JP6471593B2 - Ｏｃｔ信号処理装置、およびｏｃｔ信号処理プログラム - Google Patents
Ｏｃｔ信号処理装置、およびｏｃｔ信号処理プログラム Download PDFInfo
- Publication number
- JP6471593B2 JP6471593B2 JP2015080467A JP2015080467A JP6471593B2 JP 6471593 B2 JP6471593 B2 JP 6471593B2 JP 2015080467 A JP2015080467 A JP 2015080467A JP 2015080467 A JP2015080467 A JP 2015080467A JP 6471593 B2 JP6471593 B2 JP 6471593B2
- Authority
- JP
- Japan
- Prior art keywords
- oct
- image
- data
- front image
- position information
- 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.)
- Active
Links
- 238000012545 processing Methods 0.000 title claims description 56
- 238000000034 method Methods 0.000 claims description 59
- 230000008569 process Effects 0.000 claims description 35
- 238000004364 calculation method Methods 0.000 claims description 15
- 238000010191 image analysis Methods 0.000 claims description 11
- 101100188551 Arabidopsis thaliana OCT2 gene Proteins 0.000 claims description 6
- 101100188552 Arabidopsis thaliana OCT3 gene Proteins 0.000 claims description 5
- 101100188553 Arabidopsis thaliana OCT4 gene Proteins 0.000 claims description 5
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000012014 optical coherence tomography Methods 0.000 description 319
- 230000003287 optical effect Effects 0.000 description 51
- 238000005259 measurement Methods 0.000 description 36
- 230000033001 locomotion Effects 0.000 description 18
- 238000004458 analytical method Methods 0.000 description 14
- 239000010410 layer Substances 0.000 description 13
- 238000003860 storage Methods 0.000 description 12
- 210000004220 fundus oculi Anatomy 0.000 description 11
- 238000003384 imaging method Methods 0.000 description 10
- 210000004204 blood vessel Anatomy 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000002207 retinal effect Effects 0.000 description 6
- 230000010287 polarization Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 210000003583 retinal pigment epithelium Anatomy 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 208000003098 Ganglion Cysts Diseases 0.000 description 1
- 208000005400 Synovial Cyst Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000004126 nerve fiber Anatomy 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 210000001210 retinal vessel Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015080467A JP6471593B2 (ja) | 2015-04-09 | 2015-04-09 | Ｏｃｔ信号処理装置、およびｏｃｔ信号処理プログラム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015080467A JP6471593B2 (ja) | 2015-04-09 | 2015-04-09 | Ｏｃｔ信号処理装置、およびｏｃｔ信号処理プログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016198279A JP2016198279A (ja) | 2016-12-01 |
| JP2016198279A5 JP2016198279A5 (enrdf_load_stackoverflow) | 2018-05-24 |
| JP6471593B2 true JP6471593B2 (ja) | 2019-02-20 |
Family
ID=57422037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015080467A Active JP6471593B2 (ja) | 2015-04-09 | 2015-04-09 | Ｏｃｔ信号処理装置、およびｏｃｔ信号処理プログラム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6471593B2 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6736490B2 (ja) * | 2017-01-17 | 2020-08-05 | キヤノン株式会社 | 画像処理装置、光干渉断層撮像装置、システム、画像処理方法、及びプログラム |
| PL3573511T3 (pl) * | 2017-01-28 | 2021-12-20 | Cylite Pty Ltd | Optyczna metrologia koherencyjna i tomografia z ulepszoną rejestracją |
| EP3599987A4 (en) | 2017-03-23 | 2020-12-16 | Doheny Eye Institute | SYSTEMS, METHODS AND DEVICES FOR AVERAGE MULTI-FACE ANGIOGRAPHS BY OPTICAL COHERENCE TOMGRAPHY |
| JP6932581B2 (ja) * | 2017-08-09 | 2021-09-08 | キヤノン株式会社 | 眼科装置、情報処理装置、情報処理方法及びプログラム |
| JP7123606B2 (ja) * | 2018-04-06 | 2022-08-23 | キヤノン株式会社 | 画像処理装置、画像処理方法およびプログラム |
| JP7254682B2 (ja) * | 2019-11-22 | 2023-04-10 | キヤノン株式会社 | 画像処理装置、画像処理方法、及びプログラム |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5192250B2 (ja) * | 2008-02-04 | 2013-05-08 | 株式会社トプコン | 眼底観察装置 |
| JP5735790B2 (ja) * | 2010-12-02 | 2015-06-17 | 株式会社ニデック | 眼科撮影装置 |
| JP6174908B2 (ja) * | 2013-05-27 | 2017-08-02 | キヤノン株式会社 | 情報処理装置、情報処理方法、及び、コンピュータプログラム |
-
2015
- 2015-04-09 JP JP2015080467A patent/JP6471593B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016198279A (ja) | 2016-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6507615B2 (ja) | 光コヒーレンストモグラフィ装置、及びプログラム | |
| JP6402902B2 (ja) | 光コヒーレンストモグラフィ装置及び光コヒーレンストモグラフィ演算プログラム | |
| JP6217185B2 (ja) | 眼科撮影装置及び眼科画像処理プログラム | |
| US8857988B2 (en) | Data acquisition methods for reduced motion artifacts and applications in OCT angiography | |
| JP5735790B2 (ja) | 眼科撮影装置 | |
| US11071452B2 (en) | Optical coherence tomography device, optical coherence tomography calculation method, and optical coherence tomography calculation program | |
| JP6402901B2 (ja) | 光コヒーレンストモグラフィ装置、光コヒーレンストモグラフィ演算方法及び光コヒーレンストモグラフィ演算プログラム | |
| JP5685013B2 (ja) | 光断層撮像装置及びその制御方法、プログラム | |
| CN1947652B (zh) | 光图像计测装置及眼底观察装置 | |
| JP6572615B2 (ja) | 眼底画像処理装置、および眼底画像処理プログラム | |
| JP6535985B2 (ja) | 光コヒーレンストモグラフィ装置、光コヒーレンストモグラフィ演算方法及び光コヒーレンストモグラフィ演算プログラム | |
| JP5790002B2 (ja) | 眼科撮影装置 | |
| JP6471593B2 (ja) | Ｏｃｔ信号処理装置、およびｏｃｔ信号処理プログラム | |
| JP6703730B2 (ja) | 光コヒーレンストモグラフィ装置、および光コヒーレンストモグラフィ制御プログラム | |
| US9687147B2 (en) | Optical coherence tomography device and control program | |
| JP2016106652A (ja) | 光コヒーレンストモグラフィ装置、及びそれに用いる制御プログラム | |
| JP2018068578A (ja) | Ｏｃｔ装置、およびｏｃｔ制御プログラム | |
| JP2017046976A (ja) | 眼科撮影装置及び眼科撮影プログラム | |
| JP2018019771A (ja) | 光コヒーレンストモグラフィ装置、および光コヒーレンストモグラフィ制御プログラム | |
| JP6606846B2 (ja) | Ｏｃｔ信号処理装置、およびｏｃｔ信号処理プログラム | |
| JP6375760B2 (ja) | 光コヒーレンストモグラフィー装置、および眼底画像処理プログラム | |
| JP6503665B2 (ja) | 光コヒーレンストモグラフィー装置及びプログラム | |
| JP6402879B2 (ja) | 眼科撮影装置 | |
| EP3106083B1 (en) | Optical coherence tomography device and method of controlling an optical coherence tomography device | |
| JP6402921B2 (ja) | 光コヒーレンストモグラフィ装置、および速度測定用プログラム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180404 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180404 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181225 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20181221 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190107 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6471593 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |