43 search results - page 1 / 9 » Nonlinear Distortion Correction in Endoscopic Video Images |
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
Modern video-based endoscopes offer physicians a wide-angle field of view for minimally-invasive procedures. Unfortunately, inherent barrel distortion prevents accurate perception...
MICCAI
2000
Springer
13 years 8 months ago
2000
Springer
In image-guided neurosurgery, "mixed reality" merging has been used to merge video images with an underlying computer model. We have developed methods to map intra-operat...
MICCAI
2009
Springer
14 years 6 months ago
2009
Springer
Abstract. An open problem in endoscopic surgery (especially with flexible endoscopes) is the absence of a stable horizon in endoscopic images. With our "Endorientation" a...
MVA
2000
13 years 6 months ago
2000
This paper describes a method for camera motion estimation based on real endoscope images and CT images for an endoscope navigation system. We have developed an endoscope navigati...
MICCAI
2008
Springer
14 years 6 months ago
2008
Springer
Recent developments in bio-photonics have called for the need of bringing cellular and molecular imaging modalities to an in vivo ? in situ setting to allow for real-time tissue ch...