Camera calibration method based on human body posture estimation in large scene
A technology of human body posture and camera calibration, applied in computing, image data processing, instruments, etc., to achieve the effect of easy implementation, good convergence effect, and reduced complexity
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[0039] The detailed implementation of the present invention will be described in detail below according to the accompanying drawings.
[0040] like figure 1 As shown, the camera calibration method based on human body pose estimation under the large scene of the present invention specifically includes the following steps:
[0041] Step 1. First, you need to build a multi-view camera platform for the production of multi-view human body datasets and the initialization of camera parameters. The multi-view camera platform can be built in an open field outdoors. In this embodiment, a camera system with eight viewing angles is built in eight directions on the edge. For details, please refer to figure 2 form.
[0042] Step 2, in the built camera system, first place a calibration rod, and use Zhang Zhengyou's one-dimensional calibration method to initialize the parameters of the eight cameras. In this embodiment, one end of the calibration rod is first fixed, and an intermediate po...
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Abstract
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