SYSTEM AND METHOD FOR CALIBRATING A TRACKING OBJECT IN A VISION SYSTEM

摘要

A method for calibrating a tracking object for use in a graphics application program executing on a computer is disclosed. The method includes a step of connecting a vision system to the computer, wherein the vision system is adapted to monitor a visual space. The method further includes a step of detecting, by the vision system, a tracking object in the visual space. The tracking object has an arcuate motion when guided by a user. The method further includes a step of executing, by the computer, a graphics application program, and outputting, by the vision system to the computer, spatial coordinate data representative of the location of the tracking object within the visual space. The method further includes a step of calibrating the tracking object to compensate for the arcuate motion.

主权项

1. A method for calibrating a tracking object for use in a graphics application program executing on a computer, comprising the steps of:
connecting a vision system to a computer, the vision system adapted to monitor a visual space; detecting, by the vision system, a tracking object in the visual space, the tracking object having an arcuate motion when guided by a user; executing, by the computer, a graphics application program; outputting, by the vision system to the computer, spatial coordinate data representative of the location of the tracking object within the visual space; mapping a horizontal portion and a vertical portion of the spatial coordinate data to a display connected to the computer; and calibrating the tracking object to compensate for the arcuate motion.