JP7345601B2 - 画像処理装置、カメラ、移動体および画像処理方法 - Google Patents
画像処理装置、カメラ、移動体および画像処理方法 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/165—Anti-collision systems for passive traffic, e.g. including static obstacles, trees
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- 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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
- B60R1/26—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view to the rear of the vehicle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
- G01C21/3804—Creation or updating of map data
- G01C21/3807—Creation or updating of map data characterised by the type of data
- G01C21/3826—Terrain data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/301—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing combining image information with other obstacle sensor information, e.g. using RADAR/LIDAR/SONAR sensors for estimating risk of collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/304—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using merged images, e.g. merging camera image with stored images
- B60R2300/305—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using merged images, e.g. merging camera image with stored images merging camera image with lines or icons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/802—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/806—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for aiding parking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8086—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for vehicle path indication
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/86—Combinations of sonar systems with lidar systems; Combinations of sonar systems with systems not using wave reflection
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30241—Trajectory
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- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Closed-Circuit Television Systems (AREA)
- Traffic Control Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Image Processing (AREA)
Description
前記プロセッサは、前記移動体が移動する路面の高低差に応じて前記進路軌跡を示す表示を補正する。
移動体の周辺画像を取得するステップと、前記移動体の周辺画像に対して、前記移動体の進行方向についての進路軌跡を示す表示を重畳して表示部に表示させるステップと、前記移動体が移動する路面の高低差に応じて前記進路軌跡を示す表示を補正するステップと、を含む。
、同一または同等の構成要素を示している。
h2=d×sinβ ・・・式(1)
x=h2-H ・・・式(2)
f:Z0=|u2-u1|:ΔD ・・・式(3)
H’=D×sinα ・・・式(7)
1A カメラ
2 バンパ
2a バンパの底面
3,3a,3b,3c 路面
4 リアスポイラ
6 屋根
7 タイヤ
10 画像処理装置
11 撮像部
11a 撮像光学系
11b 撮像素子
12 インターフェイス
13 プロセッサ
14 メモリ
15 表示部
100,101 進路軌跡を示す表示
200,201 障害物
Claims (7)
- 移動体の周辺画像と、前記移動体の走行する路面から所定の高さを有する位置にある前記移動体の特定部位の、前記移動体の進行方向についての進路軌跡を示す表示とを合成して表示部に表示させるプロセッサを備え、
前記プロセッサは、前記移動体が第1の路面から、前記第1の路面に対して高低差を有する第2の路面へ移動する場合の前記特定部位の前記進路軌跡を示す表示と前記周辺画像とを合成する画像処理装置。 - 前記プロセッサは、前記進路軌跡を、前記周辺画像の前記高低差に応じた位置に表示する、請求項1に記載の画像処理装置。
- 前記プロセッサは、前記第2の路面上又は前記第2の路面の上方に存在する障害物と、前記進路軌跡とが接触する場合、警告音を出力させる信号を出力する、請求項1に記載の
画像処理装置。 - 前記プロセッサは、前記移動体が前記第1の路面に存在する場合の前記進路軌跡と、前記移動体が前記第2の路面に存在する場合の前記進路軌跡と、を連結する前記進路軌跡を表示する、請求項2に記載の画像処理装置。
- 撮像光学系と、
前記撮像光学系を介して結像した像を撮像する撮像素子と、
前記撮像素子により撮像された、移動体の周辺画像を取得するインターフェイスと、
前記移動体の周辺画像と、前記移動体の走行する路面から所定の高さを有する位置にある前記移動体の特定部位の、前記移動体の進行方向についての進路軌跡を示す表示とを合成して表示部に表示させるプロセッサとを備え、
前記プロセッサは、前記移動体が第1の路面から、前記第1の路面に対して高低差を有する第2の路面へ移動する場合の前記特定部位の前記進路軌跡を示す表示と前記周辺画像とを合成する、カメラ。 - 表示部と、
移動体の周辺を撮像するカメラと、を備え、
前記カメラは、撮像光学系と、前記撮像光学系を介して結像した像を撮像する撮像素子と、前記撮像素子により撮像された、前記移動体の周辺画像を取得するインターフェイスと、前記移動体の周辺画像と、前記移動体の走行する路面から所定の高さを有する位置にある前記移動体の特定部位の、前記移動体の進行方向についての進路軌跡を示す表示とを合成して前記表示部に表示させるプロセッサとを備え、
前記プロセッサは、前記移動体が第1の路面から、前記第1の路面に対して高低差を有する第2の路面へ移動する場合の前記特定部位の前記進路軌跡を示す表示と前記周辺画像とを合成する、移動体。 - 画像処理装置における画像処理方法であって、
移動体の周辺画像を取得するステップと、
前記移動体の周辺画像と、前記移動体の走行する路面から所定の高さを有する位置にある前記移動体の特定部位の、前記移動体の進行方向についての進路軌跡を示す表示とを合成して表示部に表示させるステップと、
前記移動体が第1の路面から、前記第1の路面に対して高低差を有する第2の路面へ移動する場合の前記特定部位の前記進路軌跡を示す表示と前記周辺画像とを合成するステップと、を含む画像処理方法。
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| JP2018203062A JP7088807B2 (ja) | 2018-10-29 | 2018-10-29 | 画像処理装置、カメラ、移動体および画像処理方法 |
| JP2022093947A JP7345601B2 (ja) | 2018-10-29 | 2022-06-09 | 画像処理装置、カメラ、移動体および画像処理方法 |
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| EP (1) | EP3876214B1 (ja) |
| JP (2) | JP7088807B2 (ja) |
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| JP2018203062A (ja) | 2017-06-05 | 2018-12-27 | 株式会社ブリヂストン | タイヤ |
| JP6696939B2 (ja) * | 2017-07-04 | 2020-05-20 | トヨタ自動車株式会社 | 周辺画像表示制御装置 |
| TWI657409B (zh) * | 2017-12-27 | 2019-04-21 | 財團法人工業技術研究院 | 虛擬導引圖示與真實影像之疊合裝置及其相關疊合方法 |
-
2018
- 2018-10-29 JP JP2018203062A patent/JP7088807B2/ja active Active
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2019
- 2019-10-02 CN CN201980069381.XA patent/CN112912944B/zh active Active
- 2019-10-02 CN CN202310092021.XA patent/CN116080530A/zh active Pending
- 2019-10-02 WO PCT/JP2019/039011 patent/WO2020090339A1/ja not_active Ceased
- 2019-10-02 EP EP19879385.3A patent/EP3876214B1/en active Active
- 2019-10-02 US US17/287,745 patent/US11433810B2/en active Active
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2022
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001010428A (ja) | 1999-06-29 | 2001-01-16 | Fujitsu Ten Ltd | 車両の運転支援装置 |
| JP2002314991A (ja) | 2001-02-09 | 2002-10-25 | Matsushita Electric Ind Co Ltd | 画像合成装置 |
| JP2003063338A (ja) | 2001-08-24 | 2003-03-05 | Matsushita Electric Ind Co Ltd | 運転支援装置および運転ガイドデータ作成方法 |
| JP2003335196A (ja) | 2002-05-21 | 2003-11-25 | Toyota Motor Corp | 駐車支援装置 |
| JP2004062380A (ja) | 2002-07-26 | 2004-02-26 | Nissan Motor Co Ltd | 車両用障害物接触判定装置 |
| JP2008279883A (ja) | 2007-05-10 | 2008-11-20 | Alpine Electronics Inc | 車両運転支援装置 |
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| EP3876214A1 (en) | 2021-09-08 |
| US11924578B2 (en) | 2024-03-05 |
| CN116080530A (zh) | 2023-05-09 |
| US11433810B2 (en) | 2022-09-06 |
| WO2020090339A1 (ja) | 2020-05-07 |
| CN112912944B (zh) | 2023-02-21 |
| EP3876214B1 (en) | 2025-02-26 |
| JP2020071521A (ja) | 2020-05-07 |
| JP7088807B2 (ja) | 2022-06-21 |
| US20220379809A1 (en) | 2022-12-01 |
| JP2022137030A (ja) | 2022-09-21 |
| CN112912944A (zh) | 2021-06-04 |
| EP3876214A4 (en) | 2022-08-03 |
| US20210394675A1 (en) | 2021-12-23 |
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