Results 31 to 40 of about 30,838 (137)
Instance Segmentation of Buildings Using Keypoints [PDF]
IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, 2020 Building segmentation is of great importance in the task of remote sensing imagery interpretation. However, the existing semantic segmentation and instance segmentation methods often lead to segmentation masks with blurred boundaries. In this paper, we propose a novel instance segmentation network for building segmentation in high-resolution remote ...
Li, Qingyu +6 more
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IEEE Access, 2021 Estimating the 6-DoF (Degree of Freedom) object pose from a single RGB image is one of the challenging tasks in the field of computer vision. Before the pose which is defined as the translation and rotation parameters can be derived by the traditional ...
Lee Aing, Wen-Nung Lie
doaj +1 more source
FAst Detection Algorithm for 3D Keypoints (FADA-3K)
IEEE Access, 2020 3D keypoint is widely used for object recognition and pose estimation with a 3D point cloud since it has robustness against measurement noise and occlusion.
Shogo Arai +2 more
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SIFTing the relevant from the irrelevant: Automatically detecting objects in training images [PDF]
, 2009 Many state-of-the-art object recognition systems rely on identifying the location of objects in images, in order to better learn its visual attributes. In this paper, we propose four simple yet powerful hybrid ROI detection methods (combining both local ...
Mayo, Michael, Zhang, Edmond Yiwen
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Adaptive iterative closest keypoint
2013 European Conference on Mobile Robots, 2013 Finding accurate correspondences between overlapping 3D views is crucial for many robotic applications, from multi-view 3D object recognition to SLAM. This step, often referred to as view registration, plays a key role in determining the overall system performance.
Ekekrantz J. +3 more
openaire +3 more sources
Few-Shot Geometry-Aware Keypoint Localization
2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023 CVPR ...
He, Xingzhe +4 more
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Articulation-aware Canonical Surface Mapping
, 2020 We tackle the tasks of: 1) predicting a Canonical Surface Mapping (CSM) that indicates the mapping from 2D pixels to corresponding points on a canonical template shape, and 2) inferring the articulation and pose of the template corresponding to the input
Fouhey, David F. +3 more
core +1 more source
A 3D Keypoints Voting Network for 6DoF Pose Estimation in Indoor Scene
Machines, 2021 This paper addresses the problem of instance-level 6DoF pose estimation from a single RGBD image in an indoor scene. Many recent works have shown that a two-stage network, which first detects the keypoints and then regresses the keypoints for 6d pose ...
Huikai Liu +6 more
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Complex Human Pose Estimation via Keypoints Association Constraint Network
IEEE Access, 2020 Human pose estimation has attracted enormous interest in the field of human action recognition. When the human pose is complex (such as pose distortion, pose reversal, etc.) or there is background interference (multi-target, shadow, etc.), the keypoints ...
Xuan Zhu +6 more
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DSPose: Dual-Space-Driven Keypoint Topology Modeling for Human Pose Estimation
Sensors, 2023 Human pose estimation is the basis of many downstream tasks, such as motor intervention, behavior understanding, and human–computer interaction. The existing human pose estimation methods rely too much on the similarity of keypoints at the image feature ...
Anran Zhao +4 more
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