Selective Foveated Ray Tracing for Head-Mounted Displays
2021 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)(2021)
摘要
Although ray tracing produces significantly more realistic images than traditional rasterization techniques, it is still considered computationally burdensome when implemented on a head-mounted display (HMD) system that demands both wide field of view and high rendering rate. A further challenge is that to present high-quality images on an HMD screen, a sufficient number of ray samples should be t...
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关键词
Head-mounted displays,Three-dimensional displays,Resists,Ray tracing,Rendering (computer graphics),Real-time systems,Augmented reality
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