The Development and Evaluation of a Model of Visual Acuity for Computer-Generated Imagery
نویسنده
چکیده
This paper presents a model for human visual acuity which accommodates the e ects of peripheral vision and target velocity. The model is based upon work from the eld of visual perception in order to provide an accurate and principled result. The model is evaluated through a number of psychophysical experiments and subsequently re ned for the genus of stimuli commonly found in computer graphics applications. With this work, and the companion paper Reddy (1996), computer graphics developers gain a reliable method to predict the ability of an average user to perceive detail at any point in a computer-generated scene.
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