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Biomedical subjects

H F van Tuijl

Publications and source records attributed to H F van Tuijl.

5 recordsLinked to original sources

Perceptual interpretation of complex line patterns.

Leeuwenberg's coding system for the representation of line pattern interpretations is tentatively applied to the interpretation of complex line patterns, that is, line patterns with intersecting lines. Perceptually preferred interpretations of complex line patterns can only be predicted correctly if two requirements are met: (a) The codes of line patterns should contain information about the objects represented by the line patterns, not about the line patterns as drawings; and (b) effects of the gestalt law of good continuation have to be taken into account.

Adult

Reply to Parks.

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Color Perception

Sensory conditions for the occurrence of the neon spreading illusion.

The neon effect, i.e. an illusion of light projected onto a homogeneous lattice, may occur in line patterns made up of elements of different color or brightness. Particular luminance relations between the different line elements in the patterns and between these line elements and their background appear to be critical for the occurrence of the effect.

Color Perception