1995
DOI: 10.1016/0924-2716(96)80145-6
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Uuno Vilho Helava contributes to photogrammetry in the United States

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“…Making use of the advances of computer technology, which rapidly emerged after WWII, analytical systems were developed in the fifties; the first analytical plotter was introduced in 1957 by the Finnish Uki Helava, who supplied many leading edge photogrammetric developments to the commercial marketplace often as responses to US government contracts (Miller and Seymour, 1995). Analogue instruments are robust systems in which the transformation from image coordinates to object space coordinates is done along optical-mechanical lines.…”
Section: From Analogue To Digitalmentioning
confidence: 99%
“…Making use of the advances of computer technology, which rapidly emerged after WWII, analytical systems were developed in the fifties; the first analytical plotter was introduced in 1957 by the Finnish Uki Helava, who supplied many leading edge photogrammetric developments to the commercial marketplace often as responses to US government contracts (Miller and Seymour, 1995). Analogue instruments are robust systems in which the transformation from image coordinates to object space coordinates is done along optical-mechanical lines.…”
Section: From Analogue To Digitalmentioning
confidence: 99%