首页>
外国专利>
Compact optical tracker having at least one visual indicator coupled to each of optical tracker sensors
Compact optical tracker having at least one visual indicator coupled to each of optical tracker sensors
展开▼
机译:紧凑型光学跟踪器,具有至少一个与每个光学跟踪器传感器耦合的视觉指示器
展开▼
页面导航
摘要
著录项
相似文献
摘要
An optical tracker is provided herein. The tracker may include at least two optical tracker sensors, facing at least partially each other. Each optical tracker sensor may include: a pixel array sensor configured to generate a pixel-by-pixel stream of values representing a scene; at least one visual indicator physically coupled to said pixel array sensor; and an integrated circuit (IC) physically coupled to said at least one pixel array sensor, and configured to: receive said pixel-by-pixel stream of values; and apply a binary large object (BLOB) analysis to said stream, to yield BLOB parameters indicative of the at least one visual indicator present in the scene in a single pass of the pixels representing the scene; and a computer processor configured to receive said BLOB parameters and calculate a relative position and/or orientation, or a partial data thereof, of the at least two optical tracker sensors.
展开▼