Results 121 to 130 of about 28,351 (258)
Extracting Orthogonal Building Objects in urban Areas from high resolution Stereo Satellite Image Pairs [PDF]
, 2007 Since the number of urban residents is rapidly increasing, especially in developing countries, relatively cheap and fast methods for modeling and mapping such cities are required.
Reinartz, Peter +2 more
core
A Specific Encoding Scheme for Genetic Stereo Correspondence Searching: Application to Obstacle Detection [PDF]
Journal of Systemics, Cybernetics and Informatics, 2003 Stereo correspondence is one of the most active research areas in computer vision. It consists in identifying features in two or more stereo images that are generated by the same physical feature in the three-dimensional space.
Hazem Issa +2 more
doaj
Stereo Vision-Based Human Tracking for Robotic Follower
International Journal of Advanced Robotic Systems, 2013 This paper addresses the problem of real-time vision-based human tracking to enable mobile robots to follow a human co-worker. A novel approach to combine stereo vision-based human detection with human tracking using a modified Kalman filter is presented.
Emina Petrović +3 more
doaj +1 more source
A novel myopathy with autophagic vacuoles associated with biallelic variants in CLN8
Brain Pathology, EarlyView.We describe a novel adult‐onset myopathy with autophagic vacuoles and characteristic features of ceroid lipofuscinosis associated with biallelic CLN8 variants, seizures, and muscle weakness. Autophagosomal/lysosomal deposition of curvilinear, autofluorescent material containing the mitochondrial adenosine triphosphate (ATP) synthase membrane subunit c ...
Ulrika Lindgren +5 more
wiley +1 more source
NePO: Neural Point Octrees for Large‐Scale Novel View Synthesis
Computer Graphics Forum, EarlyView.We introduce Neural Point Octrees (NePOs), a scalable radiance field representation that organises point clouds hierarchically for efficient optimisation and rendering of large scale scenes. NePOs enable level of detail selection, joint refinement of appearance and camera poses, and real‐time rendering of hundreds of millions of points.
Noah Lewis +3 more
wiley +1 more source
Underwater Refractive Stereo Vision Measurement and Simulation Imaging Model Based on Optical Path
Journal of Marine Science and EngineeringWhen light passes through air–glass and glass–water interfaces, refraction occurs, which affects the accuracy of stereo vision three-dimensional measurements of underwater targets.
Guanqing Li +4 more
doaj +1 more source
Democratising Multi‐Projector Displays
Computer Graphics Forum, EarlyView.Spatially augmented reality (SAR) transforms large, surround, collaborative experiences out of VR/AR headsets to the real world by merging content from projectors with the physical environment. This detailed state‐of‐the‐art survey reports on the advancements in multi‐projector aggregation and hardware technologies used to achieve SAR and build ...
Aditi Majumder, Muhammad Twaha Ibrahim
wiley +1 more source
A Survey of Methods for Constructing 3D Urban Models From Point Clouds
Computer Graphics Forum, EarlyView.The survey outlines a general process for constructing 3D models from point clouds and categorizes the methods based on their use of templates, basic surface primitives, hybrid approaches, or linear primitives. Additionally, the survey reviews the datasets and benchmarks that are essential for testing and training the developed methods.
Chiara Romanengo +5 more
wiley +1 more source
Sustainable BuildingsTo realize multiphysics field coupling analysis of large football stadium frame structures, a three-dimensional modeling method based on trinocular stereo vision and ABAQUS is proposed.
Wang Chunhai +3 more
doaj +1 more source
Survey on differential estimators for 3d point clouds
Computer Graphics Forum, EarlyView.Abstract Recent advancements in 3D scanning technologies, including LiDAR and photogrammetry, have enabled the precise digital replication of real‐world objects. These methods are widely used in fields such as GIS, robotics, and cultural heritage. However, the point clouds generated by such scans are often noisy and unstructured, posing challenges for ...
Léo Arnal–Anger +4 more
wiley +1 more source