NASA Technical Reports Server (NTRS) : Perceiving pdf

NASA Technical Reports Server (NTRS) : Perceiving

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Description of the Book:

Generally speaking, one of the most important sources of optical information about environmental structure is known to be the deforming optical patterns produced by the movements of the observer (pilot) or environmental objects. As an observer moves through a rigid environment, the projected optical patterns of environmental objects are systematically transformed according to their orientations and positions in 3D space relative to those of the observer. The detailed characteristics of these deforming optical patterns carry information about the 3D structure of the objects and about their locations and orientations relative to those of the observer. The specific geometrical properties of moving images that may constitute visually detected information about the shapes and locations of environmental objects is examined

• Creator/s: NASA Technical Reports Server (NTRS
• Date: 4/1/1991
• Year: 1991
• Book Topics/Themes: NASA Technical Reports Server (NTRS), SHAPES, SPACE PERCEPTION, SURFACE GEOMETRY, VISUAL CONTROL, VISUAL PERCEPTION, VISUAL SIGNALS, AIRCRAFT CONTROL, EUCLIDEAN GEOMETRY, INFORMATION SYSTEMS, POSITION (LOCATION), Lappin, Joseph S

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