PT3130273T - Método e sistema de visualização estereoscópica para endoscópio que utiliza algoritmo de formato a partir de sombreamento - Google Patents
Método e sistema de visualização estereoscópica para endoscópio que utiliza algoritmo de formato a partir de sombreamentoInfo
- Publication number
- PT3130273T PT3130273T PT15180882T PT15180882T PT3130273T PT 3130273 T PT3130273 T PT 3130273T PT 15180882 T PT15180882 T PT 15180882T PT 15180882 T PT15180882 T PT 15180882T PT 3130273 T PT3130273 T PT 3130273T
- Authority
- PT
- Portugal
- Prior art keywords
- endoscope
- shape
- visualization system
- stereoscopic visualization
- shading algorithm
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00193—Optical arrangements adapted for stereoscopic vision
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00194—Optical arrangements adapted for three-dimensional imaging
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/507—Depth or shape recovery from shading
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10068—Endoscopic image
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15180882.1A EP3130273B1 (en) | 2015-08-13 | 2015-08-13 | Stereoscopic visualization system and method for endoscope using shape-from-shading algorithm |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3130273T true PT3130273T (pt) | 2019-07-04 |
Family
ID=53886916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT15180882T PT3130273T (pt) | 2015-08-13 | 2015-08-13 | Método e sistema de visualização estereoscópica para endoscópio que utiliza algoritmo de formato a partir de sombreamento |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3130273B1 (pt) |
ES (1) | ES2734676T3 (pt) |
PT (1) | PT3130273T (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110992431B (zh) * | 2019-12-16 | 2023-04-18 | 电子科技大学 | 一种双目内窥镜软组织图像的联合三维重建方法 |
CN115279250A (zh) * | 2020-04-28 | 2022-11-01 | 豪雅株式会社 | 内窥镜系统 |
CN113140010B (zh) * | 2021-05-14 | 2022-08-12 | 上海交通大学 | 适用少/无特征环境的三维重建方法及系统、设备、介质 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8929645B2 (en) * | 2007-04-24 | 2015-01-06 | 21 Ct, Inc. | Method and system for fast dense stereoscopic ranging |
DE112010006052T5 (de) * | 2010-12-08 | 2013-10-10 | Industrial Technology Research Institute | Verfahren zum Erzeugen stereoskopischer Ansichten von monoskopischen Endoskopbildern und Systeme, die diese verwenden |
US20150237325A1 (en) * | 2012-08-15 | 2015-08-20 | Industrial Technology Research Institute | Method and apparatus for converting 2d images to 3d images |
-
2015
- 2015-08-13 PT PT15180882T patent/PT3130273T/pt unknown
- 2015-08-13 ES ES15180882T patent/ES2734676T3/es active Active
- 2015-08-13 EP EP15180882.1A patent/EP3130273B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3130273B1 (en) | 2019-05-15 |
ES2734676T3 (es) | 2019-12-11 |
EP3130273A1 (en) | 2017-02-15 |
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