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Статті в журналах з теми "Medical displays"
Mackay, R. Stuart, and J. R. Singer. "Medical Images and Displays." Physics Today 38, no. 11 (November 1985): 106–7. http://dx.doi.org/10.1063/1.2814776.
Повний текст джерелаWells, P. N. T. "Medical images and displays." Ultrasonics 23, no. 3 (May 1985): 143. http://dx.doi.org/10.1016/0041-624x(85)90064-2.
Повний текст джерелаCheng, Wei-Chung, Chih-Lei Wu, and Aldo Badano. "Quantitative Assessment of Color Tracking and Gray Tracking in Color Medical Displays." Color and Imaging Conference 2019, no. 1 (October 21, 2019): 349–54. http://dx.doi.org/10.2352/issn.2169-2629.2019.27.63.
Повний текст джерелаKang, Dongwoo, Jin-Ho Choi, and Hyoseok Hwang. "Autostereoscopic 3D Display System for 3D Medical Images." Applied Sciences 12, no. 9 (April 24, 2022): 4288. http://dx.doi.org/10.3390/app12094288.
Повний текст джерелаHaarbauer, Eric S., Robert P. Mahan, and C. L. Crooks. "Information Displays for Medical Diagnosis." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 45, no. 4 (October 2001): 493–97. http://dx.doi.org/10.1177/154193120104500448.
Повний текст джерелаKeller, Kurtis, Andrei State, and Henry Fuchs. "Head Mounted Displays for Medical Use." Journal of Display Technology 4, no. 4 (December 2008): 468–72. http://dx.doi.org/10.1109/jdt.2008.2001577.
Повний текст джерелаSharples, Sarah. "Medical device displays: Special issue editorial." Displays 33, no. 4-5 (October 2012): 195. http://dx.doi.org/10.1016/j.displa.2012.11.003.
Повний текст джерелаSaha, Anindita, Hongye Liang, and Aldo Badano. "Color measurement methods for medical displays." Journal of the Society for Information Display 14, no. 11 (2006): 979. http://dx.doi.org/10.1889/1.2393035.
Повний текст джерелаAbileah, Adi. "Medical displays in the healthcare system." Journal of the Society for Information Display 15, no. 6 (2007): 337. http://dx.doi.org/10.1889/1.2749319.
Повний текст джерелаYoder, J. W., E. Littell, and B. T. Williams. "Probability Graphics Support for Medical Reasoning." Methods of Information in Medicine 32, no. 03 (1993): 229–32. http://dx.doi.org/10.1055/s-0038-1634928.
Повний текст джерелаДисертації з теми "Medical displays"
Dawood, Richard M. "New technology in radiological diagnosis : an investigation of diagnostic image quality in digital displays of radiographs." Thesis, University College London (University of London), 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.289055.
Повний текст джерелаMomenipour, Amirmasoud. "Audio-tactile displays to improve learnability and perceived urgency of alarming stimuli." Diss., University of Iowa, 2019. https://ir.uiowa.edu/etd/6993.
Повний текст джерелаWinterbottom, Marc. "Individual Differences in the Use of Remote Vision Stereoscopic Displays." Wright State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=wright1433453135.
Повний текст джерелаKoelemeijer, Dorien. "The Design and Evaluation of Ambient Displays in a Hospital Environment." Thesis, Malmö högskola, Fakulteten för kultur och samhälle (KS), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-23601.
Повний текст джерелаMcIntire, John Paul. "Investigating the Relationship between Binocular Disparity, Viewer Discomfort, and Depth Task Performance on Stereoscopic 3D Displays." Wright State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=wright1400790668.
Повний текст джерелаBerberich, Katelyn. "Evaluating Mobile Information Display System in Transfer of Care." Wright State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=wright1503437044573349.
Повний текст джерелаGuarnieri, Gabriele. "High dynamic range images: processing, display and perceptual quality assessment." Doctoral thesis, Università degli studi di Trieste, 2009. http://hdl.handle.net/10077/3121.
Повний текст джерелаThe intensity of natural light can span over 10 orders of magnitude from starlight to direct sunlight. Even in a single scene, the luminance of the bright areas can be thousands or millions of times greater than the luminance in the dark areas; the ratio between the maximum and the minimum luminance values is commonly known as dynamic range or contrast. The human visual system is able to operate in an extremely wide range of luminance conditions without saturation and at the same time it can perceive fine details which involve small luminance differences. Our eyes achieve this ability by modulating their response as a function of the local mean luminance with a process known as local adaptation. In particular, the visual sensation is not linked to the absolute luminance, but rather to its spatial and temporal variation. One consequence of the local adaptation capability of the eye is that the objects in a scene maintain their appearance even if the light source illuminating the scene changes significantly. On the other hand, the technologies used for the acquisition and reproduction of digital images are able to handle correctly a significantly smaller luminance range of 2 to 3 orders of magnitude at most. Therefore, a high dynamic range (HDR) image poses several challenges and requires the use of appropriate techniques. These elementary observations define the context in which the entire research work described in this Thesis has been performed. As indicated below, different fields have been considered; they range from the acquisition of HDR images to their display, from visual quality evaluation to medical applications, and include some developments on a recently proposed class of display equipment. An HDR image can be captured by taking multiple photographs with different exposure times or by using high dynamic range sensors; moreover, synthetic HDR images can be generated with computer graphics by means of physically-based algorithms which often involve advanced lighting simulations. An HDR image, although acquired correctly, can not be displayed on a conventional monitor. The white level of most devices is limited to a few hundred cd/m² by technological constraints, primarily linked to the power consumption and heat dissipation; the black level also has a non negligible luminance, in particular for devices based on the liquid crystal technology. However, thanks to the aforementioned properties of the human visual system, an exact reproduction of the luminance in the original scene is not strictly necessary in order to produce a similar sensation in the observer. For this purpose, dynamic range reduction algorithms have been developed which attenuate the large luminance variations in an image while preserving as far as possible the fine details. The most simple dynamic range reduction algorithms map each pixel individually with the same nonlinear function commonly known as tone mapping curve. One operator we propose, based on a modified logarithmic function, has a low computational cost and contains one single user-adjustable parameter. However, the methods belonging to this category can reduce the visibility of the details in some portions of the image. More advanced methods also take into account the pixel neighborhood. This approach can achieve a better preservation of the details, but the loss of one-to-one mapping from input luminances to display values can lead to the formation of gradient reversal effects, which typically appear as halos around the object boundaries. Different solutions to this problem have been attempted. One method we introduce is able to avoid the formation of halos and intrinsically prevents any clipping of the output display values. The method is formulated as a constrained optimization problem, which is solved efficiently by means of appropriate numerical methods. In specific applications, such as the medical one, the use of dynamic range reduction algorithms is discouraged because any artifacts introduced by the processing can lead to an incorrect diagnosis. In particular, a one-to-one mapping from the physical data (for instance, a tissue density in radiographic techniques) to the display value is often an essential requirement. For this purpose, high dynamic range displays, capable of reproducing images with a wide luminance range and possibly a higher bit depth, are under active development. Dual layer LCD displays, for instance, use two liquid crystal panels stacked one on top of the other over an enhanced backlight unit in order to achieve a dynamic range of 4 ÷ 5 orders of magnitude. The grayscale reproduction accuracy is also increased, although a “bit depth” can not be defined unambiguously because the luminance levels obtained by the combination of the two panels are partially overlapped and unevenly spaced. A dual layer LCD display, however, requires the use of complex splitting algorithms in order to generate the two images which drive the two liquid crystal panels. A splitting algorithm should compensate multiple sources of error, including the parallax introduced by the viewing angle, the gray-level clipping introduced by the limited dynamic range of the panels, the visibility of the reconstruction error, and glare effects introduced by an unwanted light scattering between the two panels. For these reasons, complex constrained optimization techniques are necessary. We propose an objective function which incorporates all the desired constraints and requirements and can be minimized efficiently by means of appropriate techniques based on multigrid methods. The quality assessment of high dynamic range images requires the development of appropriate techniques. By their own nature, dynamic range reduction algorithms change the luminance values of an image significantly and make most image fidelity metrics inapplicable. Some particular aspects of the methods can be quantified by means of appropriate operators; for instance, we introduce an expression which describes the detail attenuation introduced by a tone mapping curve. In general, a subjective quality assessment is preferably performed by means of appropriate psychophysical experiments. We conducted a set of experiments, targeted specifically at measuring the level of agreement between different users when adjusting the parameter of the modified logarithmic mapping method we propose. The experimental results show a strong correlation between the user-adjusted parameter and the image statistics, and suggest a simple technique for the automatic adjustment of this parameter. On the other hand, the quality assessment in the medical field is preferably performed by means of objective methods. In particular, task-based quality measures evaluate by means of appropriate observer studies the clinical validity of the image used to perform a specific diagnostic task. We conducted a set of observer studies following this approach, targeted specifically at measuring the clinical benefit introduced by a high dynamic range display based on the dual layer LCD technology over a conventional display with a low dynamic range and 8-bit quantization. Observer studies are often time consuming and difficult to organize; in order to increase the number of tests, the human observers can be partially replaced by appropriate software applications, known as model observers or computational observers, which simulate the diagnostic task by means of statistical classification techniques. This thesis is structured as follows. Chapter 1 contains a brief background of concepts related to the physiology of human vision and to the electronic reproduction of images. The description we make is by no means complete and is only intended to introduce some concepts which will be extensively used in the following. Chapter 2 describes the technique of high dynamic range image acquisition by means of multiple exposures. In Chapter 3 we introduce the dynamic range reduction algorithms, providing an overview of the state of the art and proposing some improvements and novel techniques. In Chapter 4 we address the topic of quality assessment in dynamic range reduction algorithms; in particular, we introduce an operator which describes the detail attenuation introduced by tone mapping curves and describe a set of psychophysical experiments we conducted for the adjustment of the parameter in the modified logarithmic mapping method we propose. In Chapter 5 we move to the topic of medical images and describe the techniques used to map the density data of radiographic images to display luminances. We point out some limitations of the current technical recommendation and propose an improvement. In Chapter 6 we describe in detail the dual layer LCD prototype and propose different splitting algorithms for the generation of the two images which drive the two liquid crystal panels. In Chapter 7 we propose one possible technique for the estimation of the equivalent bit depth of a dual layer LCD display, based on a statistical analysis of the quantization noise. Finally, in Chapter 8 we address the topic of objective quality assessment in medical images and describe a set of observer studies we conducted in order to quantify the clinical benefit introduced by a high dynamic range display. No general conclusions are offered; the breadth of the subjects has suggested to draw more focused comments at the end of the individual chapters.
XXI Ciclo
1982
Plesniak, Wendy J. (Wendy Jean). "Volumetric rendering for holographic display of medical data." Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/63193.
Повний текст джерелаIncludes bibliographical references.
Work funded by a joint IBM/MIT agreement.
by Wendy J. Plesniak.
M.S.
Moura, Lincoln de Assis. "A system for the reconstruction, handling and display of three-dimensional medical structures." Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/47192.
Повний текст джерелаFisher, Henry Donald 1943. "DESIGN OF REVIEW CONSOLE FOR RADIOLOGY APPLICATIONS (DISPLAY, PACS)." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/291634.
Повний текст джерелаКниги з теми "Medical displays"
Aldo, Badano, and National Institute of Standards and Technology (U.S.), eds. Characterization of luminance probe for accurate contrast measurements in medical displays. Gaithersburg, Md: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 2003.
Знайти повний текст джерелаNakamoto, Takamichi. Human olfactory displays and interfaces: Odor sensing and presentation. Hershey, Pa: Information Science Reference, 2013.
Знайти повний текст джерелаAdvisory Group for Aerospace Research and Development. Aerospace Medical Panel., ed. Helmet mounted displays and night vision goggles: Papers presented at the Aerospace Medical Panel Symposium held in Pensacola, Florida, United States, 2nd May 1991. Neuilly sur Seine: Agard, 1991.
Знайти повний текст джерелаSinclair, Paul. Display techniques for 3D medical images. Manchester: University ofManchester, Department of Computer Science, 1997.
Знайти повний текст джерелаFreeman, Jenny V. How to display data. Malden, Mass: BMJ Books, 2008.
Знайти повний текст джерелаJohn, Walters Stephen, and Campbell Michael J. PhD, eds. How to display data. Malden, Mass: BMJ Books, 2008.
Знайти повний текст джерелаJagger, A. C. D. A display tool for 3-D medical image data. Manchester: UMIST, 1994.
Знайти повний текст джерелаArgyriou, Vasileios. Image, video & 3D data registration: Medical, satellite and video processing applications with quality metrics. Hoboken: Wiley, 2015.
Знайти повний текст джерелаImaginary creatures: The library on display. Firenze: Mandragora, 2007.
Знайти повний текст джерелаPatrick, McDonnell, ed. Scientific illustration: A guide to biological, zoological, and medical rendering techniques, design, printing, and display. 2nd ed. New York: Van Nostrand Reinhold, 1994.
Знайти повний текст джерелаЧастини книг з теми "Medical displays"
Krupinski, Elizabeth A. "Medical Displays." In Handbook of Visual Display Technology, 275–83. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-14346-0_169.
Повний текст джерелаKrupinski, Elizabeth A. "Medical Displays." In Handbook of Visual Display Technology, 1–7. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-35947-7_169-1.
Повний текст джерелаBranaghan, Russell J., Joseph S. O’Brian, Emily A. Hildebrand, and L. Bryant Foster. "Displays." In Humanizing Healthcare – Human Factors for Medical Device Design, 271–306. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-64433-8_11.
Повний текст джерелаStreveler, Dennis J., and Peter B. Harrison. "Judging Visual Displays of Medical Information." In Buying Equipment and Programs for Home or Office, 43–55. New York, NY: Springer New York, 1987. http://dx.doi.org/10.1007/978-1-4612-4708-1_8.
Повний текст джерелаLa, Jessica, and Ann Weatherall. "Pain Displays as Embodied Activity in Medical Interactions." In Discursive Psychology and Embodiment, 197–220. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53709-8_8.
Повний текст джерелаWinkler, Alexander, Ulrich Eck, and Nassir Navab. "Spatially-Aware Displays for Computer Assisted Interventions." In Medical Image Computing and Computer Assisted Intervention – MICCAI 2020, 451–60. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59716-0_43.
Повний текст джерелаHale, J. D., P. E. Valk, L. Kaufman, L. E. Crooks, C. B. Higgins, and J. C. Watts. "Strategies for Informative Displays of Blood Vessels Using Magnetic Resonance Imaging Data." In Information Processing in Medical Imaging, 234–46. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4261-5_18.
Повний текст джерелаGeske, Thomas, Sri Ganesh R. Bade, Matt Worden, Xin Shan, Junqiang Li, and Zhibin Yu. "Organometal Halide Perovskites for Next Generation Fully Printed and Flexible LEDs and Displays." In Flexible and Stretchable Medical Devices, 199–214. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2018. http://dx.doi.org/10.1002/9783527804856.ch8.
Повний текст джерелаKara, Peter A., Peter T. Kovacs, Suren Vagharshakyan, Maria G. Martini, Sandor Imre, Attila Barsi, Kristof Lackner, and Tibor Balogh. "Perceptual Quality of Reconstructed Medical Images on Projection-Based Light Field Displays." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 476–83. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-49655-9_58.
Повний текст джерелаIchikawa, Katsuhiro, and Hiroko Kawashima. "Preliminary Study on Sub-Pixel Rendering for Mammography Medical Grade Color Displays." In Breast Imaging, 737–43. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07887-8_102.
Повний текст джерелаТези доповідей конференцій з теми "Medical displays"
Harrison, Reid, and Oh-Kyong Kwon. "Medical & Displays." In 2008 International Solid-State Circuits Conference - (ISSCC). IEEE, 2008. http://dx.doi.org/10.1109/isscc.2008.4523106.
Повний текст джерелаMuka, Edward, Hartwig R. Blume, and Scott J. Daly. "Display of medical images on CRT soft-copy displays: a tutorial." In Medical Imaging 1995, edited by Yongmin Kim. SPIE, 1995. http://dx.doi.org/10.1117/12.207628.
Повний текст джерелаOike, Yusuke, and Maysam Ghovanloo. "Session 6 overview: Medical, displays and imagers: Imagers, MEMS, medical and displays subcommittee." In 2012 IEEE International Solid-State Circuits Conference (ISSCC). IEEE, 2012. http://dx.doi.org/10.1109/isscc.2012.6177125.
Повний текст джерелаMertelmeier, Thomas, and Peter Scharl. "Acceptance testing for softcopy displays." In Medical Imaging 2001, edited by Seong K. Mun. SPIE, 2001. http://dx.doi.org/10.1117/12.428096.
Повний текст джерелаRolland, Jannick P., Jim Parsons, and Dennis Hancock. "Conformal optics for medical visualization." In International Optical Design Conference. Washington, D.C.: Optica Publishing Group, 1998. http://dx.doi.org/10.1364/iodc.1998.lfb.5.
Повний текст джерелаSaha, Anindita, Hongye Liang, Aldo Badano, and Edward F. Kelley. "Accurate color measurement methods for medical displays." In Medical Imaging, edited by Steven C. Horii and Katherine P. Andriole. SPIE, 2007. http://dx.doi.org/10.1117/12.708998.
Повний текст джерелаDallas, William J., Hans Roehrig, Jiahua Fan, Elizabeth A. Krupinski, and Jeffrey P. Johnson. "Spatial noise suppression for LCD displays." In SPIE Medical Imaging, edited by Berkman Sahiner and David J. Manning. SPIE, 2009. http://dx.doi.org/10.1117/12.813999.
Повний текст джерелаVan Metter, Richard L., and Thomas E. Kocher. "Visual study of perceptually optimized displays." In Medical Imaging 1997, edited by Harold L. Kundel. SPIE, 1997. http://dx.doi.org/10.1117/12.271307.
Повний текст джерелаBlume, Hartwig R., Scott J. Daly, and Edward Muka. "Presentation of medical images on CRT displays: a renewed proposal for a display function standard." In Medical Imaging 1993, edited by Yongmin Kim. SPIE, 1993. http://dx.doi.org/10.1117/12.146970.
Повний текст джерелаKrupinski, Elizabeth A., Jeffrey P. Johnson, Hans Roehrig, and Jeffrey Lubin. "Optimizing soft copy mammography displays using a human visual system model: influence of display phosphor." In Medical Imaging 2002, edited by Dev P. Chakraborty and Elizabeth A. Krupinski. SPIE, 2002. http://dx.doi.org/10.1117/12.462694.
Повний текст джерелаЗвіти організацій з теми "Medical displays"
Kelley, Edward F., and Aldo Badano. Characterization of luminance probe for accurate contrast measurements in medical displays. Gaithersburg, MD: National Institute of Standards and Technology, 2003. http://dx.doi.org/10.6028/nist.ir.6974.
Повний текст джерелаEdwards, Frannie, Kaikai Liu, Amanda Lee Hughes, Jerry Zeyu Gao, Dan Goodrich, Alan Barner, and Robert Herrera. Best Practices in Disaster Public Communications: Evacuation Alerting and Social Media. Mineta Transportation Institute, December 2022. http://dx.doi.org/10.31979/mti.2022.2254.
Повний текст джерелаMasinter, L., D. Wing, A. Mutz, and K. Holtman. Media Features for Display, Print, and Fax. RFC Editor, March 1999. http://dx.doi.org/10.17487/rfc2534.
Повний текст джерелаDragan, Kacie, Ingrid Ellen, and Sherry Glied. Does Gentrification Displace Poor Children? New Evidence from New York City Medicaid Data. Cambridge, MA: National Bureau of Economic Research, May 2019. http://dx.doi.org/10.3386/w25809.
Повний текст джерелаLeavy, Michelle B., Costas Boussios, Robert L. Phillips, Jr., Diana Clarke, Barry Sarvet, Aziz Boxwala, and Richard Gliklich. Outcome Measure Harmonization and Data Infrastructure for Patient-Centered Outcomes Research in Depression: Final Report. Agency for Healthcare Research and Quality (AHRQ), June 2022. http://dx.doi.org/10.23970/ahrqepcwhitepaperdepressionfinal.
Повний текст джерелаBrown, Yolanda, Twonia Goyer, and Maragaret Harvey. Heart Failure 30-Day Readmission Frequency, Rates, and HF Classification. University of Tennessee Health Science Center, December 2020. http://dx.doi.org/10.21007/con.dnp.2020.0002.
Повний текст джерелаZielinska-Dabkowska, Karolina, and Ava Fatah gen Schieck. Designing digital displays and interactive media in today’s cities by night. Do we know enough about attracting attention to do so? The Centre for Conscious Design, October 2019. http://dx.doi.org/10.33797/cca0001.
Повний текст джерелаBarbara, Paul F. Ultrafast Near-Field Scanning Optical Microscopy (NSOM) of Emerging Display Technology Media: Solid State Electronic Structure and Dynamics,. Fort Belvoir, VA: Defense Technical Information Center, May 1995. http://dx.doi.org/10.21236/ada294879.
Повний текст джерелаWebair, Hana Hasan, Tengku Alina Tengku Ismail, and Shaiful Bahari Ismail. Health seeking behaviour among patients suffering from infertility in the Arab countries; a scoping review protocol. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, March 2022. http://dx.doi.org/10.37766/inplasy2022.3.0034.
Повний текст джерелаHart, Tim, Mary Wickenden, Stephen Thompson, Yul Derek Davids, Gary Pienaar, Mercy Ngungu, Yamkela Majikijela, et al. Socio-Economic Wellbeing and Human Rights-Related Experiences of People with Disabilities in Covid-19 Times in South Africa. Institute of Development Studies (IDS), January 2022. http://dx.doi.org/10.19088/ids.2022.013.
Повний текст джерела