Automatic Placement of Vision Sensors

自动放置视觉传感器

• 批准号: 8714492
• 负责人: David Nitzan
• 金额: $ 44.69万
• 依托单位: SRI International
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-03-15 至 1992-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8714492&HistoricalAwards=false
• 关键词: Automatic; Placement; Vision; Sensors

This research deals with the design of a vision system for a specified task facilitated by sensor-placement techniques that efficiently compute the set of viewpoints from which a specified surface target is not occluded by any object in the environment and from which the entire target lies within the pyramidal field view of the sensor. The target, which cannot be properly viewed by one sensor, is partitioned into a minimal number of components each of which is covered by one sensor. The following issues are addressed: acceptable locations for triangulation range sensors; appropriate camera parameters (image plane, lens, and aperture diameter), given an approximate sensor location; sensor region for targets composed of curved surfaces; and the best viewpoint for a given task.

本研究设计了一个视觉系统， 通过传感器放置技术促进的特定任务 它有效地计算了一组视点， 指定的表面目标没有被任何物体遮挡， 环境，整个目标位于 传感器的金字塔视场图。 目标，它不能 被一个传感器正确地观察，被划分成一个最小的 多个组件，每个组件由一个传感器覆盖。 解决了以下问题： 三角测量距离传感器;适当的摄像机参数 （图像平面、透镜和孔径直径），给定 近似传感器位置;组成目标的传感器区域 最好的办法，就是在一个最好的地方，