Results 221 to 230 of about 14,840 (263)

Hybrid Camera Pose Estimation

2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2018
In this paper, we aim to solve the pose estimation problem of calibrated pinhole and generalized cameras w.r.t. a Structure-from-Motion (SfM) model by leveraging both 2D-3D correspondences as well as 2D-2D correspondences. Traditional approaches either focus on the use of 2D-3D matches, known as structure-based pose estimation or solely on 2D-2D ...
Federico Camposeco   +3 more
openaire   +1 more source

Camera Pose Estimation using CNN

2020 the 3rd International Conference on Control and Computer Vision, 2020
Estimating camera pose is a significant process, which assures the success of the 3D modeling performance. This research presents a camera pose estimation using convolutional neural network (CNN) to transfer learning from pre-trained deep learning VGG19 model in order to extract features from a single image using several datasets captured in indoor and
Bhattarabhorn Wattanacheep   +1 more
openaire   +1 more source

Multi-camera head pose estimation

Machine Vision and Applications, 2012
Estimating people’s head pose is an important problem, for which many solutions have been proposed. Most existing solutions are based on the use of a single camera and assume that the head is confined in a relatively small region of space. If we need to estimate unintrusively the head pose of persons in a large environment, however, we need to use ...
Rafael Muñoz-Salinas   +3 more
openaire   +1 more source

Joint Camera Pose Estimation and 3D Human Pose Estimation in a Multi-camera Setup

2015
In this paper we propose an approach to jointly perform camera pose estimation and human pose estimation from videos recorded by a set of cameras separated by wide baselines. Multi-camera pose estimation is very challenging in case of wide baselines or in general when patch-based feature correspondences are difficult to establish across images.
Jens Puwein   +3 more
openaire   +1 more source

Camera Pose Estimation using Human Head Pose Estimation

Proceedings of the 17th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, 2022
Robert Fischer 0009   +2 more
openaire   +1 more source

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