JPH0351407B2 - - Google Patents
Info
- Publication number
- JPH0351407B2 JPH0351407B2 JP1296900A JP29690089A JPH0351407B2 JP H0351407 B2 JPH0351407 B2 JP H0351407B2 JP 1296900 A JP1296900 A JP 1296900A JP 29690089 A JP29690089 A JP 29690089A JP H0351407 B2 JPH0351407 B2 JP H0351407B2
- Authority
- JP
- Japan
- Prior art keywords
- coordinate system
- eyeball
- line
- face
- center
- 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.)
- Expired - Lifetime
Links
- 210000005252 bulbus oculi Anatomy 0.000 claims description 48
- 238000001514 detection method Methods 0.000 claims description 30
- 210000003128 head Anatomy 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 10
- 239000000284 extract Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 3
- 239000013598 vector Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 22
- 210000001747 pupil Anatomy 0.000 description 22
- 210000001508 eye Anatomy 0.000 description 17
- 238000004891 communication Methods 0.000 description 9
- 230000001815 facial effect Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 210000000695 crystalline len Anatomy 0.000 description 7
- 230000009466 transformation Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 210000004087 cornea Anatomy 0.000 description 5
- 230000008921 facial expression Effects 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000003550 marker Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004424 eye movement Effects 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 210000001097 facial muscle Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1296900A JPH02224637A (ja) | 1988-11-16 | 1989-11-14 | 視線検出方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-289761 | 1988-11-16 | ||
| JP28976188 | 1988-11-16 | ||
| JP1296900A JPH02224637A (ja) | 1988-11-16 | 1989-11-14 | 視線検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02224637A JPH02224637A (ja) | 1990-09-06 |
| JPH0351407B2 true JPH0351407B2 (zh) | 1991-08-06 |
Family
ID=26557735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1296900A Granted JPH02224637A (ja) | 1988-11-16 | 1989-11-14 | 視線検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02224637A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005090264A1 (ja) * | 2004-03-22 | 2005-09-29 | Kazutoshi Noguchi | 堆肥の製造方法及び装置 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9207315D0 (en) * | 1992-04-03 | 1992-05-13 | Donaldson William B M | Method and apparatus for ocular motility testing |
| JPH1014882A (ja) * | 1996-07-02 | 1998-01-20 | Nippon Telegr & Teleph Corp <Ntt> | 非接触視線測定装置 |
| JPH1066678A (ja) * | 1996-08-28 | 1998-03-10 | Nippon Telegr & Teleph Corp <Ntt> | 非接触視線測定装置 |
| WO2000070442A2 (en) * | 1999-05-12 | 2000-11-23 | Microsoft Corporation | Splitting and mixing streaming-data frames |
| US7007096B1 (en) | 1999-05-12 | 2006-02-28 | Microsoft Corporation | Efficient splitting and mixing of streaming-data frames for processing through multiple processing modules |
| JP3996631B2 (ja) * | 2005-09-09 | 2007-10-24 | 松下電器産業株式会社 | 画像処理方法、画像記録方法、画像処理装置および画像ファイルフォーマット |
| JP4452833B2 (ja) * | 2006-03-31 | 2010-04-21 | 国立大学法人静岡大学 | 視線移動検出方法及び視線移動検出装置 |
| CN101489467B (zh) * | 2006-07-14 | 2011-05-04 | 松下电器产业株式会社 | 视线方向检测装置和视线方向检测方法 |
| JP2008136789A (ja) | 2006-12-05 | 2008-06-19 | Nec Corp | 眼球パラメータ推定装置及び方法 |
| JP5077929B2 (ja) * | 2007-03-23 | 2012-11-21 | 独立行政法人海上技術安全研究所 | 緊張度計測用熱源支持装置 |
| TWI432172B (zh) * | 2008-10-27 | 2014-04-01 | Utechzone Co Ltd | Pupil location method, pupil positioning system and storage media |
| CN106463057B (zh) | 2014-04-30 | 2020-03-17 | 三菱电机株式会社 | 周边监视装置、周边监视系统以及周边监视方法 |
| EP3248528A4 (en) | 2015-01-21 | 2018-09-12 | HOYA Corporation | Endoscope system |
| JP6790674B2 (ja) * | 2016-09-28 | 2020-11-25 | 大日本印刷株式会社 | 光照射装置、視線追跡装置 |
| JP7030317B2 (ja) * | 2016-12-19 | 2022-03-07 | 国立大学法人静岡大学 | 瞳孔検出装置及び瞳孔検出方法 |
| JP7220905B2 (ja) * | 2019-03-04 | 2023-02-13 | 学校法人帝京大学 | 眼球運動解析システム、眼球運動解析方法およびプログラム |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6223569A (ja) * | 1985-05-24 | 1987-01-31 | オ−ビタル、エンジン、カンパニ−、プロプライエタリ、リミテツド | 内燃機関の液体燃料分配方法および分配装置 |
| JPS62114528A (ja) * | 1985-11-15 | 1987-05-26 | 株式会社日立製作所 | 目視リモ−トコントロ−ル装置 |
| JPS63160633A (ja) * | 1986-12-23 | 1988-07-04 | 日本電気株式会社 | 眼球運動検出装置 |
-
1989
- 1989-11-14 JP JP1296900A patent/JPH02224637A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6223569A (ja) * | 1985-05-24 | 1987-01-31 | オ−ビタル、エンジン、カンパニ−、プロプライエタリ、リミテツド | 内燃機関の液体燃料分配方法および分配装置 |
| JPS62114528A (ja) * | 1985-11-15 | 1987-05-26 | 株式会社日立製作所 | 目視リモ−トコントロ−ル装置 |
| JPS63160633A (ja) * | 1986-12-23 | 1988-07-04 | 日本電気株式会社 | 眼球運動検出装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005090264A1 (ja) * | 2004-03-22 | 2005-09-29 | Kazutoshi Noguchi | 堆肥の製造方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02224637A (ja) | 1990-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |