Results 41 to 50 of about 382,910 (276)
Aerospace, 2022 Aiming at the relative pose estimation of non-cooperative targets in space traffic management tasks, a two-step pose estimation method, based on spatially intersecting straight lines, is proposed, which mainly includes three aspects: (1) Use binocular ...
Yunhui Li +3 more
doaj +1 more source
An Effective Multi-Cue Positioning System for Agricultural Robotics [PDF]
, 2018 The self-localization capability is a crucial component for Unmanned Ground Vehicles (UGV) in farming applications. Approaches based solely on visual cues or on low-cost GPS are easily prone to fail in such scenarios.
Grisetti, Giorgio +4 more
core +2 more sources
Human Pose Estimation using Deep Consensus Voting
, 2016 In this paper we consider the problem of human pose estimation from a single still image. We propose a novel approach where each location in the image votes for the position of each keypoint using a convolutional neural net.
DH Ballard +7 more
core +1 more source
Equivalent Spatial Plane-Based Relative Pose Estimation of UAVs
DronesThe accuracy of relative pose estimation is an important foundation for ensuring the safety and stability of autonomous aerial refueling (AAR) of unmanned aerial vehicles (UAV), and in response to this problem, a relative pose estimation method of UAVs ...
Hangyu Wang +3 more
doaj +1 more source
RPNet: an End-to-End Network for Relative Camera Pose Estimation
, 2018 This paper addresses the task of relative camera pose estimation from raw image pixels, by means of deep neural networks. The proposed RPNet network takes pairs of images as input and directly infers the relative poses, without the need of camera ...
D Nistér +6 more
core +1 more source
Multiple Master-Slave FPGA Architecture of a Stereo Visual Odometry
IEEE Access, 2021 Estimating relative camera pose is the key problem of visual odometry (VO). To achieve better efficiency, sparse key-points are usually relied on for the estimation.
Chiang-Heng Chien +2 more
doaj +1 more source
It's all Relative: Monocular 3D Human Pose Estimation from Weakly Supervised Data [PDF]
, 2018 We address the problem of 3D human pose estimation from 2D input images using only weakly supervised training data. Despite showing considerable success for 2D pose estimation, the application of supervised machine learning to 3D pose estimation in real ...
Eng, Robert +3 more
core +1 more source
Factoring Algebraic Error for Relative Pose Estimation [PDF]
, 2009 We address the problem of estimating the relative pose, i.e. translation and rotation, of two calibrated cameras from image point correspondences. Our approach is to factor the nonlinear algebraic pose error functional into translational and rotational components, and to optimize translation and rotation independently.
Lindstrom, P, Duchaineau, M
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed +5 more
wiley +1 more source
Top-Down System for Multi-Person 3D Absolute Pose Estimation from Monocular Videos
Sensors, 2022 Two-dimensional (2D) multi-person pose estimation and three-dimensional (3D) root-relative pose estimation from a monocular RGB camera have made significant progress recently.
Amal El Kaid +3 more
doaj +1 more source