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Multi-resolution parallel integral projection for fast localization of a straight electrode in 3D ultrasound images
(IEEE, 2008-05)
We address the problem of fast and accurate localization of miniature surgical instruments like needles or electrodes using 3D ultrasound (US). An algorithm based on maximizing a parallel integral transform (PIP) can ...
Model Fitting Using RANSAC for Surgical Tool Localization in 3-D Ultrasound Images
(IEEE, 2010-08)
Ultrasound guidance is used for many surgical interventions such as biopsy and electrode insertion. We present a method to localize a thin surgical tool such as a biopsy needle or a microelectrode in a 3-D ultrasound image. ...