JPWO2020123739A5 - - Google Patents
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- Publication number
- JPWO2020123739A5 JPWO2020123739A5 JP2021533203A JP2021533203A JPWO2020123739A5 JP WO2020123739 A5 JPWO2020123739 A5 JP WO2020123739A5 JP 2021533203 A JP2021533203 A JP 2021533203A JP 2021533203 A JP2021533203 A JP 2021533203A JP WO2020123739 A5 JPWO2020123739 A5 JP WO2020123739A5
- Authority
- JP
- Japan
- Prior art keywords
- tissue
- image
- neural network
- plaque
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000001519 tissue Anatomy 0.000 claims description 88
- 238000000034 method Methods 0.000 claims description 65
- 238000013528 artificial neural network Methods 0.000 claims description 51
- 238000012014 optical coherence tomography Methods 0.000 claims description 28
- 150000002632 lipids Chemical class 0.000 claims description 16
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 12
- 229910052791 calcium Inorganic materials 0.000 claims description 12
- 239000011575 calcium Substances 0.000 claims description 12
- 238000003384 imaging method Methods 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 9
- 230000035945 sensitivity Effects 0.000 claims description 8
- 210000002808 connective tissue Anatomy 0.000 claims description 6
- 238000013527 convolutional neural network Methods 0.000 claims description 5
- 239000004038 photonic crystal Substances 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 4
- 210000004351 coronary vessel Anatomy 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000004091 panning Methods 0.000 claims description 2
- 230000010287 polarization Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023217939A JP2024023852A (ja) | 2018-12-14 | 2023-12-25 | マルチチャネル直交畳み込みニューラルネットワーク |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862779888P | 2018-12-14 | 2018-12-14 | |
| US62/779,888 | 2018-12-14 | ||
| PCT/US2019/065850 WO2020123739A1 (fr) | 2018-12-14 | 2019-12-12 | Réseaux neuronaux convolutionnels orthogonaux à canaux multiples |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023217939A Division JP2024023852A (ja) | 2018-12-14 | 2023-12-25 | マルチチャネル直交畳み込みニューラルネットワーク |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022513200A JP2022513200A (ja) | 2022-02-07 |
| JPWO2020123739A5 true JPWO2020123739A5 (fr) | 2022-12-19 |
| JP7467466B2 JP7467466B2 (ja) | 2024-04-15 |
Family
ID=71073798
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021533203A Active JP7467466B2 (ja) | 2018-12-14 | 2019-12-12 | マルチチャネル直交畳み込みニューラルネットワーク |
| JP2023217939A Withdrawn JP2024023852A (ja) | 2018-12-14 | 2023-12-25 | マルチチャネル直交畳み込みニューラルネットワーク |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023217939A Withdrawn JP2024023852A (ja) | 2018-12-14 | 2023-12-25 | マルチチャネル直交畳み込みニューラルネットワーク |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11779220B2 (fr) |
| EP (1) | EP3893734A4 (fr) |
| JP (2) | JP7467466B2 (fr) |
| AU (1) | AU2019397494A1 (fr) |
| WO (1) | WO2020123739A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11189171B2 (en) * | 2018-03-13 | 2021-11-30 | Nec Corporation | Traffic prediction with reparameterized pushforward policy for autonomous vehicles |
| WO2020146905A1 (fr) * | 2019-01-13 | 2020-07-16 | Lightlab Imaging, Inc. | Systèmes et procédés de classification de régions d'image artérielle et leurs caractéristiques |
| US11030743B2 (en) * | 2019-05-16 | 2021-06-08 | Tencent America LLC | System and method for coronary calcium deposits detection and labeling |
| KR102068279B1 (ko) | 2019-10-04 | 2020-01-20 | 주식회사 루닛 | 이미지 분석 방법 및 시스템 |
| WO2023077239A1 (fr) * | 2021-11-05 | 2023-05-11 | Daskalopoulou Styliani Stella | Procédé et système de détection de caractéristiques de plaque histopathologique dans des images médicales à l'aide de réseaux neuronaux profonds |
| CN114387464A (zh) * | 2021-12-01 | 2022-04-22 | 杭州脉流科技有限公司 | 基于ivus影像的易损斑块识别方法、计算机设备、可读存储介质和程序产品 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5995651A (en) | 1996-07-11 | 1999-11-30 | Duke University | Image content classification methods, systems and computer programs using texture patterns |
| GB2408797B (en) | 2001-05-01 | 2006-09-20 | Gen Hospital Corp | Method and apparatus for determination of atherosclerotic plaque type by measurement of tissue optical properties |
| US7016048B2 (en) * | 2002-04-09 | 2006-03-21 | The Regents Of The University Of California | Phase-resolved functional optical coherence tomography: simultaneous imaging of the stokes vectors, structure, blood flow velocity, standard deviation and birefringence in biological samples |
| DE102005010076A1 (de) | 2005-03-04 | 2006-09-07 | Siemens Ag | Bildbearbeitungsverfahren für ein digitales medizinisches Untersuchungsbild und zugehörige Untersuchungseinrichtung |
| WO2009121067A1 (fr) * | 2008-03-28 | 2009-10-01 | Volcano Corporation | Procédé et appareil pour la mesure de la réflectivité de l’hémoglobine simultanée |
| US20120022360A1 (en) * | 2008-03-28 | 2012-01-26 | Volcano Corporation | Methods for intravascular imaging and flushing |
| ES2517915T3 (es) | 2008-06-02 | 2014-11-04 | Lightlab Imaging, Inc. | Métodos cuantitativos para obtener características de un tejido a partir de imágenes de tomografía por coherencia óptica |
| US20120163693A1 (en) | 2010-04-20 | 2012-06-28 | Suri Jasjit S | Non-Invasive Imaging-Based Prostate Cancer Prediction |
| US9482513B2 (en) | 2013-03-14 | 2016-11-01 | Research Development Foundation | Apparatus and methods for optical coherence tomography and two-photon luminescence imaging |
| US10542954B2 (en) * | 2014-07-14 | 2020-01-28 | Volcano Corporation | Devices, systems, and methods for improved accuracy model of vessel anatomy |
| WO2016040775A2 (fr) | 2014-09-12 | 2016-03-17 | Research Development Foundation | Appareil et procédés d'identification et d'évaluation d'indications de points lumineux observées par tomographie par cohérence optique |
| US10478130B2 (en) | 2015-02-13 | 2019-11-19 | Siemens Healthcare Gmbh | Plaque vulnerability assessment in medical imaging |
| WO2017214421A1 (fr) * | 2016-06-08 | 2017-12-14 | Research Development Foundation | Systèmes et procédés permettant la caractérisation automatisée d'une plaque au niveau coronarien et l'évaluation du risque à l'aide d'une tomographie par cohérence optique intravasculaire |
-
2019
- 2019-12-12 EP EP19895039.6A patent/EP3893734A4/fr active Pending
- 2019-12-12 AU AU2019397494A patent/AU2019397494A1/en active Pending
- 2019-12-12 US US16/712,122 patent/US11779220B2/en active Active
- 2019-12-12 WO PCT/US2019/065850 patent/WO2020123739A1/fr unknown
- 2019-12-12 JP JP2021533203A patent/JP7467466B2/ja active Active
-
2023
- 2023-12-25 JP JP2023217939A patent/JP2024023852A/ja not_active Withdrawn
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