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SI3D
1992
ACM
14 years 3 months ago
Interactive Viewpoint Control and Three-Dimensional Operations
Techniques are discussed for creating a rendered view into a 3D scene,interactively based on the locations and orientations of the observer's head and the display surface. St...
Michael McKenna
ICDAR
2007
IEEE
14 years 5 months ago
Camera-Based Graphical Symbol Detection
In this paper we present a method to locate and recognize graphical symbols appearing in real images. A vectorial signature is defined to describe graphical symbols. It is formul...
Marçal Rusiñol, Josep Lladós,...
VR
2000
IEEE
125views Virtual Reality» more  VR 2000»
14 years 3 months ago
Immersive Planar Display using Roughly Aligned Projectors
When a projector is oblique with respect to a planar displaysurface, it creates keystoning and the projected imageis distorted. We present a rendering technique to display perspec...
Ramesh Raskar
ICIP
2007
IEEE
15 years 18 days ago
A Phase-Based Image Registration Algorithm for Dental Radiograph Identification
Dental radiographs have been used for the accurate assessment and treatment of dental diseases. For an accurate diagnosis, the complete geometric registration between radiographs ...
Akira Nikaido, Koichi Ito, Takafumi Aoki, Eiko Kos...
CBMS
2011
IEEE
12 years 11 months ago
3D Visualization and interaction with spatiotemporal X-ray data to minimize radiation in image-guided surgery
Image-guided surgery (IGS) often depends on X-ray imaging, since pre-operative MRI, CT and PET scans do not provide an up-to-date internal patient view during the operation. X-ray...
Foteini Ioakeimidou, Alex Olwal, Axel Nordberg, Ha...