Results 211 to 220 of about 48,763 (257)

Robot-Driven Calibration and Accuracy Assessment of Meta Quest 3 Inside-Out Tracking Using a TECHMAN TM5-900 Collaborative Robot. [PDF]

Sensors (Basel)
Lopez-Xarbau J, Rodriguez-Fernandez MA, Faundez-Zanuy M, Calvo-Sanz J, Garcia-Tirado JJ.   +4 more
europepmc   +1 more source

Controlled comparative study of YOLOv8-Pose, YOLOv11-Pose, and Detectron2 for vertebrae detection and keypoint estimation. [PDF]

PLoS One
Bansal A, Kubíček J, Garg S.
europepmc   +1 more source

DyEndoVO: scene dynamics-aware pose estimation of endoscope in minimally invasive surgery. [PDF]

Int J Comput Assist Radiol Surg
Xu J, Docea R, Pfeiffer M, Wagner M, Distler M, Speidel S.   +5 more
europepmc   +1 more source

ROBUST-MIPS: A Combined Skeletal Pose and Instance Segmentation Dataset for Laparoscopic Surgical Instruments. [PDF]

Sci Data
Han Z, Budd C, Zhang G, Tian H, Bergeles C, Vercauteren T.   +5 more
europepmc   +1 more source

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Relative Pose Estimation With a Single Affine Correspondence

IEEE Transactions on Cybernetics, 2022
In this article, we present four cases of minimal solutions for two-view relative pose estimation by exploiting the affine transformation between feature points, and we demonstrate efficient solvers for these cases. It is shown that under the planar motion assumption or with knowledge of a vertical direction, a single affine correspondence is ...
Banglei Guan, Ji Zhao 0001, Zhang Li, Fang Sun, Friedrich Fraundorfer   +4 more
openaire   +2 more sources

Polarimetric Relative Pose Estimation

2019 IEEE/CVF International Conference on Computer Vision (ICCV), 2019
In this paper we consider the problem of relative pose estimation from two images with per-pixel polarimetric information. Using these additional measurements we derive a simple minimal solver for the essential matrix which only requires two point correspondences.
Zhaopeng Cui, Viktor Larsson, Marc Pollefeys   +2 more
openaire   +1 more source

Relative Pose Estimation of Unmanned Aerial Systems

2018 26th Mediterranean Conference on Control and Automation (MED), 2018
The relative accurate pose estimation problem of collaborating Unmanned Aerial Systems (UASs) in GPS-denied environments is addressed in this article. The on-board system uses fiducial markers attached in the facets of a truncated rhombicuboctahedron placed on top of the UAS.
Athanasios Tsoukalas, Anthony Tzes, Farshad Khorrami   +2 more
openaire   +1 more source

Fuzzy relative positions for qualitative pose estimation

Proceedings 15th International Conference on Pattern Recognition. ICPR-2000, 2002
Similarity of object part embedding (description of how each part is surrounded by its neighbors) can be used to qualitatively infer similarity of images. We present an approach using fuzzy relative positions to qualitatively describe and reason with object part embedding.
Jean-Philippe Andreu, Axel Pinz
openaire   +1 more source