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1 - 25 of 4
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Hansen, Charles D. | Semotus visum: a flexible remote visualization framework | By offering more detail and precision, large data sets can provide greater insights to researchers than small data sets. However, these data sets require greater computing resources to view and manage. Remote visualization techniques allow the use of computers that cannot be operated locally. The S... | Remote visualization; Semotus Visum | 2002 |
| 2 |
 | Hansen, Charles D. | Scout: a hardware-accelerated system for quantitatively driven visualization and analysis | Quantitative techniques for visualization are critical to the successful analysis of both acquired and simulated scientific data. Many visualization techniques rely on indirect mappings, such as transfer functions, to produce the final imagery. In many situations, it is preferable and more powerful ... | Visualization systems; Hardware acceleration; Volume rendering; Multivariate visualization | 2004 |
| 3 |
 | Hansen, Charles D. | Non-photorealistic volume rendering using stippling techniques | Simulating hand-drawn illustration techniques can succinctly express information in a manner that is communicative and informative. We present a framework for an interactive direct volume illustration system that simulates traditional stipple drawing. By combining the principles of artistic and sci... | Volume rendering; Non-photorealistic rendering; Scientific visualization; Medical imaging | 2002 |
| 4 |
 | Hansen, Charles D. | Interactive volume rendering using multi-dimensional transfer functions and direct manipulation widgets | Most direct volume renderings produced today employ onedimensional transfer functions, which assign color and opacity to the volume based solely on the single scalar quantity which comprises the dataset. Though they have not received widespread attention, multi-dimensional transfer functions are a v... | Volume rendering; Volume visualization; Direct volume rendering; Multidimensional transfer functions; Direct manipulation widgets; Graphics hardware | 2001 |
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