Biologically and Probabilistically guided Multimedia

生物和概率引导的多媒体

• 批准号: RGPIN-2017-04786
• 负责人: Basu, Anup
• 金额: $ 1.89万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=634685
• 关键词: Biologically; Probabilistically; guided; Multimedia

The Human Visual System is supported by a very high resolution fovea with rapidly declining resolution in the periphery. The fovea captures details in about a 2 degree cone extending from the center of the eyes. Thus, we can only see a few letters of text clearly at a time at reading distances. In our mind, however, we think that everything is clearly visible. This perception is a result of our eyes being dynamic or “active” and always being guided by the brain to look at precisely what is most important at a given instant.

人类视觉系统是由一个非常高分辨率的中央凹支持的，而周围的分辨率则迅速下降。中央凹捕捉从眼睛中心延伸出的约2度圆锥体的细节。因此，在阅读距离上，我们一次只能清楚地看到几个字母。然而，在我们的头脑中，我们认为一切都是清晰可见的。这种感知是由于我们的眼睛是动态的或“活跃的”，并且总是由大脑引导，在给定的时刻准确地看到最重要的东西。