Results 51 to 60 of about 2,938,805 (296)

Neural Network-Based Stereo Vision Outlier Removal [PDF]

MATEC Web of Conferences, 2022
Stereo vision systems rely on accurate feature matching to provide valid stereo reconstruction and pose estimation. This accuracy is achieved through outlier removal techniques, such as RANSAC. However, images also contain semantic information, which can
Strauss March, van Daalen Corné E.
doaj   +1 more source

Omnidirectional Vision with Frontal Stereo

, 2005
This study describes a novel imaging system that can be used as a front end for a vision system for guidance of unmanned aerial vehicles. A single camera and a combination of three specially designed reflecting surfaces axe used to provide (a) complete onmidirectional vision with no frontal blind zone and (b) stereo range within a frontal field ...
Stuerzl, Wolfgang, Srinivasan, Mandyam V
openaire   +3 more sources

A review of deep learning-based stereo vision techniques for phenotype feature and behavioral analysis of fish in aquaculture

Artificial Intelligence Review
The industrialization, high-density, and greener aquaculture requires a more precise and intelligent aquaculture management. Phenotypic and behavioral information of fish, which can reflect fish growth and welfare status, play a crucial role in ...
Yaxuan Zhao, Han-Xiang Qin, Ling Xu, Hui-Hui Yu, Ying-Yi Chen   +4 more
semanticscholar   +1 more source

Omnidirectional Stereo Vision Study from Vertical and Horizontal Stereo Configuration

Emitter: International Journal of Engineering Technology, 2022
In stereo vision, an omnidirectional camera has high distortion compared to a standard camera, so the camera calibration is very decisive in its stereo matching.
Husein Aji Pratama, Bima Sena Bayu Dewantara, Dadet Pramadihanto   +2 more
doaj   +1 more source

Real-Time Stereo Vision System: A Multi-Block Matching on GPU

IEEE Access, 2018
Real-time stereo vision is attractive in many areas such as outdoor mapping and navigation. As a popular accelerator in the image processing field, GPU is widely used for the studies of the stereo vision algorithms.
Qiong Chang, Tsutomu Maruyama
doaj   +1 more source

Bimodal Active Stereo Vision [PDF]

, 2006
We present a biologically inspired active vision system that incorporates two modes of perception. A peripheral mode provides a broad and coarse perception of where mass is in the scene in the vicinity of the current fixation point, and how that mass is moving. It involves fusion of actively acquired depth data into a 3D occupancy grid.
Andrew Dankers, Nick Barnes, Alexander Zelinsky   +2 more
openaire   +1 more source

Active Animate Stereo Vision [PDF]

Procedings of the British Machine Vision Conference 1993, 1993
Abstract This paper describes recent research concerning the Active Stereo Probe (ASP)stereo vision system that combines animate oculo-motor reflexes with a novelactive illumination source. Two methods for accurate surface recovery from stereoat rates approaching real time are described.
Colin W. Urquhart, J. Paul Siebert, John P. McDonald, Richard J. Fryer   +3 more
openaire   +1 more source

MUSt3R: Multi-view Network for Stereo 3D Reconstruction [PDF]

Computer Vision and Pattern Recognition
DUSt3R introduced a novel paradigm in geometric computer vision by proposing a model that can provide dense and unconstrained Stereo 3D Reconstruction of arbitrary image collections with no prior information about camera calibration nor viewpoint poses ...
Yohann Cabon, Lucas Stoffl, Leonid Antsfeld, G. Csurka, Boris Chidlovskii, Jérôme Revaud, Vincent Leroy   +6 more
semanticscholar   +1 more source

Stereo Vision-based Semantic 3D Object and Ego-motion Tracking for Autonomous Driving [PDF]

European Conference on Computer Vision, 2018
We propose a stereo vision-based approach for tracking the camera ego-motion and 3D semantic objects in dynamic autonomous driving scenarios. Instead of directly regressing the 3D bounding box using end-to-end approaches, we propose to use the easy-to ...
Pei-Liang Li, Tong Qin, Shao-Jie Shen
semanticscholar   +1 more source

Stereo Calibration and Rectification for Omnidirectional Multi-Camera Systems

International Journal of Advanced Robotic Systems, 2012
Stereo vision has been studied for decades as a fundamental problem in the field of computer vision. In recent years, computer vision and image processing with a large field of view, especially using omnidirectional vision and panoramic images, has been ...
Yanchang Wang, Xiaojin Gong, Ying Lin, Jilin Liu   +3 more
doaj   +1 more source