JP4854619B2 - 障害物認識装置 - Google Patents
障害物認識装置 Download PDFInfo
- Publication number
- JP4854619B2 JP4854619B2 JP2007186549A JP2007186549A JP4854619B2 JP 4854619 B2 JP4854619 B2 JP 4854619B2 JP 2007186549 A JP2007186549 A JP 2007186549A JP 2007186549 A JP2007186549 A JP 2007186549A JP 4854619 B2 JP4854619 B2 JP 4854619B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- obstacle
- vehicle
- road surface
- images
- 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 - Fee Related
Links
Landscapes
- Image Processing (AREA)
- Image Analysis (AREA)
Description
図1に示すように、車両1に搭載された障害物認識装置2は、撮影手段3と、その撮影画像を処理して同定するマイクロコンピュータ構成の画像処理手段4と、撮影画像等を書き換え自在に蓄積するデータ蓄積手段5によって構成される。
2 障害物認識装置
3 撮影手段
4 画像処理手段
α、α´ 障害物
Claims (1)
- 走行する自車の複数方向からみた路面撮影が可能な撮影手段と、
略同じ路面領域についての前記撮影手段の異なる複数方向からの撮影画像を取得する画像取得手段と、
前記画像取得手段が取得した複数方向からの各撮影画像の少なくとも路面領域に、上方からの俯瞰画像に変換する射影変換を施し、前記各撮影画像に含まれた所定の監視範囲を抽出して同定する同定手段と、
前記同定手段の同定結果により、前記監視範囲の撮影画像間で異なる画像部分を路面に垂直な障害物として認識する認識手段と
を備えたことを特徴とする障害物認識装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007186549A JP4854619B2 (ja) | 2007-07-18 | 2007-07-18 | 障害物認識装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007186549A JP4854619B2 (ja) | 2007-07-18 | 2007-07-18 | 障害物認識装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009025932A JP2009025932A (ja) | 2009-02-05 |
JP4854619B2 true JP4854619B2 (ja) | 2012-01-18 |
Family
ID=40397701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007186549A Expired - Fee Related JP4854619B2 (ja) | 2007-07-18 | 2007-07-18 | 障害物認識装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4854619B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5663352B2 (ja) * | 2011-03-03 | 2015-02-04 | 日本電産エレシス株式会社 | 画像処理装置、画像処理方法、及び画像処理プログラム |
TR2021006695A1 (tr) * | 2021-04-16 | 2022-10-21 | Mpg Makine Produeksiyon Grubu Makine Imalat Sanayi Ve Ticaret Anonim Sirketi | Araçlar i̇çi̇n geli̇şti̇ri̇lmi̇ş durumsal farkindalik ve kontrol si̇stemi̇ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03282707A (ja) * | 1990-03-30 | 1991-12-12 | Mazda Motor Corp | 移動車の環境認識装置 |
JPH05297941A (ja) * | 1992-04-21 | 1993-11-12 | Daihatsu Motor Co Ltd | 道路形状検出方法 |
JPH10222679A (ja) * | 1997-02-04 | 1998-08-21 | Toyota Motor Corp | 車両用画像処理装置 |
JP2001167394A (ja) * | 1999-12-09 | 2001-06-22 | Toyota Central Res & Dev Lab Inc | 障害物判定装置 |
-
2007
- 2007-07-18 JP JP2007186549A patent/JP4854619B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009025932A (ja) | 2009-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106485233B (zh) | 可行驶区域检测方法、装置和电子设备 | |
EP3161507B1 (en) | Method for tracking a target vehicle approaching a motor vehicle by means of a camera system of the motor vehicle, camera system and motor vehicle | |
US20170297488A1 (en) | Surround view camera system for object detection and tracking | |
EP2369552B1 (en) | Approaching object detection system | |
CN106611512B (zh) | 前车起步的处理方法、装置和*** | |
JP6453490B2 (ja) | 路面反射を認識し評価するための方法及び装置 | |
JP5774770B2 (ja) | 車両周辺監視装置 | |
US9953227B2 (en) | In-vehicle image processing device | |
Aytekin et al. | Increasing driving safety with a multiple vehicle detection and tracking system using ongoing vehicle shadow information | |
JP2008168811A (ja) | 車線認識装置、車両、車線認識方法、及び車線認識プログラム | |
JP2018516799A5 (ja) | ||
JP6129268B2 (ja) | 車両用運転支援システムおよび運転支援方法 | |
US10108866B2 (en) | Method and system for robust curb and bump detection from front or rear monocular cameras | |
EP3282392A1 (en) | Vision system and method for a motor vehicle | |
JP6493000B2 (ja) | 路面標示検出装置及び路面標示検出方法 | |
JP4951481B2 (ja) | 路面標示認識装置 | |
JP2009231937A (ja) | 車両用周囲監視装置 | |
JP2009301495A (ja) | 画像処理装置及び画像処理方法 | |
JP2002314989A (ja) | 車両用周辺監視装置 | |
KR20150096924A (ko) | 전방 충돌 차량 선정 방법 및 시스템 | |
JP5097681B2 (ja) | 地物位置認識装置 | |
JP2011103058A (ja) | 誤認識防止装置 | |
JP4854619B2 (ja) | 障害物認識装置 | |
JP4768499B2 (ja) | 車載周辺他車検出装置 | |
KR20070019347A (ko) | 자동 주행 시스템의 이동체 검출 장치 및 그 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100611 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110707 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110719 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110912 |
|
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: 20111018 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111025 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141104 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |