuelle, Steve Llamb, Jack Watts, William C. Miller, Brian Long, Bill Redmann, Dean Bullock, Phil Warren, Tatsuji Yamazaki (+7 others)
2020 SMPTE Motion Imaging Journal  
He has received five patents for his work during that period. He is a Fellow of the SMPTE, and a member of the Academy of Motion Picture Arts and Sciences.  ...  The new project will create a replacement document for IEEE 208 that reflects current measurement technology and is independent of the image format.  ... 
doi:10.5594/jmi.2020.3010175 fatcat:j3i6n6i3hjdnfjfk53ut5xuhnu

How visual fatigue and discomfort impact 3D-TV quality of experience: a comprehensive review of technological, psychophysical, and psychological factors

Matthieu Urvoy, Marcus Barkowsky, Patrick Le Callet
2013 Annales des télécommunications  
gies and contents. We notably highlight the need for respecting a comfort zone and avoiding camera and rendering artifacts.  ...  We also discuss the influence of visual attention, exposure duration and training. Conclusions provide guidance for best practices and future research.  ...  a clear image of the targeted object.  ... 
doi:10.1007/s12243-013-0394-3 fatcat:w33a2dwi3narfavoygdwzrz45i

Guest Editorial

Peter Corcoran, Wang-He Lou
2011 IEEE/OSA Journal of Display Technology  
The sixth and final paper in this section is an Invited Paper from ICCE 2011 which provides a broad review and evaluation of 3D and stereoscopic technologies in consumer displays.  ...  Fotonation is now part of the Imaging and Optics division of Tessera Technologies Inc. He is author of more than 200 technical publications and co-inventor on more than 100 granted U.S. patents. Dr.  ... 
doi:10.1109/jdt.2011.2162029 fatcat:ey3md5dcfza7rfrbohxvrmsj7y

Smartphone imaging technology and its applications

Vladan Blahnik, Oliver Schindelbeck
2021 Advanced Optical Technologies  
Subsequently, the basic requirements and physical limitations of smartphone imaging are examined, and the optical design of state-of-the-art multicameras is reviewed alongside their optical technology  ...  This article looks at the evolution and status of SPC imaging technology.  ...  Acknowledgement: The authors would like to thank Dr. Norbert Kerwien for his valuable comments.  ... 
doi:10.1515/aot-2021-0023 fatcat:sr4hssk7zbbuhhj532mqngh424

Technological advancements in head and neck free tissue transfer reconstruction

Syed Ahmed Ali, Akina Tamaki, Jason E. Thuener, Shawn Li, Nicole Fowler, Pierre Lavertu, Theodoros N. Teknos, Rod P. Rezaee
2021 Plastic and Aesthetic Research  
This article will expand upon established and upcoming technological advances and the existing literatures to support their use.  ...  The overall ease and success of performing FTT can be improved by employing novel technologies at every phase of the surgical process.  ...  DISCUSSION This review article references and discusses many of the commonly implemented and upcoming technologies that has been utilized in the field of FTT today.  ... 
doi:10.20517/2347-9264.2021.29 fatcat:svcmrlggsjhdxniu5iydkctbuy

Immersive Technology for Human-Centric Cyberphysical Systems in Complex Manufacturing Processes: A Comprehensive Overview of the Global Patent Profile Using Collective Intelligence

Usharani Hareesh Govindarajan, Amy J. C. Trappey, Charles V. Trappey
2018 Complexity  
This research provides a thorough review of the literature, construction of a domain ontology, presentation of patent metatrend statistical analysis, and data mining analysis using a technology function  ...  A total of 179 references from the IEEE and IET databases and 2,672 patents are systematically analyzed to identify current trends.  ...  Acknowledgments This research is partially supported by the Taiwan Ministry of Science and Technology (Grant no. MOST 106-2218-E-007-012 -MY2).  ... 
doi:10.1155/2018/4283634 fatcat:2ciamvh7mjhiphyliaufgkbjzu

Fundamental Design of Flood Management Educational Games Using Virtual Reality Technology

Rismayani, Alders Paliling, Asma Nurhidayani, Martina Pineng
2022 International Journal of Online and Biomedical Engineering (iJOE)  
The result of this research is the existence of a flood control simulation system that can help the people of Makassar understand what to do in the event of a flood and with virtual reality-based, educational  ...  game technology providing a more attractive appearance.  ...  helped the author a lot in giving time to fill out questionnaires to meet the needs of the results of this research.  ... 
doi:10.3991/ijoe.v18i03.27787 fatcat:eihc6m3d45eczb4cucwkk4hybm

Technology and the Creative Disruption of Health Care

Maria Maia
2016 TATuP - Journal for Technology Assessment in Theory and Practice  
As a consequence, existing regulations should be reviewed in light of these new technologies.  ...  Using a proper software, initial images acquired using, for instance, Computerized Tomography (CT) or Magnetic Resonance Imaging (MRI), the information obtained in the images can be uploaded and used for  ... 
doi:10.14512/tatup.25.2.79 fatcat:o2j4dcqznfaypcwzkwr2vq4jzq
« Previous Showing results 1 — 15 out of 778 results