公开(公告)号：AU2009334390A1

公开(公告)日：2011-08-04

申请号：AU2009334390

申请日：2009-12-28

Applicant: MAUNA KEA TECHNOLOGIES

Inventor： AYMERIC PERCHANT ,  NICOLAS SAVOIRE

IPC: G02B23/26 ,  G06T3/00 ,  G06T5/00

Abstract: A method to process an image acquired through an optical-fiber guide includes acquiring a first reference image through the optical-fiber guide, acquiring a second calibration image through the optical-fiber guide, spatially identifying each fiber of the optical-fiber guide of the second calibration image in a first detection map, acquiring a recalibration image through the optical-fiber guide, determining a geometrical transformation to make the recalibration image coincide with the first reference image, deriving a new detection map spatially identifying each fiber of the optical-fiber guide of the recalibration image, wherein the new detection map is derived using the geometrical transformation and the first detection map, and individually processing zones of an acquired image corresponding to each fiber of the optical-fiber guide using the new detection map.

公开(公告)号：AU2010209422A1

公开(公告)日：2011-09-01

申请号：AU2010209422

申请日：2010-01-29

Applicant: MAUNA KEA TECHNOLOGIES

Inventor： TOM VERCAUTEREN ,  AYMERIC PERCHANT ,  FRANCOIS LACOMBE ,  NICOLAS SAVOIRE

IPC: A61B1/00 ,  G06T1/00 ,  G06T5/00

Abstract: A method for processing images acquired in real time through a medical device, said images being loaded into a buffer, comprising the steps of : stopping the loading of the images into the buffer, processing loaded images using an incremental algorithm, displaying successively intermediate results of the processing, resuming the loading and stopping the processing based on an evaluation of said intermediate results.