Results 101 to 110 of about 5,152 (205)
Homography-Based Sampled-Data Visual Servoing
Classical position-based and image-based visual servoing methods suffer from some drawbacks, the former require a three-dimensional model of the observed scene and they are sensitive to camera calibration errors, the convergence of the latter cannot be ...
Costanzo M., Natale C., Maria G. D.
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An Integrated Vision–Mobile Fusion Framework for Real-Time Smart Parking Navigation
LogisticsBackground: Efficient parking navigation in large and dynamic parking areas requires systems that can adapt to real-time conditions and provide precise vehicle localization.
Oleksandr Laptiev +4 more
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Deep Homography Estimation for Dynamic Scenes
, 2020 Homography estimation is an important step in many computer vision problems. Recently, deep neural network methods have shown to be favorable for this problem when compared to traditional methods.
Feng Liu +7 more
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A Global Position Estimation Algorithm for Multi-Camera Multi-Object Tracking
IEEE AccessTraditional projection-based multi-camera multi-object tracking approaches typically project the bottom points of detected objects, such as feet, onto the ground plane to estimate global positions.
Dongjin Lee, Jungsu Yun, Hyunbean Yi
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Image Matching by Bare Homography
IEEE Transactions on Image ProcessingThis paper presents Slime, a novel non-deep image matching framework which models the scene as rough local overlapping planes. This intermediate representation sits in-between the local affine approximation of the keypoint patches and the global matching based on both spatial and similarity constraints, providing a progressive pruning of the ...
openaire +5 more sources
Remote SensingHigh-resolution panoramas generated by UAV image stitching are indispensable image resources for remote sensing applications. However, most existing stitching methods are designed for small-size images, making it difficult to process large-size images ...
Jianglei Zhou +3 more
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Homography-Based Positioning and Planar Motion Recovery [PDF]
, 2017 Planar motion is an important and frequently occurring situation in mobile robotics applications. This thesis concerns estimation of ego-motion and pose of a single downwards oriented camera under the assumptions of planar motion and known internal ...
Wadenbäck, Mårten
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Applied SciencesAutonomous parking is one of the most demanding manoeuvres a vehicle can be asked to perform. The available space is small, the margins for error are narrow, and the vehicle must achieve an exact final pose while respecting non-holonomic constraints.
José E. Castillo-Torres +7 more
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Direct Homography Control for Vision-Based Platooning
, 2016 This paper introduces a vision-based Controller for automatic vehicle following, also known as 2-vehicle platooning. A direct homography controller is applied to calculate the motion demand for an autonomous vehicle from only the data of a monocular ...
Schaub, Alexander +5 more
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SSORN: Self-Supervised Outlier Removal Network for Robust Homography Estimation
, 2022 The traditional homography estimation pipeline consists of four main steps: feature detection, feature matching, outlier removal and transformation estimation. Recent deep learning models intend to address the homography estimation problem using a single
He, Zhenyu, Pei, Wenjie, Li, Yi
core