Results 101 to 110 of about 9,486 (203)
Towards Automatic SAR-Optical Stereogrammetry over Urban Areas using Very High Resolution Imagery
, 2018 In this paper we discuss the potential and challenges regarding SAR-optical stereogrammetry for urban areas, using very-high-resolution (VHR) remote sensing imagery.
Qiu, Chunping +2 more
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Capturing Panoramic Depth Images with a Single Standard Camera [PDF]
, 2001 In this paper we present a panoramic depth imaging system. The system is mosaic-based which means that we use a single rotating camera and assemble the captured images in a mosaic. Due to a setoff of the camera’s optical center from the rotational center
Peer, Peter, Solina, Franc
core
Movement Detection Based on Dense Optical Flow for Unmanned Aerial Vehicles
International Journal of Advanced Robotic Systems, 2013 In this paper we present a novel computer vision-based movement detection algorithm which can be used for applications, such as human detection with unmanned aerial vehicles.
Josef Maier, Martin Humenberger
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IET Computer Vision, 2014 Wide baseline stereo matching is a challenging task because of the presence of significant geometric deformations and illumination changes within the images.
Huachao Yang, Mei Yu, Shubi Zhang
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An Epipolar Geometry Guided Feature Matching Method for Absolute Visual Localization of UAV
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingAutonomous localization is a fundamental requirement for uncrewed aerial vehicle (UAV) navigation tasks. In environments where the Global Navigation Satellite System is unavailable, visual localization utilizing onboard cameras emerges as the primary ...
Xiaopeng He, Jie Jiang, Yuan Chen
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Epipolar Geometry Improves Video Generation Models
Video generation models have progressed tremendously through large latent diffusion transformers trained with rectified flow techniques. Yet these models still struggle with geometric inconsistencies, unstable motion, and visual artifacts that break the illusion of realistic 3D scenes.
Kupyn, Orest +3 more
openaire +2 more sources
Remote SensingThe matching of remote sensing images is a critical and necessary procedure that directly impacts the correctness and accuracy of underwater topography, change detection, digital elevation model (DEM) generation, and object detection.
Yifu Chen +6 more
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3-D scanning subsystem for visual inspection of agricultural products [PDF]
Journal on Processing and Energy in Agriculture, 2011 The subject of this paper is the system scanning and 3-D model determination. The main purpose of the proposed system is a 3-D model reconstruction of agricultural products.
Tepić Željko +3 more
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IEEE AccessAs the practical implementation of autonomous driving technology accelerates, the ability to accurately recognize surrounding objects during driving and to stably track their movements have become essential.
Ji-Kyu Park, Deok-Hwan Kim
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Projective 3D-reconstruction of Uncalibrated Endoscopic Images
Acta Polytechnica, 2010 The most common medical diagnostic method for urinary bladder cancer is cystoscopy. This inspection of the bladder is performed by a rigid endoscope, which is usually guided close to the bladder wall.
P. Faltin, A. Behrens
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