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2. Stochastic methods in global illumination - state of the art report;Szirmay-Kalos,1998
3. The visible differences predictor: applications to global illumination problems;Myszkowski,1998
4. Spatiotemporal sensitivity and visual attention for efficient rendering of dynamic environments;Yee,2001
5. Top-down visual attention for efficient rendering of task related scenes;Sundstedt,2004