A six-degree-of-freedom attitude estimation method based on Tag
A technique for pose estimation and degrees of freedom, applied in the field of computer vision, to solve problems such as robustness effects
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[0034] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, and the following embodiments do not constitute a limitation of the present invention.
[0035] Such as figure 1 As shown, an embodiment of a Tag-based six-degree-of-freedom attitude estimation method is given. In this embodiment, a two-dimensional code label is attached to the moving object to be estimated, and the two-dimensional code label carries a label identification The QR code information of the number, including the following steps:
[0036] Step S1: Receive the input image stream, detect the two-dimensional code label attached to the moving object in the image, and complete the initialization, using the image frame when the initialization is completed as the initial key frame.
[0037] The initialization process of this embodiment includes: detecting the corner points of the two-dimensional code labels attach...
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