Minimal solutions for the multi-camera pose estimation problem
نویسندگان
چکیده
منابع مشابه
Minimal solutions for the multi-camera pose estimation problem
In this paper, we propose a novel formulation to solve the pose estimation problem of a calibrated multi-camera system. The non-central rays that pass through the 3D world points and multi-camera system are elegantly represented as Plücker lines. This allows us to solve for the depth of the points along the Plücker lines with a minimal set of three-point correspondences. We show that the minima...
متن کاملJoint Camera Pose Estimation and 3D Human Pose Estimation in a Multi-camera Setup
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. For this reason, we propose to exploit the motion ...
متن کاملEvaluation of Relative Pose Estimation Methods for Multi-camera Setups
The fully automatic and reliable calculation of the relative camera pose from image correspondences is one of the challenging tasks in photogrammetry and computer vision. The problem has not been solved satisfactorily, e.g. in case of critical camera motions or when observing special point configurations. Furthermore, some methods provide multiple solutions for the relative orientation. In this...
متن کاملAccurate Single Image Multi-modal Camera Pose Estimation
A well known problem in photogrammetry and computer vision is the precise and robust determination of camera poses with respect to a given 3D model. In this work we propose a novel multi-modal method for single image camera pose estimation with respect to 3D models with intensity information (e.g., LiDAR data with reflectance information). We utilize a direct point based rendering approach to g...
متن کاملGuided Sparse Camera Pose Estimation
In this paper, we present an idea for a sparse approach to calculate camera poses from RGB images and laser distance measurements to perform subsequent facade reconstruction. The core idea is to guide the image recording process by choosing distinctive features with the laser range finder, e.g. building or window corners. From these distinctive features, we can establish correspondences between...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The International Journal of Robotics Research
سال: 2015
ISSN: 0278-3649,1741-3176
DOI: 10.1177/0278364914557969