Title :
Signal processing aspects of scientific visualization
Author :
Moorhead, Robert J. ; Zhu, Zhifan
Author_Institution :
Mississippi State Univ., MS, USA
fDate :
9/1/1995 12:00:00 AM
Abstract :
The goal of this article is to encourage the signal processing community to address the needs of the scientific visualization community. To aid in this effort, we first explain the visualization process. Then we describe two signal processing issues, sampling and color space selection, that arise in various visualization techniques. Next, we provide a survey of some of the various visualization techniques, emphasizing the difference in visualizing time-invariant and time-variant data. Finally, two visualization applications will be described in detail to exemplify the signal processing aspects of scientific visualization
Keywords :
data visualisation; image colour analysis; signal sampling; color space selection; sampling; scientific visualization; signal processing; time-invariant data; time-variant data; visualization applications; Cathode ray tubes; Data analysis; Data visualization; Image sampling; Ocean temperature; Sea surface; Shape; Signal mapping; Signal processing; Signal sampling;
Journal_Title :
Signal Processing Magazine, IEEE
