| HAL-Inria | Publications, software ... of Inria's scientists |
Conference papers
Real-time tissue tracking with B-mode ultrasound using speckle and visual servoing
Abstract : We present a method for real-time tracking of moving soft tissue with B-mode ultrasound (US). The method makes use of the speckle information contained in the US images to estimate the in-plane and out-of-plane motion of a fixed target relative to the ultrasound scan plane. The motion information is then used as closed-loop feedback to a robot which corrects for the target motion. The concept is demonstrated for translation motions in an experimental setup consisting of an ultrasound speckle phantom, a robot for simulating tissue motion, and a robot that performs motion stabilization from US images. This concept shows promise for US-guided procedures that require real-time motion tracking and compensation.
Cited literature [11 references]
https://hal.inria.fr/inria-00350653
Contributor : Eric Marchand <>
Submitted on : Wednesday, January 7, 2009 - 2:27:17 PM
Last modification on : Wednesday, June 16, 2021 - 3:41:49 AM
Long-term archiving on: : Tuesday, June 8, 2010 - 5:27:55 PM
Contributor : Eric Marchand <>
Submitted on : Wednesday, January 7, 2009 - 2:27:17 PM
Last modification on : Wednesday, June 16, 2021 - 3:41:49 AM
Long-term archiving on: : Tuesday, June 8, 2010 - 5:27:55 PM
File
2007_miccai_krupa.pdf
Files produced by the author(s)