All-frequency shadows using non-linear wavelet lighting approximation

ACM SIGGRAPH 2003 Papers, SIGGRAPH '03

Volumn , Issue , 2003, Pages 376-381

  Ng, Ren ^a   Ramamoorthi, Ravi ^b   Hanrahan, Pat ^a  

^a STANFORD UNIVERSITY   (United States)

^b Columbia University ^*  (United States)

Author keywords

image based rendering; non linear approximation; relighting; shadow algorithms; spherical harmonics; wavelets

Indexed keywords

IMAGE-BASED RENDERING; NONLINEAR APPROXIMATION; RELIGHTING; SHADOW ALGORITHM; SPHERICAL HARMONICS;

HARMONIC ANALYSIS; IMAGE RECONSTRUCTION; INTERACTIVE COMPUTER GRAPHICS; SPHERES; WAVELET TRANSFORMS;

APPROXIMATION ALGORITHMS;

EID: 77954000417     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/1201775.882280     Document Type: Conference Paper

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