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Volume XX (2011) Number XX pp. xx-yy [Type text] COMPUTER GRAPHICS forum Perceptually-Based Appearance Modification for
 

Summary: Volume XX (2011) Number XX pp. xx-yy [Type text] COMPUTER GRAPHICS forum
Perceptually-Based Appearance Modification for
Compliant Appearance Editing
Alvin J. Law1
, Daniel G. Aliaga1
, Behzad Sajadi2
, Aditi Majumder2
, Zygmunt Pizlo3
1
Department of Computer Science, Purdue University, USA
2
Department of Computer Science, University of California, Irvine, USA
3
Department of Psychological Sciences, Purdue University, USA
ABSTRACT
Projection-based appearances are used in a variety of computer graphics applications to impart different appearances on-
to physical surfaces using digitally controlled projector light. To achieve a compliant appearance, all points on the physical
surface must be altered to the colors of the desired target appearance; otherwise, an incompliant appearance results in a
misleading visualization. Previous systems typically assume to operate with compliant appearances or restrict themselves to
the simpler case of white surfaces. To achieve compliancy, one may change the physical surface's albedo, increase the

  

Source: Aliaga, Daniel G. - Department of Computer Sciences, Purdue University

 

Collections: Computer Technologies and Information Sciences