Results 261 to 270 of about 14,095,467 (307)

On the Representation of Visual Information

2001
Loss of information in images undergoing fine-to-coarse image transformations is analized by using an approach based on the theory of irreversible transformations. It is shown that entropy variation along scales can be used to characterize basic, low-level information and to gauge essential perceptual components of the image, such as shape and texture.
FERRARO M., BOCCIGNONE, Giuseppe, CAELLI T.   +2 more
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Designing the Visualization of Information

International Journal of Image and Graphics, 2015
The construction of an artifact to visually represent information is usually required by Information Visualization research projects. The end product of design science research is also an artifact and therefore it can be argued that design science research is an appropriate research paradigm for conducting Information Visualization research.
Louis Engelbrecht, Adele Botha, Ronéll Alberts   +2 more
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Information visualization and/as enunciation

Journal of Documentation, 2017
Purpose A Recent work in information studies re-engages with theories of subject enunciation first developed in the work of twentieth century structuralist and post-structuralist critics. To date this work has not been extended to the analysis of data visualizations.
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Dynamic information visualization

ACM SIGMOD Record, 1996
Dynamic queries constitute a very powerful mechanism for information visualization; some universe of data is visualized, and this visualization is modified on-the-fly as users modify the range of interest within the domains of the various attributes of the visualized information.
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Opportunities for information visualization

IEEE Computer Graphics and Applications, 2000
Information visualization has been an active research topic for more than a decade. Products are starting to appear. This article discusses some of the research and commercial opportunities for information visualization over the next decade.
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Information visualization on the Web

Proceedings. 1998 IEEE Conference on Information Visualization. An International Conference on Computer Visualization and Graphics (Cat. No.98TB100246), 2002
A thin client, by definition, has minimal software requirements necessary to function as a user interface front-end for a Web enabled application and raises the issue of client vs. server data visualization rendering. Real-time visual data manipulation does not translate well into a thin client.
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Visual pigments and the acquisition of visual information

Journal of Experimental Biology, 1989
ABSTRACT All the information available to the brain for the interpretation of the visual scene comes from the number of photons absorbed by a very limited number of photoreceptor types which are characterized by their spectral sensitivity.
Lythgoe, JN, Partridge, JC
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Developing calendar visualizers for the information visualizer

Proceedings of the 7th annual ACM symposium on User interface software and technology - UIST '94, 1994
The increasing mass of information confronting a business or an individual have created a demand for information management applications. Time-based information, in particular, is an important part of many information access tasks. This paper explores how to use 3D graphics and interactive animation to design and implement visualizers that improve ...
Jock D. Mackinlay, George G. Robertson, Robert DeLine   +2 more
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Biomedical Information Visualization

2007
The ongoing developments in the fields of molecular biology, genetics, and medical sciences have recently generated an explosion of information collected from living organisms. For the scientist who analyzes these huge amounts of data, information visualization can be a very useful tool.
Mircea Lungu, Kai Xu 0003
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Visualization schemas for flexible information visualization

IEEE Symposium on Information Visualization, 2002. INFOVIS 2002., 2003
Relational databases provide significant flexibility to organize, store, and manipulate an infinite variety of complex data collections. This flexibility is enabled by the concept of relational data schemas, which allow data owners to easily design custom databases according to their unique needs. However, user interfaces and information visualizations
Chris North 0001, Nathan Conklin, Varun Saini   +2 more
openaire   +1 more source