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Image processing device, image processing method, and non-transitory computer-readable storage medium that determines camera position based on a comparison of estimated postures
Image processing device, image processing method, and non-transitory computer-readable storage medium that determines camera position based on a comparison of estimated postures
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机译:图像处理装置,图像处理方法以及基于估计姿势的比较来确定相机位置的非暂时性计算机可读存储介质
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摘要
A device includes a processor configured to execute a first estimation process including detecting a marker from a captured image, and estimating first position and posture of a camera at a time when the captured image is captured, based on a shape of the marker, execute a second estimation process including obtaining a map point in a three-dimensional space from the memory, and estimating second position and posture of the camera at the time when the captured image is captured, based on a correspondence between a projection point in which the map point is projected on the captured image and a characteristic point extracted from the captured image, and select the first position and posture or the second position and posture based on a result of comparison between a first translational component of the first position and posture and a second translational component of the second position and posture.
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