Digital image processing
The quickhull algorithm for convex hulls
ACM Transactions on Mathematical Software (TOMS)
CONDENSATION—Conditional Density Propagation forVisual Tracking
International Journal of Computer Vision
A Flexible New Technique for Camera Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Geometric computing for perception action systems2a: concepts, algorithms, and scientific applications
The Dual Quaternion Approach to Hand-Eye Calibration
ICPR '96 Proceedings of the 1996 International Conference on Pattern Recognition (ICPR '96) Volume I - Volume 7270
Magneto-optic tracking of a flexible laparoscopic ultrasound transducer for laparoscope augmentation
MICCAI'07 Proceedings of the 10th international conference on Medical image computing and computer-assisted intervention - Volume Part I
Use of Ultrasound and Computer Vision for 3D Reconstruction
CIARP '09 Proceedings of the 14th Iberoamerican Conference on Pattern Recognition: Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications
Acquisition of three-dimensional information of brain structures using endoneurosonography
Expert Systems with Applications: An International Journal
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We present an approach for reconstructing the 3D shape of brain tumors for applications in neurosurgery from 2D ultrasound (US) images. We record simultaneously endoscopic and ultrasonic images, and the pose of the endoscopic camera by an optical tracking system. The 3D pose of the ultrasound probe is determined by tracking the 2D position of the ultrasound probe in successive endoscopic images by image processing techniques (Hough Transform, Particle Filtering) and finally the 3D position is computed by the known camera geometry and multiple view geometry using conformal geometric algebra. When the 3D US probe position is calculated, we compound multiple 2D US images into a 3D volume.