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METHOD AND SYSTEM FOR PROVIDING AUGMENTED REALITY BASED ON MARKER TRACKING, AND COMPUTER PROGRAM PRODUCT THEREOF
METHOD AND SYSTEM FOR PROVIDING AUGMENTED REALITY BASED ON MARKER TRACKING, AND COMPUTER PROGRAM PRODUCT THEREOF
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机译:基于标记跟踪的增强现实的方法和系统及其计算机程序产品
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摘要
A method, a system, and a computer program product for providing augmented reality based on marker tracking are provided. In the method, an image is captured by an image capturing unit, and whether a quadrangle is present in the image is determined. If the quadrangle is found in the image, whether the quadrangle is a marker that complies with a marker definition is determined. If the quadrangle is the marker, an identity of the marker and four vertice coordinates of a marker image are identified. A rotation state of the marker is determined according to the vertex coordinates of the marker image, and a relative displacement between the marker and the image capturing unit is calculated. A three-dimensional object is combined into the image according to the relative displacement, the rotation state, and the identity of the marker, so as to provide an augmented reality image.
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