KR100936334B1 - 얼굴 검출 시스템 - Google Patents
얼굴 검출 시스템 Download PDFInfo
- Publication number
- KR100936334B1 KR100936334B1 KR1020080054836A KR20080054836A KR100936334B1 KR 100936334 B1 KR100936334 B1 KR 100936334B1 KR 1020080054836 A KR1020080054836 A KR 1020080054836A KR 20080054836 A KR20080054836 A KR 20080054836A KR 100936334 B1 KR100936334 B1 KR 100936334B1
- Authority
- KR
- South Korea
- Prior art keywords
- face
- image
- driver
- lighting unit
- detection system
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001678 irradiating effect Effects 0.000 abstract description 4
- 238000004364 calculation method Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 206010041349 Somnolence Diseases 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Image Processing (AREA)
- Studio Devices (AREA)
- Traffic Control Systems (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (7)
- 운전자의 얼굴의 좌측 및 우측을 향해 적외선을 조사하는 제1조명부(110) 및 제2조명부(120)와, 상기 제1조명부(110) 및 제2조명부(120)로부터 적외선이 조사된 운전자의 얼굴을 각각 촬영하는 영상 촬영부(200)와, 상기 영상 촬영부(200)로부터 얼굴의 좌우 영상을 획득하고, 획득된 좌우 영상의 차영상을 획득하여 운전자의 전방주시태만 상태를 판단하는 제어부(300)를 포함하고,상기 제어부(300)는 획득된 좌우 영상을 이진화하여 이진화 영상을 획득하고, 이진화되어진 좌우 영상 중 하나를 미러링하여 미러링 영상을 획득하며, 획득된 미러링 영상과 이진화 영상을 감산하여 차영상을 획득하는 것을 특징으로 하는 얼굴 검출 시스템.
- 삭제
- 삭제
- 청구항 1에 있어서,상기 제1조명부(110) 및 제2조명부(120)는 순차적으로 동작되는 얼굴 검출 시스템.
- 청구항 1에 있어서,상기 제1조명부(110) 및 제2조명부(120)는 근적외선 발광 소자이고, 운전석의 전방 또는 운전석의 상부에 설치되는 얼굴 검출 시스템.
- 청구항 5에 있어서,상기 제1조명부(110) 및 제2조명부(120)는 운전자의 정면으로부터 서로 대칭되도록 설치되는 얼굴 검출 시스템.
- 청구항 1에 있어서,상기 영상 촬영부(200)는 적외선 통과필터(210)가 장착된 CCD 카메라인 얼굴 검출 시스템.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080054836A KR100936334B1 (ko) | 2008-06-11 | 2008-06-11 | 얼굴 검출 시스템 |
JP2008290784A JP5145194B2 (ja) | 2008-06-11 | 2008-11-13 | 顔検出システム |
US12/344,924 US8340368B2 (en) | 2008-06-11 | 2008-12-29 | Face detection system |
US12/356,492 US8137482B2 (en) | 2008-06-11 | 2009-01-20 | Carburization heat treatment method and method of use |
US13/401,180 US8608870B2 (en) | 2008-06-11 | 2012-02-21 | Carburization heat treatment method and method of use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080054836A KR100936334B1 (ko) | 2008-06-11 | 2008-06-11 | 얼굴 검출 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090128867A KR20090128867A (ko) | 2009-12-16 |
KR100936334B1 true KR100936334B1 (ko) | 2010-01-12 |
Family
ID=41549564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080054836A KR100936334B1 (ko) | 2008-06-11 | 2008-06-11 | 얼굴 검출 시스템 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5145194B2 (ko) |
KR (1) | KR100936334B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101806703B1 (ko) | 2016-06-01 | 2018-01-10 | 현대자동차주식회사 | 운전자 상태 모니터링 장치 |
JP6894880B2 (ja) * | 2018-11-07 | 2021-06-30 | 矢崎総業株式会社 | 監視システム |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970069679A (ko) * | 1996-04-26 | 1997-11-07 | 배순훈 | 졸음운전 경보장치 및 그 제어방법 |
JP2001338296A (ja) * | 2000-03-22 | 2001-12-07 | Toshiba Corp | 顔画像認識装置および通行制御装置 |
JP2002334335A (ja) | 2001-03-09 | 2002-11-22 | Toshiba Corp | 顔画像認識装置および通行制御装置 |
JP3651571B2 (ja) * | 1999-03-31 | 2005-05-25 | 株式会社東芝 | ドライバ状態検知システム |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006308375A (ja) * | 2005-04-27 | 2006-11-09 | Matsushita Electric Ind Co Ltd | 赤外線利用型目位置検出装置 |
JP4356733B2 (ja) * | 2006-11-09 | 2009-11-04 | アイシン精機株式会社 | 車載用画像処理装置とその制御方法 |
-
2008
- 2008-06-11 KR KR1020080054836A patent/KR100936334B1/ko active IP Right Grant
- 2008-11-13 JP JP2008290784A patent/JP5145194B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970069679A (ko) * | 1996-04-26 | 1997-11-07 | 배순훈 | 졸음운전 경보장치 및 그 제어방법 |
JP3651571B2 (ja) * | 1999-03-31 | 2005-05-25 | 株式会社東芝 | ドライバ状態検知システム |
JP2001338296A (ja) * | 2000-03-22 | 2001-12-07 | Toshiba Corp | 顔画像認識装置および通行制御装置 |
JP2002334335A (ja) | 2001-03-09 | 2002-11-22 | Toshiba Corp | 顔画像認識装置および通行制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2009303192A (ja) | 2009-12-24 |
JP5145194B2 (ja) | 2013-02-13 |
KR20090128867A (ko) | 2009-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5759950B2 (ja) | 車載カメラ装置 | |
US8345922B2 (en) | Apparatus for detecting a pupil, program for the same, and method for detecting a pupil | |
US8340368B2 (en) | Face detection system | |
JP6488922B2 (ja) | 運転者異常検出装置 | |
JP4793269B2 (ja) | 眠気検知装置 | |
KR101327032B1 (ko) | 카메라 영상의 반사광 제거 장치 및 방법 | |
JP2008305203A (ja) | 顔画像撮像装置 | |
WO2012042580A1 (ja) | 視線推定装置 | |
US20190204914A1 (en) | Line of sight measurement device | |
JP2017161965A (ja) | 顔画像処理装置 | |
JP4313717B2 (ja) | 視線検出装置 | |
KR100936334B1 (ko) | 얼굴 검출 시스템 | |
US20140267758A1 (en) | Stereo infrared detector | |
JP5018652B2 (ja) | 物体存在判定装置 | |
JP2007004448A (ja) | 視線検出装置 | |
JP2009254691A (ja) | 瞳孔検知方法及び装置 | |
JP2007025758A (ja) | 人の顔画像抽出方法及び同装置 | |
JP2017188851A (ja) | 車室内用カメラの顔撮影方法および車室内用カメラ | |
JP5206190B2 (ja) | ドライバー監視装置 | |
JP4659691B2 (ja) | 特徴パターン検出装置 | |
JP2009031002A (ja) | 飲酒判定装置 | |
JP2005296383A (ja) | 視線検出装置 | |
JP4460367B2 (ja) | 個人識別装置 | |
JP4555395B2 (ja) | 端末 | |
CN110235178B (zh) | 驾驶员状态推定装置以及驾驶员状态推定方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130102 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20131218 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20141212 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20151229 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20161228 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20171227 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20181213 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20191210 Year of fee payment: 11 |