Level of Detail Selection Using a Perceptual Error Metric

使用知觉误差度量的细节层次选择本研究金将研究视觉差异度量在细节层次计算中的应用。 这项研究将使人们有可能评估视觉检测能力的变化，以一个对象representation除了几何差异，suchmodification使对象的表面定义。 使用单一视觉度量时要考虑的因素包括视点位置和表面纹理。 物体所处的环境，包括灯光的效果，也将被评估。 该研究将探讨每个维度对最终细节水平的影响，并将得出一个有效的视觉差异度量，可以与现有的几何测量结合使用。

Level of Detail Selection Using a Perceptual Error MetricThis grant will investigate the use of visual difference metrics inlevel of detail calculations. The research will make it possible toevaluate the visual detectability of changes to an objectrepresentation in addition to the geometric difference that suchmodifications make to the object's surface definition. Factors thatwill be taken into account using a single visual metric includeeyepoint position and surface texture. The context in which theobject is placed, including the effect of lighting, will also beevaluated. The research will explore the impact that each dimensionhas on the final level of detail and will derive an efficient visualdifference metric that can be used in conjunction with existinggeometric measures.