WO2019023375A3 - A method for co-registering and displaying multiple imaging modalities - Google Patents

A method for co-registering and displaying multiple imaging modalities Download PDF

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Publication number
WO2019023375A3
WO2019023375A3 PCT/US2018/043743 US2018043743W WO2019023375A3 WO 2019023375 A3 WO2019023375 A3 WO 2019023375A3 US 2018043743 W US2018043743 W US 2018043743W WO 2019023375 A3 WO2019023375 A3 WO 2019023375A3
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WO
WIPO (PCT)
Prior art keywords
angiography
path
data
registering
imaging modalities
Prior art date
Application number
PCT/US2018/043743
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French (fr)
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WO2019023375A2 (en
Inventor
Mie Kunio
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Canon U.S.A., Inc.
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Publication date
Application filed by Canon U.S.A., Inc. filed Critical Canon U.S.A., Inc.
Priority to EP18769520.0A priority Critical patent/EP3659112B1/en
Priority to JP2020503280A priority patent/JP6953616B2/en
Priority claimed from US16/044,931 external-priority patent/US11058385B2/en
Publication of WO2019023375A2 publication Critical patent/WO2019023375A2/en
Publication of WO2019023375A3 publication Critical patent/WO2019023375A3/en

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Abstract

A method for processing angiography image data by using an imaging catheter path that is directly detected from the angiography data as a co-registration path or using detected marker locations from the angiography data to generate a co-registration path. If the acquired angiography data includes synchronized cardiac phase signals and a predetermined quantity of angiography image frames not including contrast media, then a directly detected imaging catheter path is used as the co-registration path. Otherwise the co-registration path is determined based upon detected marker locations from the angiography image data.
PCT/US2018/043743 2017-07-26 2018-07-25 A method for co-registering and displaying multiple imaging modalities WO2019023375A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18769520.0A EP3659112B1 (en) 2017-07-26 2018-07-25 A method for co-registering and displaying multiple imaging modalities
JP2020503280A JP6953616B2 (en) 2017-07-26 2018-07-25 Methods for Mutual Registration and Display of Multiple Imaging Modality

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201762537204P 2017-07-26 2017-07-26
US62/537,204 2017-07-26
US201862680780P 2018-06-05 2018-06-05
US62/680,780 2018-06-05
US16/044,881 2018-07-25
US16/044,931 US11058385B2 (en) 2017-07-26 2018-07-25 Method for evaluating cardiac motion using an angiography image
US16/044,881 US10674985B2 (en) 2017-07-26 2018-07-25 Method for co-registering and displaying multiple imaging modalities
US16/044,931 2018-07-25

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Publication Number Publication Date
WO2019023375A2 WO2019023375A2 (en) 2019-01-31
WO2019023375A3 true WO2019023375A3 (en) 2019-03-07

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PCT/US2018/043756 WO2019023382A1 (en) 2017-07-26 2018-07-25 A method for evaluating cardiac motion using an angiography image

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US11918406B2 (en) 2019-02-15 2024-03-05 Koninklijke Philips N.V. Marker registration correction by virtual model manipulation
EP3924938A1 (en) 2019-02-15 2021-12-22 Koninklijke Philips N.V. X-ray ripple markers for x-ray calibration
US11931198B2 (en) 2019-02-15 2024-03-19 Koninklijke Philips N.V. X-ray calibration for display overlays onto X-ray images
US20210077037A1 (en) 2019-09-17 2021-03-18 Canon U.S.A., Inc. Constructing or reconstructing 3d structure(s)
US20220346885A1 (en) * 2019-09-20 2022-11-03 Canon U.S.A., Inc. Artificial intelligence coregistration and marker detection, including machine learning and using results thereof
CN110766735B (en) * 2019-10-21 2020-06-26 北京推想科技有限公司 Image matching method, device, equipment and storage medium

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