CN105706145A - Vehicle image distance measuring method and system - Google Patents
Vehicle image distance measuring method and system Download PDFInfo
- Publication number
- CN105706145A CN105706145A CN201680000273.3A CN201680000273A CN105706145A CN 105706145 A CN105706145 A CN 105706145A CN 201680000273 A CN201680000273 A CN 201680000273A CN 105706145 A CN105706145 A CN 105706145A
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- CN
- China
- Prior art keywords
- distance
- vehicle
- image data
- distance measuring
- vehicle image
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Abstract
The invention discloses a vehicle image distance measuring method and system. The method includes the following steps: photographing image data; analyzing and performing and acquiring distance between a resting object and the vehicle and distance between a moving object and the vehicle. The technical solution of the invention has the advantages of distance measuring based on images and accurate distance measuring.
Description
Technical field
The present invention relates to automotive field, particularly relate to a kind of vehicle image distance-finding method and system。
Background technology
It is the vehicle of power-driven walking that automobile is by internal combustion engine, specifically include gasoline car and diesel vehicle and electric motor car, automobile terms develop into today, refer not only to the car that gasoline is power, existing automobile has developed more than 100 year, the frame for movement of existing automobile stablizing very, the improvement improved mainly on vehicle electronics of existing automobile, especially the development of modern electronic technology, the safety making automobile is extremely important, but the range finding of existing automobile is generally individually is based on radar range finding, this mode is inaccurate。
Summary of the invention
The application provides a kind of vehicle image distance-finding method。It solves the true shortcoming of technical scheme dysmetria of prior art。
On the one hand, it is provided that a kind of vehicle image distance-finding method, described method comprises the steps:
Captured image data；
This analysis of image data is processed and obtains the distance of stationary object, moving object and vehicle in view data。
Optionally, described method also includes:
When distance is lower than setting value, in the picture this object is labeled。
Optionally, described method also includes:
The value of this distance of voice broadcast。
Second aspect, it is provided that a kind of vehicle image range-measurement system, described system includes:
Shooting unit, for captured image data；
Distance unit, obtains the distance of stationary object, moving object and vehicle in view data for this analysis of image data is processed。
Optionally, described system also includes:
Mark unit, for when distance is lower than setting value, being labeled this object in the picture。
Optionally, described system also includes:
Voice unit, for the value of this distance of voice broadcast。
Technical scheme captured image data provided by the invention, processes this analysis of image data and obtains the distance of stationary object, moving object and vehicle in view data, so it has advantage accurately of finding range。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The flow chart of a kind of vehicle image distance-finding method that Fig. 1 provides for the present invention the first better embodiment；
The structure chart of a kind of vehicle image range-measurement system that Fig. 2 provides for the present invention the second better embodiment。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Refer to Fig. 1, Fig. 1 is a kind of vehicle image distance-finding method that the present invention the first better embodiment proposes, and the method is as it is shown in figure 1, comprise the steps:
Step S101, captured image data；
Step S102, this analysis of image data is processed the distance obtaining stationary object in view data, moving object and vehicle。
Technical scheme captured image data provided by the invention, processes this analysis of image data and obtains the distance of stationary object, moving object and vehicle in view data, so it has advantage accurately of finding range。
Optionally, said method can also include after step s 102:
Step S103, when distance is lower than setting value, in the picture this object is labeled。
Optionally, said method can also include after step s 102:
The value of this distance of voice broadcast。
Refer to Fig. 2, Fig. 2 is a kind of vehicle image range-measurement system that the present invention the second better embodiment proposes, and this system includes:
Shooting unit 201, for captured image data；
Distance unit 202, obtains the distance of stationary object, moving object and vehicle in view data for this analysis of image data is processed。
Technical scheme captured image data provided by the invention, processes this analysis of image data and obtains the distance of stationary object, moving object and vehicle in view data, so it has advantage accurately of finding range。
Optionally, said system can also include:
Mark unit 203, for when distance is lower than setting value, being labeled this object in the picture。
Optionally, said system can also include:
Voice unit 204, for the value of this distance of voice broadcast。
It should be noted that, for each embodiment of the method aforesaid, in order to be briefly described, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, certain some step can adopt other orders or carry out simultaneously。Secondly, those skilled in the art also should know, embodiment described in this description belongs to preferred embodiment, necessary to involved action and the module not necessarily present invention。
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, the part being not described in certain embodiment, it is possible to referring to the associated description of other embodiments。
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by the hardware that program carrys out instruction relevant and completes, this program can be stored in a computer-readable recording medium, storage medium may include that flash disk, read only memory are (English: Read-OnlyMemory, be called for short: ROM), random access device (English: RandomAccessMemory, RAM), disk or CD etc. be called for short:。
The content download method above embodiment of the present invention provided and relevant device, system are described in detail, principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention。
Claims (6)
1. a vehicle image distance-finding method, it is characterised in that described method comprises the steps:
Captured image data；
This analysis of image data is processed and obtains the distance of stationary object, moving object and vehicle in view data。
2. method according to claim 1, it is characterised in that described method also includes:
When distance is lower than setting value, in the picture this object is labeled。
3. method according to claim 1, it is characterised in that described method also includes:
The value of this distance of voice broadcast。
4. a vehicle image range-measurement system, it is characterised in that described system includes:
Shooting unit, for captured image data；
Distance unit, obtains the distance of stationary object, moving object and vehicle in view data for this analysis of image data is processed。
5. system according to claim 4, it is characterised in that described system also includes:
Mark unit, for when distance is lower than setting value, being labeled this object in the picture。
6. system according to claim 4, it is characterised in that described system also includes:
Voice unit, for the value of this distance of voice broadcast。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/073013 WO2017128441A1 (en) | 2016-01-31 | 2016-01-31 | Vehicle image distance measuring method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105706145A true CN105706145A (en) | 2016-06-22 |
Family
ID=56217900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680000273.3A Pending CN105706145A (en) | 2016-01-31 | 2016-01-31 | Vehicle image distance measuring method and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105706145A (en) |
| WO (1) | WO2017128441A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128441A1 (en) * | 2016-01-31 | 2017-08-03 | 冯旋宇 | Vehicle image distance measuring method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090040037A1 (en) * | 2007-08-09 | 2009-02-12 | Steven Schraga | Vehicle-mounted transducer |
| CN101739843A (en) * | 2009-12-04 | 2010-06-16 | 河海大学常州校区 | Device and method for real-time three-dimensionally sensing safe driving of vehicle having mixed multi-visual information |
| CN202935247U (en) * | 2012-12-18 | 2013-05-15 | 山西省电力公司大同供电分公司 | Night distance-measurement vehicle-mounted device |
| CN103204123A (en) * | 2013-03-25 | 2013-07-17 | 中国电子科技集团公司第三十八研究所 | Vehicle-pedestrian detecting, tracking and early-warning device and method |
| CN103630110A (en) * | 2012-08-28 | 2014-03-12 | 鸿富锦精密工业（深圳）有限公司 | Vehicle range finding system and vehicle range finding method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8830380B2 (en) * | 2012-06-28 | 2014-09-09 | International Business Machines Corporation | Depth of focus in digital imaging systems |
| JP6519262B2 (en) * | 2014-04-10 | 2019-05-29 | 株式会社リコー | Three-dimensional object detection device, three-dimensional object detection method, three-dimensional object detection program, and mobile device control system |
| WO2017128441A1 (en) * | 2016-01-31 | 2017-08-03 | 冯旋宇 | Vehicle image distance measuring method and system |
-
2016
- 2016-01-31 WO PCT/CN2016/073013 patent/WO2017128441A1/en active Application Filing
- 2016-01-31 CN CN201680000273.3A patent/CN105706145A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090040037A1 (en) * | 2007-08-09 | 2009-02-12 | Steven Schraga | Vehicle-mounted transducer |
| CN101739843A (en) * | 2009-12-04 | 2010-06-16 | 河海大学常州校区 | Device and method for real-time three-dimensionally sensing safe driving of vehicle having mixed multi-visual information |
| CN103630110A (en) * | 2012-08-28 | 2014-03-12 | 鸿富锦精密工业（深圳）有限公司 | Vehicle range finding system and vehicle range finding method |
| CN202935247U (en) * | 2012-12-18 | 2013-05-15 | 山西省电力公司大同供电分公司 | Night distance-measurement vehicle-mounted device |
| CN103204123A (en) * | 2013-03-25 | 2013-07-17 | 中国电子科技集团公司第三十八研究所 | Vehicle-pedestrian detecting, tracking and early-warning device and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128441A1 (en) * | 2016-01-31 | 2017-08-03 | 冯旋宇 | Vehicle image distance measuring method and system |
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| Publication number | Publication date |
|---|---|
| WO2017128441A1 (en) | 2017-08-03 |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160622 |