Please use this identifier to cite or link to this item: https://hdl.handle.net/11681/5065
Title: An automated technique for measuring built-up urban areas from map graphics through analog image processing
Authors: Murphy, Lawrence P.
Abbe, William W.
Keywords: Cartography
Graphic data processing
Urban area determinations
Analog image processing
Automated image data extraction
Issue Date: May-1975
Publisher: U.S. Army Engineer Topographic Laboratories.
Engineer Research and Development Center (U.S.)
Series/Report no.: ETL ; 0012.
Description: Research note
Abstract: This research report describes a production application using experimental analog (video) image processing equipment for measuring areas (Km2) depicted on graphic map input as built-up urban areas. The note concludes that state-of-the-art analog image processing components can be configured and used to measure built-up areas in one- twelfth of the time required by conventional manual means.
URI: http://hdl.handle.net/11681/5065
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