Interactive Extraction of High-Frequency Aesthetically-Coherent Colormaps

Color transfer functions (i.e. colormaps) exhibiting a high frequency luminosity component have proven to be useful in the visualization of data where feature detection or iso-contours recognition is essential. Having these colormaps also display a wide range of color and an aesthetically pleasing composition holds the potential to further aid image understanding and analysis. However producing such colormaps in an efficient manner with current colormap creation tools is difficult. We hereby demonstrate an interactive technique for extracting colormaps from artwork and pictures. We show how the rich and careful color design and dynamic luminance range of an existing image can be gracefully captured in a colormap and be utilized effectively in the exploration of complex datasets

Device independent color imaging modules for IRIS explorer

Having a flexible and expandable system of interconnecting modules which create device independent color image processing chains is a powerful tool for color science research and education. The objective of this research was to see if there existed a commercially available application which would provide the framework for such a system, learn that application, build a system of device independent imaging modules, and document the process so future developer\u27s could easily expand the system. The Numerical Algorithms IRIS Explorer software proved to be the best fit for the system since it offered an intuitive user interface, a powerful set of default modules, and the capabilites for expansion through new module creation. With Explorer, a system of device independent color imaging modules were built, tested, and the module building process documented in this thesis meeting the objectives of the research

NASA Tech Briefs, August 1992

Topics include: Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences

NASA Tech Briefs, March 1995

This issue contains articles with a special focus on Computer-Aided design and engineering amd a research report on the Ames Research Center. Other subjects in this issue are: Electronic Components and Circuits, Electronic Systems, Physical Sciences, Materials, Computer Programs, Mechanics, Machinery, Manufacturing/Fabrication, Mathematics and Information Sciences and Life Science

Bulletin of Longwood College VolumeXL issue 4, December 1954

https://digitalcommons.longwood.edu/alumni/1030/thumbnail.jp

NASA Tech Briefs, July 1995

Topics include: mechanical components, electronic components and circuits, electronic systems, physical sciences, materials, computer programs, mechanics, machinery, manufacturing/fabrication, mathematics and information sciences, book and reports, and a special section of Federal laboratory computing Tech Briefs

NASA Tech Briefs, November 1992

Topics include: Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences

NASA Tech Briefs, September 1992

Topics include: Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Machinery; Fabrication Technology; Mathematics and Information Sciences; Life Sciences

International House Scrapbook 1957-1958

This scrapbook contains information about the Jacksonville State Teachers College International House program, led by James H. Jones, a professor of French. The scrapbook contains photographs and correspondence, newspaper clippings, and more.https://digitalcommons.jsu.edu/intl_yrbk/1009/thumbnail.jp