IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, PROGRAM, AND SURGERY NAVIGATION SYSTEM

WIPO Patent Application WO/2018/012080

A1

[Problem] To make it possible to further improve user convenience. [Solution] Provided is an image processing device including: a matching unit that performs matching processing between a predetermined pattern on the surface of a 3D model of biological tissue including a surgical region, generated on the basis of a pre-surgery diagnosis image, and a predetermined pattern on the surface of the biological tissue, included in an image captured during surgery; a shift-amount estimating unit that estimates the amount of deformation of the biological tissue from a pre-surgery state thereof on the basis of the result of the matching processing and information about the three-dimensional position of a photographed region, which is a region of the surface of the biological tissue photographed during the surgery; and a 3D-model updating unit that updates the 3D model generated before the surgery on the basis of the estimated amount of deformation of the biological tissue.

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WO/2018/130256	METHOD AND SYSTEM FOR MEASURING THE LAXITY OF A JOINT OF A HUMAN OR AN ANIMAL

WADA SEIJI (JP)
TAKAHASHI YASUAKI (JP)

PCT/JP2017/016163

January 18, 2018

April 24, 2017

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SONY CORP (JP)

A61B34/10; A61B5/055; A61B6/03; G01B11/24; G06T7/00; G06T7/50

JP2014512210A	2014-05-22
JP2005278992A	2005-10-13

KAMEYA, Yoshiaki et al. (JP)

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