«position based visual system»
۱۰٬۵۷۷ نتیجهMap Based Visualization of Product Catalogs
Traditionally, recommender systems present recommendations in ranked lists to the user. In contentand knowledge-based recommender systems, these lists are often sorted on some notion of similarity with a query, ideal product specification, or sample product. However, a lot of inf
A Survey on Position Based Dynamics, 2017
The physically-based simulation of mechanical effects has been an important research topic in computer graphics for more than two decades. Classical methods in this field discretize Newton’s second law and determine different forces to simulate various effects like stretching, sh
Object-Based Visual 3D Tracking of Articulated Objects via Kinematic Sets
A theoretical framework based on robotics techniques is introduced for visual tracking of parametric non-rigid multi-body objects. It is based on an a-priori model of the object including a general mechanical link description. The objective equation is defined in the object-based
Ultrasound Image-Based Visual Servoing of a Surgical Instrument Through Nonlinear Model Predictive Control
Ultrasound image-guided interventions are widespread in surgery because of the non-invasive character of the procedures. However, hand/eye synchronization is relatively difficult for a surgeon. Ultrasound image-based visual servoing is one way to perform this kind of surgery. In
Intelligent Icon Positioning for Interactive Map-based Information Systems
The combination of map displays with icon techniques is well-suited for visualizing geospatial dependent multivariate data. The requirements for icon placement on the map, although not trivial, are not properly attended by most interactive visualization systems. In cartography, a
Position-Based Simulation Methods in Computer Graphics
The physically-based simulation of mechanical effects has been an important research topic in computer graphics for more than two decades. Classical methods in this field discretize Newton’s second law and determine different forces to simulate various effects like stretching, sh
3MATRIX and 3MOTIF: a protein structure visualization system for conserved sequence motifs
Computational methods such as sequence alignment and motif construction are useful in grouping related proteins into families, as well as helping to annotate new proteins of unknown function. These methods identify conserved amino acids in protein sequences, but cannot determine
A Head-Tracked, Live-Video-Based Telexistence System Using a Fixed Screen
Visual display systems using fixed screens, including Immersive Projection Technology (IPT) displays, have a merit that they can provide a stable world against the user’s head motion. In spite of this merit, such display systems have not been used for “telexistence in real worlds
fMRI mapping of the visual system in the mouse brain with interleaved snapshot GE-EPI
The use of functional magnetic resonance imaging (fMRI) in mice is increasingly prevalent, providing a means to non-invasively characterise functional abnormalities associated with genetic models of human diseases. The predominant stimulus used in task-based fMRI in the mouse is
Computer Animation: a new Application for Image-based Visual Servoing
This paper presents a new application for image-based visual servoing: computer graphics animation. Indeed, the control of a virtual camera in virtual environment is not a trivial problem and usually required skilled operators. Visual servoing, a now well known technique in robot