NDLI: Keynote Address

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Keynote Address

Content Provider	IEEE Xplore Digital Library
Author	Pfister, H.
Copyright Year	2004
Description	Author affiliation: Mitsubishi Electr. Res. Labs., Cambridge, MA, USA (Pfister, H.)
Abstract	Summary form only given. The discipline of volume visualization has come a long way. Real-time volume rendering on commodity hardware is now commonplace. Many theoretical aspects of volume modeling and volume visualization have been studied in detail. And the commercial impact of volume visualization is respectable, especially in medical and geophysical applications. Yet, many people share the feeling that the field is becoming stagnant, that too much research focuses on incremental algorithmic improvements, and that we have become disconnected from the scientists, engineers, and doctors who need volume visualization. The question is: where do we go from here? In this talk I will first take stock of the state-of-the art in volume visualization. Our community has a lot to be proud of, and we should celebrate our achievements. In particular, I will show the progress we have made since the seminal NSF report "Visualization in Scientific Computing" was published in 1987. I will point out which of the grand challenges in that report have been overcome with progress in technology, and which problems have proven to be fundamentally harder to solve. The second part of my talk will focus on the future challenges in volume visualization. I will argue that realtime volume rendering is - for all practical purposes - a solved issue. Instead, we need to focus on the principal goal of volume visualization: to convey information with graphical techniques. This simple statement raises many useful questions: how do we convey information effectively? How do we measure effectiveness? What are appropriate forms of visual abstraction? What forms of user interaction are most effective to gain insights? How can technology assist us in conveying information more effectively? There are no clear-cut answers to these questions. Instead, I will demonstrate the issues on some real-life applications and show how we can investigate the nature of visual communication and visual exploration. I will argue that we have the potential to design tools that could have a very profound impact on future scientific progress and public understanding of research. The goal of my talk is to foster a better understanding of the challenges ahead, and to provide points of discussion that can assist in making the next big steps in volume visualization.
File Size	70137
File Format	PDF
ISBN	0780387813
DOI	10.1109/SVVG.2004.9
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-10-12
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer graphics Visualization Laboratories Helium Hardware Personal communication networks Computer vision Computer architecture Photography Face detection
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in