A New Analytical Method for Relative Camera Pose Estimation Using Unknown Coplanar Points
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mathematical Imaging and Vision"
DOI: 10.1007/s10851-017-0741-5
Abstract: We present a new analytical method for solving the problem of relative camera pose estimation. This method first calculates the homography matrix between two calibrated views using unknown coplanar points, and then, it decomposes the… read more here.
Keywords: analytical method; camera pose; method; relative camera ... See more keywords
Camera pose estimation based on global structure from motion
Sign Up to like & getrecommendations! Published in 2020 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-020-09045-8
Abstract: In this paper, a new global camera pose estimation algorithm WTLS-IRLS is proposed, which can effectively solve the global rotation when there are outliers. Firstly, according to the relationship between the rotation vector and the… read more here.
Keywords: pose estimation; camera pose; rotation; based global ... See more keywords
Sample-based adaptive Kalman filtering for accurate camera pose tracking
Sign Up to like & getrecommendations! Published in 2019 at "Neurocomputing"
DOI: 10.1016/j.neucom.2018.11.083
Abstract: Abstract Inferring the camera pose with high accuracy is deemed crucial in many applications such as robot manipulation and virtual reality. Traditionally, features extracted from camera images are processed by Kalman-based schemes due to their… read more here.
Keywords: sample based; kalman filtering; camera pose; camera ... See more keywords
Mirage: an O(n) time analytical solution to 3D camera pose estimation with multi-camera support
Sign Up to like & getrecommendations! Published in 2017 at "Robotica"
DOI: 10.1017/s0263574716000874
Abstract: SUMMARY Mirage is a camera pose estimation method that analytically solves pose parameters in linear time for multi-camera systems. It utilizes a reference camera pose to calculate the pose by minimizing the 2D projection error… read more here.
Keywords: pose estimation; camera pose; camera; mirage ... See more keywords
Multi-View Camera Pose Estimation for Robotic Arm Manipulation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3026108
Abstract: 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… read more here.
Keywords: camera pose; pose estimation; approach; robotic arm ... See more keywords
Camera Pose Optimization for 3D Mapping
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3239657
Abstract: Digital 3D models of environments are of great value in many applications, but the algorithms that build them autonomously are computationally expensive and require a considerable amount of time to perform this task. In this… read more here.
Keywords: time; camera pose; algorithm; exploration ... See more keywords
Hybrid Camera Pose Estimation With Online Partitioning for SLAM
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2020.2967688
Abstract: This letter presents a hybrid real-time camera pose estimation framework with a novel partitioning scheme and introduces motion averaging to monocular Simultaneous Localization and Mapping (SLAM) systems. Breaking through the limitations of fixed-size temporal partitioning… read more here.
Keywords: hybrid camera; camera pose; pose estimation; estimation online ... See more keywords
Homography-Based Loss Function for Camera Pose Regression
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3168329
Abstract: Some recent visual-based relocalization algorithms rely on deep learning methods to perform camera pose regression from image data. This letter focuses on the loss functions that embed the error between two poses to perform deep… read more here.
Keywords: pose regression; function; loss; camera pose ... See more keywords
OnionNet: Single-view Depth Prediction and Camera Pose Estimation for Unlabelled Video
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Cognitive and Developmental Systems"
DOI: 10.1109/tcds.2020.3042521
Abstract: In real scenes, humans can easily infer their positions and distances from other objects with their own eyes. To make the robots have the same visual ability, this paper presents an unsupervised OnionNet framework, including… read more here.
Keywords: view depth; single view; view; pose estimation ... See more keywords
Long-Term Visual Localization Revisited
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Pattern Analysis and Machine Intelligence"
DOI: 10.1109/tpami.2020.3032010
Abstract: Visual localization enables autonomous vehicles to navigate in their surroundings and augmented reality applications to link virtual to real worlds. Practical visual localization approaches need to be robust to a wide variety of viewing conditions,… read more here.
Keywords: camera pose; visual localization; long term; term visual ... See more keywords
A robust and accurate camera pose determination method based on geometric optimization search using Internet of Things
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Distributed Sensor Networks"
DOI: 10.1177/1550147719857581
Abstract: We propose a robust and accurate camera pose determination method based on geometric optimization search using the Internet of Things (IoT). The central idea is to (1) obtain image information through Internet of Things technology,… read more here.
Keywords: camera pose; method; internet things; accurate camera ... See more keywords