GENERATING A MEDICAL RESULT IMAGE

WIPO Patent Application WO/2020/082268

A1

A method for generating a medical result image (RESI) using a current image (CI), a target image (TI) and a reference image (REFI). All images depict at least partially the same body region of a patient (6). The method comprises the following steps: i. defining (S13; S23) at least one image segment (ISEG) within the target image, ii. registering (S14; S24) the reference image with the target image by establishing a registration matrix (REGMA) for each image segment within the target image, wherein the registration matrix is specific for the respective image segment, iii. detecting (S16; S26) a position of a surgical instrument (IPOS) in the current image, the position corresponding to an image segment of the target image, and iv. generating (S17; S27) the medical result image by fusing the current image and the reference image using the registration matrix as signed to the image segment according to the position of the surgical instrument within the current image. A computing unit thereof, a medical imaging apparatus comprising such unit and computer program product, computer readable medium executing such method are also provided.

SUN QI (CN)
HAN JINGFENG (CN)

PCT/CN2018/111674

April 30, 2020

October 24, 2018

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SIEMENS HEALTHCARE GMBH (DE)
SUN QI (CN)

A61B6/00

US20050004454A1	2005-01-06
US20130053679A1	2013-02-28
CN104812307A	2015-07-29
CN103353992A	2013-10-16
CN101283910A	2008-10-15
CN101969852A	2011-02-09
CN101005803A	2007-07-25

CHINA PATENT AGENT (H.K.) LTD. (CN)

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