RT Book, Section
T1 Digitally generated soft edges with predetermined luminance: An analysis of its influence on image degradation.
A1 Sanz, Inmaculada
A1 Calvo Padilla, María Luisa
A1 Chevalier Del Río, Margarita
AB The presence of degraded or soft edges on a scene or digital image may cause ambiguities in depth perception(1,2). This kind of edges has been analyzed by introducing a mathematical model to digitally implement a large category of degraded edges. This model has accounted the origin of degradation, the performance of psychophysical test for measuring the degradation perception, and image characteristics currently used in artificial vision as momenta, number of gray scale level per pixels, etc. It is the subject of current researches to be applied to artificial reproduction of human visual perception.
PB SPIE--The International Society for Optical Engineering
SN 0-8194-2793-4
YR 1998
FD 1998
LK https://hdl.handle.net/20.500.14352/60834
UL https://hdl.handle.net/20.500.14352/60834
NO Sanz, I., Calvo Padilla, M. L. & Chevalier Del Río, M. «Digitally generated soft edges with predetermined luminance: an analysis of its influence on image degradation». Sixth International Workshop on Digital Image Processing and Computer Graphics: Applications in Humanities and Natural Sciences, vol. 3346, SPIE, 1998, pp. 72-83. www.spiedigitallibrary.org, https://doi.org/10.1117/12.301388.
NO © COPYRIGHT SPIE--The International Society for Optical Engineering.International Workshop on Digital Image Processing and Computer Graphics (DIP-97) - Applications in Humanities and Natural Sciences (6º. 1997. Viena, Austria).
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RD 14 dic 2025