Results 1 to 10 of about 14,628 (117)
Regression-Based Camera Pose Estimation through Multi-Level Local Features and Global Features [PDF]
Sensors, 2023 Accurate and robust camera pose estimation is essential for high-level applications such as augmented reality and autonomous driving. Despite the development of global feature-based camera pose regression methods and local feature-based matching guided ...
Meng Xu +3 more
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Single‐camera pose estimation using mirage
IET Computer Vision, 2018 Recently, mirage pose estimation method was proposed for multi‐camera systems. Multi‐camera mirage analytically solves a system of linear equations for six pose parameters in O(n) time. Mirage promises to execute in real time with high accuracy and shows
Khomsun Singhirunnusorn +2 more
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Multi-View Camera Pose Estimation for Robotic Arm Manipulation
IEEE Access, 2020 This article proposes a novel approach aimed at estimating the pose of a camera, affixed to a robotic manipulator, against a target object. Our approach provides a way to exploit the redundancy of the robotic arm kinematics by directly considering ...
Ihtisham Ali +3 more
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Camera parameters estimation from pose detections [PDF]
Компьютерная оптика, 2020 Some computer vision tasks become easier with known camera calibration. We propose a method for camera focal length, location and orientation estimation by observing human poses in the scene.
E.A. Shalimova +2 more
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Fast and Accurate Pose Estimation with Unknown Focal Length Using Line Correspondences
Sensors, 2022 Estimating camera pose is one of the key steps in computer vison, photogrammetry and SLAM (Simultaneous Localization and Mapping). It is mainly calculated based on the 2D–3D correspondences of features, including 2D–3D point and line correspondences.
Kai Guo +4 more
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Spaceborne pose determination based on image to 3D digital surface model matching
IET Image Processing, 2022 Developing an accurate onboard‐camera pose estimation is one major challenge of satellite systems, and the attempt of improving remote sensing camera pose accuracy never ceases.
Xing Chang +4 more
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International Journal of Advanced Robotic Systems, 2022 Image moments are global descriptors of an image and can be used to achieve control-decoupling properties in visual servoing. However, only a few methods completely decouple the control.
Yuhan Chen +4 more
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IMPROVING CAMERA POSE ESTIMATION USING SWARM PARTICLE ALGORITHMS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Most computer vision and photogrammetry applications rely on accurately estimating the camera pose, such as visual navigation, motion tracking, stereo photogrammetry, and structure from motion.
A. Elashry, C. Toth
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Camera pose estimation framework for array-structured images
ETRI Journal, 2022 Despite the significant progress in camera pose estimation and structure-from-motion reconstruction from unstructured images, methods that exploit a priori information on camera arrangements have been overlooked.
Min-Jung Shin +5 more
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RELATIVE CAMERA POSE ESTIMATION METHOD USING OPTIMIZATION ON THE MANIFOLD [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 To solve the problem of relative camera pose estimation, a method using optimization with respect to the manifold is proposed. Firstly from maximum-a-posteriori (MAP) model to nonlinear least squares (NLS) model, the general state estimation model using ...
C. Cheng, X. Hao, J. Li, J. Li
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