632 search results - page 97 / 127 » Using Optical Flow for Tracking |
MICCAI
2005
Springer
14 years 2 months ago
2005
Springer
In this study we have designed and created a data-fusion display that has enabled volumetric MIP image navigation using intraoperative C-arm CT data in the operating room. The 3D v...
MICCAI
2004
Springer
14 years 2 months ago
2004
Springer
The Precision Freehand Sculptor (PFS) is a compact, handheld, intelligent tool to assist the surgeon in accurately cutting bone. A retractable rotary blade on the PFS allows a comp...
VMV
2004
13 years 10 months ago
2004
The paper presents a new vector quantization based approach for selecting well-suited data for hand-eye calibration from a given sequence of hand and eye movements. Data selection...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
We propose a space-time Markov Random Field (MRF)
model to detect abnormal activities in video. The nodes in
the MRF graph correspond to a grid of local regions in the
video fra...
VIS
2007
IEEE
14 years 10 months ago
2007
IEEE
Abstract--Much of the visualization research has focused on improving the rendering quality and speed, and enhancing the perceptibility of features in the data. Recently, significa...