Paper
19 December 2002 Comparison of algorithms for efficient approximation of heterogeneous multidimensional scientific data
Immanuel Freedman
Author Affiliations +
Abstract
Many scientists would like to be able to view and analyze quick look astronomical data on hand held devices linked by wireless network to the Internet. Scientific data is often characterized by high dynamic range together with abrupt, localized or extended changes of spatial and temporal statistical properties. I compare the effectiveness of algorithms for the efficient approximation of scientific data that support low bit-rate, near real-time and low-delay communication of heterogeneous multidimensional scientific data over existing or planned wireless networks.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Immanuel Freedman "Comparison of algorithms for efficient approximation of heterogeneous multidimensional scientific data", Proc. SPIE 4847, Astronomical Data Analysis II, (19 December 2002); https://doi.org/10.1117/12.460446
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KEYWORDS
Image compression

Visualization

Astronomy

Image quality

Computing systems

Data modeling

Space telescopes

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