C
Charles Hansen
Researcher at University of Utah
Publications - 250
Citations - 11547
Charles Hansen is an academic researcher from University of Utah. The author has contributed to research in topics: Visualization & Rendering (computer graphics). The author has an hindex of 58, co-authored 248 publications receiving 10987 citations. Previous affiliations of Charles Hansen include French Institute for Research in Computer Science and Automation & Langley Research Center.
Papers
More filters
Journal ArticleDOI
Multidimensional transfer functions for interactive volume rendering
TL;DR: An important class of 3D transfer functions for scalar data is demonstrated, and the application of multi-dimensional transfer functions to multivariate data is described, and a set of direct manipulation widgets that make specifying such transfer functions intuitive and convenient are presented.
Book
The Visualization Handbook
Charles Hansen,Chris R. Johnson +1 more
TL;DR: The Visualization Handbook focuses on Scalar Field Visualization, which addresses the challenges of large-scale data visualization, and its applications in the SCIRun Problem Solving Environment.
Journal ArticleDOI
Visual comparison for information visualization
TL;DR: This paper proposes a general taxonomy of visual designs for comparison that groups designs into three basic categories, which can be combined, and provides a survey of work in information visualization related to comparison.
Proceedings ArticleDOI
Interactive volume rendering using multi-dimensional transfer functions and direct manipulation widgets
TL;DR: This paper demonstrates an important class of three-dimensional transfer functions for scalar data (based on data value, gradient magnitude, and a second directional derivative), and describes a set of direct manipulation widgets which make specifying such transfer functions intuitive and convenient.