The effect of shadow quality on the perception of spatial relationships in computer generated imagery

Proceedings of the Symposium on Interactive 3D Graphics

Volumn Part F129616, Issue , 1992, Pages 39-42

  Wanger, Leonard ^a  

^a SimGraphics Engineering ^*  (United States)

Author keywords

Cue theory; Interactive tasks; Spatial relations

Indexed keywords

COMPUTER GENERATED IMAGERY; CUE THEORY; INTERACTIVE TASKS; PSYCHOPHYSICAL EXPERIMENTS; SIZE AND POSITION; SPATIAL ESTIMATION; SPATIAL RELATIONS; SPATIAL RELATIONSHIPS;

COMPUTER GRAPHICS;

EID: 85012519495     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/147156.147161     Document Type: Conference Paper

References (8)

1. Blinn, James F. "Me and My (Fake) Shadow, " IEEE Computer Graphics and Applications, January 1988, pg 82-86.
2. Crow, Franklin C. "Shadow Algorithms For Computer Graphics, " Computer Graphics, 18(2), Summer 1977.
3. Darlington, Richard B. Regression and Linear Models, McGraw Hill Series in Psychology, McGraw Hill, New York, 1990.
4. Gibson, James J. The Perception of the Visual World, Houghton Mifflin Company, Boston, 1950.
5. Luis. The Psychophysical Response of Human Beings When Subjected to Imploring Visual Stimuli, Master's thesis, Cornell University, Ithaca, New York, 1982.
6. Wanger, Leonard R. Perceiving Spatial Relationships in Computer Generated Images, Master's thesis, Cornell Univer-sity, Ithaca, New York, 1991.
7. Wanger, Leonard R., James A. Ferwerda, and Donald P. Greenberg, "Perceiving Spatial Relationships in Computer Gen-erated Images, " in press.
8. Woo, Andrew, Pierre Poulin, and Alain Fournier. "A Survey of Shadow Algorithms, " IEEE Computer Graphics and Applications, November 1990, pg 13-31.