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VIDEO IMAGE BASED TRACKING SYSTEM FOR IDENTIFYING AND TRACKING ENCODED COLOR SURFACE
VIDEO IMAGE BASED TRACKING SYSTEM FOR IDENTIFYING AND TRACKING ENCODED COLOR SURFACE
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机译:基于视频图像的跟踪系统,用于识别和跟踪编码的彩色表面
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摘要
A video image based tracking method and apparatus for identifying and tracking encoded color surface. Encoded color patterns are integrated with tangible objects such as tangible toys or tangible input objects so that they can be used as a tangible input device for a computing system to control virtual multimedia objects and trigger game interactions. The color pattern within the field of sight of a video image capturing device is identified and tracked and by a computing system. Method to configure the color pattern is included. A great number of encoded patterns can be created. Method to identify the encoded color pattern is included. Method to estimate the 6-DOF (degree-of-freedoms) orientation and coordinates information of the tangible object with encoded color pattern is included. Multiple encoded color patterns can be identified and tracked simultaneously. Tangible toys or tangible input objects configured with encoded color patterns can retain their color identity while capable of being identified and their 6-DOF orientation and coordinates tracked by the computing system.
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