MX2017014885A - Deteccion de motocicletas divisoras de carril. - Google Patents
Deteccion de motocicletas divisoras de carril.Info
- Publication number
- MX2017014885A MX2017014885A MX2017014885A MX2017014885A MX2017014885A MX 2017014885 A MX2017014885 A MX 2017014885A MX 2017014885 A MX2017014885 A MX 2017014885A MX 2017014885 A MX2017014885 A MX 2017014885A MX 2017014885 A MX2017014885 A MX 2017014885A
- Authority
- MX
- Mexico
- Prior art keywords
- lane
- image
- region
- images
- difference
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
Classifications
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/254—Analysis of motion involving subtraction of images
-
- 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
-
- 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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/215—Motion-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- 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
- B60R2300/303—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using joined images, e.g. multiple camera images
-
- 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
- B60R2300/8066—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 rearward traffic
-
- 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
- B60R2300/8093—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 obstacle warning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Data Mining & Analysis (AREA)
- Acoustics & Sound (AREA)
- Bioinformatics & Computational Biology (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Evolutionary Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Artificial Intelligence (AREA)
- Life Sciences & Earth Sciences (AREA)
- Traffic Control Systems (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Abstract
Un controlador recibe imágenes de una cámara que mira hacia atrás que tiene una región intercarril en el campo de visión de esta. Una región de interés de las imágenes se identifica según la región intercarril. La región de interés se convierte a una imagen en escala de grises que tiene un número drásticamente reducido de niveles de intensidad. Una imagen de diferencia se determina entre la imagen en escala de grises para cada imagen en relación con la imagen en escala de grises de una imagen anterior. Si los píxeles que no son cero en la imagen de diferencia exceden un umbral y el área de píxeles que no son cero en las imágenes de diferencia para las imágenes de entrada aumentan con el tiempo, se determinará que hay un vehículo divisor de carriles y se generará una alerta y/o se pueden suprimir cambios de carril autónomos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/360,856 US10311314B2 (en) | 2016-11-23 | 2016-11-23 | Detection of lane-splitting motorcycles |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017014885A true MX2017014885A (es) | 2018-10-04 |
Family
ID=60805499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017014885A MX2017014885A (es) | 2016-11-23 | 2017-11-21 | Deteccion de motocicletas divisoras de carril. |
Country Status (6)
Country | Link |
---|---|
US (1) | US10311314B2 (es) |
CN (1) | CN108082042B (es) |
DE (1) | DE102017127493A1 (es) |
GB (1) | GB2561639A (es) |
MX (1) | MX2017014885A (es) |
RU (1) | RU2017134493A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102586331B1 (ko) * | 2018-11-19 | 2023-10-06 | 현대자동차 주식회사 | 차선유지 성능 검사 시스템 및 그 방법 |
AU2019100431B4 (en) * | 2019-04-24 | 2019-07-18 | Brett, Jon MR | Improved video-based rear-view mirror system for vehicles including motorcycles |
CN116884236B (zh) * | 2023-06-26 | 2024-04-16 | 中关村科学城城市大脑股份有限公司 | 交通流量采集设备和交通流量采集方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3167752B2 (ja) * | 1991-10-22 | 2001-05-21 | 富士重工業株式会社 | 車輌用距離検出装置 |
US7596242B2 (en) | 1995-06-07 | 2009-09-29 | Automotive Technologies International, Inc. | Image processing for vehicular applications |
JPH0973529A (ja) | 1995-07-05 | 1997-03-18 | Suzuki Motor Corp | 二輪車監視装置 |
US5731832A (en) * | 1996-11-05 | 1998-03-24 | Prescient Systems | Apparatus and method for detecting motion in a video signal |
JP2000020686A (ja) | 1998-06-30 | 2000-01-21 | Yazaki Corp | 車両用後側方監視装置 |
US6184781B1 (en) | 1999-02-02 | 2001-02-06 | Intel Corporation | Rear looking vision system |
JP3760068B2 (ja) | 1999-12-02 | 2006-03-29 | 本田技研工業株式会社 | 画像認識装置 |
DE10301468B4 (de) | 2002-01-18 | 2010-08-05 | Honda Giken Kogyo K.K. | Vorrichtung zur Beobachtung der Umgebung eines Fahrzeugs |
JP3756452B2 (ja) | 2002-01-18 | 2006-03-15 | 本田技研工業株式会社 | 赤外線画像処理装置 |
US7027054B1 (en) * | 2002-08-14 | 2006-04-11 | Avaworks, Incorporated | Do-it-yourself photo realistic talking head creation system and method |
KR101078474B1 (ko) | 2006-06-08 | 2011-10-31 | 후지쯔 가부시끼가이샤 | 오염 검출 장치 |
US7762704B2 (en) * | 2008-11-19 | 2010-07-27 | Bryter Technologies LLC | Optimized distribution of light extraction from an edge lit light source |
US8611598B2 (en) * | 2011-07-26 | 2013-12-17 | Harman International (China) Holdings Co., Ltd. | Vehicle obstacle detection system |
EP2578464B1 (en) | 2011-10-06 | 2014-03-19 | Honda Research Institute Europe GmbH | Video-based warning system for a vehicle |
KR101326943B1 (ko) | 2012-06-29 | 2013-11-11 | 엘지이노텍 주식회사 | 추월차량 경고 시스템 및 추월차량 경고 방법 |
JP5891306B2 (ja) | 2012-08-07 | 2016-03-22 | 株式会社日立製作所 | 自律走行装置の利用支援ツール、運用管理センタ、運用システム及び自律走行装置 |
US8965102B2 (en) * | 2012-11-09 | 2015-02-24 | Taiwan Semiconductor Manufacturing Company, Ltd. | System and method for defect analysis of a substrate |
DE102013001332B4 (de) | 2013-01-26 | 2017-08-10 | Audi Ag | Verfahren zur Erfassung des Verschmutzungsgrades eines Fahrzeugs |
US9488982B2 (en) | 2013-02-03 | 2016-11-08 | Michael H Gurin | Systems for a shared vehicle |
JP5818857B2 (ja) | 2013-10-24 | 2015-11-18 | キヤノン株式会社 | 情報処理装置およびその制御方法 |
US10133927B2 (en) | 2014-11-14 | 2018-11-20 | Sony Corporation | Method and system for processing video content |
CN114723741A (zh) | 2015-04-23 | 2022-07-08 | Bd科斯特公司 | 用于自动计数微生物菌落的方法和系统 |
US9616773B2 (en) | 2015-05-11 | 2017-04-11 | Uber Technologies, Inc. | Detecting objects within a vehicle in connection with a service |
US10040432B2 (en) | 2016-01-26 | 2018-08-07 | GM Global Technology Operations LLC | Systems and methods for promoting cleanliness of a vehicle |
KR101717613B1 (ko) * | 2016-12-27 | 2017-03-17 | 주식회사한맥아이피에스 | 에지 정보 기반의 객체 추적 알고리즘을 통한 이동 차량 탐지 시스템 및 방법 |
-
2016
- 2016-11-23 US US15/360,856 patent/US10311314B2/en active Active
-
2017
- 2017-10-04 RU RU2017134493A patent/RU2017134493A/ru not_active Application Discontinuation
- 2017-11-16 GB GB1719003.4A patent/GB2561639A/en not_active Withdrawn
- 2017-11-17 CN CN201711144412.2A patent/CN108082042B/zh active Active
- 2017-11-21 MX MX2017014885A patent/MX2017014885A/es unknown
- 2017-11-21 DE DE102017127493.6A patent/DE102017127493A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB201719003D0 (en) | 2018-01-03 |
RU2017134493A (ru) | 2019-04-05 |
DE102017127493A1 (de) | 2018-05-24 |
US10311314B2 (en) | 2019-06-04 |
CN108082042A (zh) | 2018-05-29 |
GB2561639A (en) | 2018-10-24 |
CN108082042B (zh) | 2023-01-24 |
US20180144200A1 (en) | 2018-05-24 |
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