JPWO2021181688A1 - - Google Patents
Info
- Publication number
- JPWO2021181688A1 JPWO2021181688A1 JP2022505713A JP2022505713A JPWO2021181688A1 JP WO2021181688 A1 JPWO2021181688 A1 JP WO2021181688A1 JP 2022505713 A JP2022505713 A JP 2022505713A JP 2022505713 A JP2022505713 A JP 2022505713A JP WO2021181688 A1 JPWO2021181688 A1 JP WO2021181688A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/55—Depth or shape recovery from multiple images
- G06T7/593—Depth or shape recovery from multiple images from stereo images
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/011220 WO2021181688A1 (en) | 2020-03-13 | 2020-03-13 | Axle count detection apparatus, toll collection system, axle count detection method, and program |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021181688A1 true JPWO2021181688A1 (en) | 2021-09-16 |
| JP7317207B2 JP7317207B2 (en) | 2023-07-28 |
Family
ID=77672215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022505713A Active JP7317207B2 (en) | 2020-03-13 | 2020-03-13 | AXLE NUMBER DETECTION DEVICE, TOLL COLLECTION SYSTEM, AXLE NUMBER DETECTION METHOD, AND PROGRAM |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7317207B2 (en) |
| WO (1) | WO2021181688A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170277952A1 (en) * | 2014-08-22 | 2017-09-28 | Jenoptik Robot Gmbh | Method and axle-counting device for contact-free axle counting of a vehicle and axle-counting system for road traffic |
| JP2017220076A (en) * | 2016-06-09 | 2017-12-14 | 株式会社東芝 | Vehicle type discrimination device and vehicle type discrimination method |
| JP2020035362A (en) * | 2018-08-31 | 2020-03-05 | コニカミノルタ株式会社 | Image processing device, axle quantity detection system, fee setting device, fee setting system and program |
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2020
- 2020-03-13 JP JP2022505713A patent/JP7317207B2/en active Active
- 2020-03-13 WO PCT/JP2020/011220 patent/WO2021181688A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170277952A1 (en) * | 2014-08-22 | 2017-09-28 | Jenoptik Robot Gmbh | Method and axle-counting device for contact-free axle counting of a vehicle and axle-counting system for road traffic |
| JP2017220076A (en) * | 2016-06-09 | 2017-12-14 | 株式会社東芝 | Vehicle type discrimination device and vehicle type discrimination method |
| JP2020035362A (en) * | 2018-08-31 | 2020-03-05 | コニカミノルタ株式会社 | Image processing device, axle quantity detection system, fee setting device, fee setting system and program |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021181688A1 (en) | 2021-09-16 |
| JP7317207B2 (en) | 2023-07-28 |
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