KR101569714B1 - Image processing system with combination photo image - Google Patents

Image processing system with combination photo image Download PDF

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Publication number
KR101569714B1
KR101569714B1 KR1020150095123A KR20150095123A KR101569714B1 KR 101569714 B1 KR101569714 B1 KR 101569714B1 KR 1020150095123 A KR1020150095123 A KR 1020150095123A KR 20150095123 A KR20150095123 A KR 20150095123A KR 101569714 B1 KR101569714 B1 KR 101569714B1
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South Korea
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image
unit
central control
vehicle
control unit
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KR1020150095123A
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Korean (ko)
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김천호
윤순식
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(주)선영종합엔지니어링
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/561—Support related camera accessories
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/05—Geographic models
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/003—Maps
    • H04N5/23248—
    • H04N5/2328—

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Computer Graphics (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Image Processing (AREA)

Abstract

The present invention relates to an image processing system for precisely combining images for an uncertain terrain feature which combines an aerially photographed image and an image photographed on a location of an uncertain terrain feature on the ground to generate a three-dimensional image without an error by using a vehicle to actually precisely photograph the uncertain terrain feature on the location, precisely combining an end of each road and corresponding location information (coordinate information) when photographing on the location to perform a three-dimensional combination process, and preventing unclear photographing of an image of a corresponding area by transferring a curve of the road and vibration of the vehicle to a photographing camera when photographing the location using the vehicle or the like. The image processing system for precisely combining images for an uncertain terrain feature comprises: an aerial image supply unit to supply an aerially photographed image which is a two-dimensional plane image photographed using an aircraft to a central control unit installed in a vehicle; a vibration-free image camera unit installed on a roof of the vehicle to transmit images of an uncertain terrain feature and an end of a road to the central control unit; a precise location information detection unit installed on the roof of the vehicle to detect data related to a current location of the vibration-free image camera unit to transmit the data to the central control unit; and a precise image combining device to convert the aerially photographed image transmitted from the central control unit into a three-dimensional image based on the images supplied by the vibration-free image camera unit and the location information supplied by the precise location information detection unit.

Description

Technical Field [0001] The present invention relates to an image processing system and an image processing method for accurately synthesizing a video image of an uncertain feature,

The present invention relates to an image processing system for precisely synthesizing an image image of an uncertain feature in the field of image processing system technology, and more particularly, to an image processing system for capturing an image obtained by using an aircraft and an image acquired from a ground scene of an uncertain feature In order to combine images into a 3D image without errors, a vehicle is used to acquire a real image of an actual scene where an uncertain feature is located. At the time of capturing an image, an end of each road and corresponding position information ) Is precisely detected and used to synthesize the three-dimensional image processing. In the course of photographing the scene of the uncertain feature, road curvature and vibration of the vehicle are transmitted to the photographing camera to prevent the image of the region from being imaged indefinitely The image of an uncertain feature It relates to an image processing system that generates process.

A 2D (2 D) map image is shown based on the image obtained by using the aircraft, and the corresponding position information (coordinate information) is recorded at each position and utilized as an electronic map. (3 D) stereoscopic image map by combining the acquired image image and the corresponding coordinate information acquired by acquiring the direct image image while moving the field of the uncertain terrain under development to the vehicle etc. It is common to perform synthesis processing by an image processing system.

Since the video images obtained by using the aircraft and the uncertain areas are transferred to the vehicles while securing the image images, it is necessary to precisely synthesize the corners or the ends of the road or the feature when synthesizing the stereoscopic image map, In order to perform synthesis processing, precise position information (coordinate information) is required, and at the same time, an uncertain image of a scene must be accurately shot without error.

As the technology related to image processing is developed, more realistic and precise three-dimensional map can be made. Also, it is possible to acquire the image image of the uncertain feature directly in the field according to the change of the terrain and geographical information, It has become.

As a result, geographical information, which has been limited and used as top-level information, is widely used today as popular information, and accuracy and renewal efficiency have been greatly improved, .

The usefulness of the image processing technology should be based on the precision and accuracy of the imaged map.

That is, the image processing work should be performed efficiently, effectively and precisely in the map production.

In addition, in order to improve the image processing operation, the precision and diversity of the data or image images applied to the work are indispensable.

On the other hand, a video camera unit provided in a general image processing system is installed in a vehicle, and a driver images an uncertain feature such as a building, a road, and a terrain directly to secure a video image, The video camera used is a high-cost, high-quality, high-priced equipment with a high magnification, high quality, and careful handling of handling and handling by sophisticated configuration.

However, there are various obstacles such as obstacles protruding from the site or uneven roads in securing the field image of the uncertain terrain using the vehicle, and the vibrations and shocks generated by the obstacles are expensive, It may damage the camera or cause trouble.

The higher the image quality and the higher the magnification, the more expensive the image camera. Therefore, the image camera should be treated with care and precision. If the impact is applied to the obstacle or the external impact, the possibility of faulty blade is very high and the damage to the elaborate lens and accessories may occur.

As a conventional technique for partially improving such a problem, Korean Patent Registration No. 10-1109649 (Jan. 18, 2012) discloses an image processing system for aviation image editing capable of protecting a video shooting part against a side obstacle have.

However, in the related art, there is a problem in that the size of the visual camera is small and the obstacle detecting means is formed only in the protection box, so that it is limited to prevent and avoid the obstacles and the protection bar is collapsed when the collision occurs.

Therefore, in the related art, it is necessary to further include a drawing-out apparatus for safely protecting the image camera unit from an impact with an obstacle and the like. Further, it is necessary to detect the size and position of the obstacle and control the size of the projection / there was.

According to Korean Patent Registration No. 10-1372281 (Apr. 04, 2014), which is a prior art that partially alleviates such a problem, "Image processing based on aviation survey information and applied image processing monitoring method of numerical data using image drawing System " is disclosed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a functional block diagram illustrating an image camera part of an image processing system for precisely synthesizing a video image of an uncertain feature by image processing according to an embodiment of the related art; FIG.

In the following, a detailed description will be given with reference to the accompanying drawings. In the vehicle, a stationary plate body portion 21 provided with a video camera 33 is formed with a drawout slot 100 in which the drawer slot 100 is drawn in and out, Since the guide rails 120 are respectively formed on both side surfaces of the fixed plate body portion 21 so as to protect the image camera 33 while allowing the fixed plate body portion 21 to be drawn into or drawn out from the draw- to be.

However, in the case of the improved prior art, it is advantageous to detect the position and the size of the obstacle by using the laser sensor 300 to control the appearance of the image camera 33. However, it is expensive and elaborate from the bending and vibration of the uncertain field feature The problem of not protecting the video camera still remains.

Therefore, it is necessary to protect the image camera from vibration and shock applied from the field in the process of securing the image of the feature image of the uncertain image, so that the error-free image can be precisely acquired, thereby improving the precision and reliability of the synthesized image. Need to develop.

Korea Patent Registration No. 10-1109649 (2012.01.18.) "Image processing system for aviation image editing that can protect the image shooting part about the side obstacle" Korea Patent Registration No. 10-1372281 (Apr. 04, 2014) "Image processing system based on aerial surveying information and applying image processing monitoring method of numerical data based on image drawing"

In order to solve the problems and necessities of the related art as described above, the present invention, which is devised to protect a video camera for image processing for image processing from external vibrations, shocks, etc., And to provide an image processing system that precisely synthesizes a video image of an uncertain feature to synthesize the video image with precision so as to synthesize the video image.

Further, the present invention provides an image processing system for precisely synthesizing and processing a video image of an uncertain feature which increases the reliability of a video image synthesized by image processing, because it precisely detects current position information of a video camera that captures a video image That is the purpose.

In order to achieve the above object, an image processing system for precisely synthesizing a video image of an uncertain feature of the present invention, which is devised to achieve the above object, To the central control unit (90) installed in the air conditioner (10); (100) fixedly mounted on a roof of a vehicle (50) to capture an image including an uncertain feature, an image of an end of the road, and transmit it to the central control unit (90); A precise position information detection unit (30) installed on a roof of the vehicle (50) for detecting data on the current position of the video camera unit (100) and providing the data to the central control unit (90); The aerial photographing image transmitted from the central control unit 90 is converted into a three-dimensional image image based on the image information provided by the precise position information detecting unit 30 and the image provided by the seamless video camera unit 100 , And the precision position information detection unit (30) has a disc-shaped disc portion (310) having a disc shape and a flat upper surface; And at least one large number of concentric circles arranged concentrically with respect to the center axis of the upper surface of the flat disc portion 610, and receiving the geoffer information to detect position information; The video camera unit 100 includes an image camera unit 500 for capturing an image of a video image according to a corresponding control signal from the central control unit 90; And a noninverting unit 600 installed at the lower end of the image camera unit 500 to block transmission of shocks and vibrations applied from the outside to the image camera unit 500, The camera unit 500 includes a camera unit 510 for capturing an image of a subject according to a corresponding control signal of the central control unit; A housing part 520 built in the camera part 510 to protect the camera part 510 from external impacts; And a lower leg (530) fixedly supported by at least one of a plurality of lower portions of the lower end surface of the housing part (520). The vibration deadening unit 600 includes a coupling hole 610 fixedly coupled to a lower end of the lower leg 530; A cylindrical portion 624 extending downward from an edge of the upper plate portion 622 and opened at a lower end thereof and a cylindrical portion 624 formed at an inner side of the lower end of the cylindrical portion 624, A casing 620 having a flange portion 626; A lift plate 630 inserted in the casing 620 and engaged with the inward flange portion 626; A buffer packing 640 coupled to an edge of the lifting plate 630 and having a lower end abutting the inward flange 626 and an outer circumferential surface spaced apart from the inner circumferential surface of the cylindrical portion 624; A second upper plate portion 652 inserted between the casing 620 and the lift plate 630 and abutting the lower surface of the upper plate portion 622 and a second lower plate portion 654 abutting the upper surface of the lift plate 630 A shock absorbing tube 650 having a corrugated tube portion 656 connecting the edges of the second upper plate portion 652 and the second lower plate portion 654; A compression coil spring 660 inserted into the shock absorbing tube 650 and having an upper end abutting against the second upper plate 652 and a lower end abutting against the second lower plate 654; An impact-absorbing member 670 filled in the compression coil spring 660; A lower end impact absorbing pad 680 fixedly coupled to a lower surface of the lifting plate 63; . ≪ / RTI >

According to the present invention, since the image camera provided in the image processing system is protected from shocks, vibrations, and the like generated while moving an uncertain feature, the image is precisely secured and provided to the image processing system, And the reliability and accuracy of the synthesized image are improved.

In addition, since the present position information of the image camera for photographing a video image is accurately detected by three times, the reliability of the image synthesized by the image processing is improved.

FIG. 1 is a functional block diagram illustrating an image camera portion of an image processing system for precisely synthesizing a video image of an uncertain feature according to an embodiment of the related art,
2 is a functional front view of an image processing system for precisely synthesizing a video image of an uncertain feature according to an embodiment of the present invention.
FIG. 3 is a functional configuration plan view of an image processing system for precisely synthesizing a video image of an uncertain feature according to an embodiment of the present invention,
FIG. 4 is a partial cross-sectional perspective view of a video camera module according to an embodiment of the present invention,
FIG. 5 is a partially exploded perspective view of a video camera module according to an embodiment of the present invention,
And
6 is a functional block diagram for explaining a precision position information detecting unit according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a functional front view of an image processing system for precisely synthesizing a video image of an uncertain feature by image processing according to an embodiment of the present invention. FIG. 4 is a partial cross-sectional perspective view of an uninvited moving-image camera unit according to an embodiment of the present invention, and FIG. 5 FIG. 6 is a functional block diagram illustrating a precision position information detector according to an embodiment of the present invention. Referring to FIG.

An image processing system 1 for precisely synthesizing an image image of an uncertain feature on the basis of an aviation image providing unit 10, a precision position information detecting unit 30, a vehicle (not shown) 50, a video image precision synthesizer 70, a central control unit 90, and a videoless video camera unit 100.

The aerial image providing unit 10 is connected to the central control unit 90 and uses the aircraft to form a two-dimensional (2D) planar image of the ground, And stores or stores the position information and outputs or provides the corresponding position information according to a corresponding control signal of the central control unit 90. Hereinafter, the aerial photographed image is described as a two-dimensional plane image photographed on the ground surface (ground).

The precision position information detection unit 30 is installed at a front side of the roof part of the vehicle 50 and is connected to the central control unit 90. [

The precision position information detection unit 30 receives and analyzes the GPS signal received from the GPS satellite and outputs coordinate information (position information) including a moving direction, a moving speed, a sea level, a longitude, a latitude, And is composed of one or more than two pieces of the laser ray receiver 300. Although three laser receiver units 300 are shown in the accompanying drawings, it is quite natural that the number of the laser receiver units can be reduced to two or more, or four or more.

The precision position information detection unit 30 is preferably installed in the same position or the same position or adjacent position as the noiseless moving image camera unit 100 so as to reduce the error. In other words, it is preferable that the precise position information detection unit 30 and the zero motion video camera unit 100 are installed in the same vehicle 50.

The precision position information detection unit 30 has more than one of the three laser ray receiving units 300 on the flat plate disc 310 of the same plane in order to increase the precision of position information (coordinate information) wirelessly received.

The three laser ray receiver units 300 provided on the plate plate 310 are arranged on the same circumference from the center axis of the plate plate 310 and are spaced 120 degrees apart from each other at an equal angle.

The position information (coordinate information) detected by each of the three paper-feed receiver units 300 constituting the precision position information detection unit 30 is provided to the central control unit 90 and is precisely detected by arithmetic mean calculation of the central control unit 90 (Coordinate information) is calculated. Since the arithmetic mean calculation method is well known, a detailed description thereof will be omitted.

The central control unit 90 calculates the arithmetic average of the position information (coordinate information) detected by each of the three pieces of the dust receiver units 300 so that the position information (coordinate information) And outputs a precise value. When the configuration number of the digital watermark reception unit 300 is added or subtracted, a precise value is output in the corresponding multiple.

The central control unit 90 analyzes the positional information (coordinate information) provided from the precision positional information detection unit 30 and therefore the image captured by the video camera unit 100 is photographed beforehand from the aircraft, Which corresponds to a part of the two-dimensional image.

Therefore, as the value of the position information (coordinate information) detected from the precise position information detection unit 30 is more precise, the precise three-dimensional image image without errors is converted into the three-dimensional image image processed by the image-image precise synthesizer 70 .

The vehicle 50 includes an air image providing unit 10, a precision position information detecting unit 30, an image precision synthesizing unit 70, a central control unit 90, and a zero motion video camera unit 100, Or unoccupied roads or areas where uncertain features are located.

The video image precision synthesizer 70 synthesizes a two-dimensional video image photographed by the control signal of the central control unit 90 and a video image photographed locally on the ground with precise coordinate information to convert the three- Or proceeds to the image processing to be generated.

The video image precise synthesizer 70 receives the aerial image captured through the central control unit 90 by the corresponding control signal of the central controller 90 and the aerial image captured by the near video camera unit 100 And the like are synthesized by using the precise position information provided by the precise position information detecting unit 30 so that the end portion and width of the road by the image image and the end portion and outline of the building coincide with each other Dimensional (3D) image image that is made up of a plurality of pixels.

The image image precise synthesizer 70 receives precise position information and precise position information of the start and end portions photographed in an uncertain feature of the ground, and displays the precise position information at a corresponding position of the map produced by the image image.

An apparatus and a method for image processing a two-dimensional aerial photographic image and a video image (including a moving image) photographed by the non-video camera unit 100 to synthesize (transform) a three-dimensional image are well known to those skilled in the art A detailed description will be omitted.

The central control unit 90 is connected to the aerial image providing unit 10, the precise position information detecting unit 30, the image precision synthesizing unit 70, and the zero motion video camera unit 100 to monitor the respective operation states, The operation of each constituent unit will be described.

The motionless video camera unit 100 includes an image camera unit 500 and a vibrationless unit 600. The motionless camera 100 includes a precise position information detecting unit 30 installed on a front side of a roof of the vehicle 50, We shoot both the beginning and end of water, roads and buildings.

The image camera unit 500 includes a camera unit 510, a housing unit 520, and a lower leg 530.

The camera unit 510 is known to be relatively expensive because it captures an object or an uncertain feature, road, building, or the like in a high-magnification and high-quality image by a corresponding control signal of the central controller 90.

The housing part 520 is in the form of a box or a cylinder and protects the camera part 510 from an external force or an external impact and is shown in the form of a rectangular tube in the drawing. However, the housing part 520 may have a circular shape or other polygonal shape, It is quite natural that the shape can be formed in a polygonal shape. Here, external or external impacts include snow, rain, wind, chemical impact, physical impact, mechanical impact, and electromagnetic impact.

The lower leg 530 is provided at the lower end of the housing part 520 to fix the housing part 520 to a flat part. In the figure, the lower leg part 530 is shown as a circular bar shape, but it is formed in a triangular shape, a square shape, It is quite natural to be able to.

Although only three non-vibration parts 600 are shown on the lower side of the image camera part 500 in the accompanying drawings, the illustration is omitted for easy understanding and for facilitating the illustration, 600) can be installed as 1, 2, 3, or 4 or more as needed.

The vibration deadening unit 600 includes a coupling hole 610 fixedly coupled to the lower end of the lower leg 530 and an upper plate 622 coupled to a lower surface of the coupling hole 610 and a lower end extending downward from an edge of the upper plate 622, A casing 620 having an opened cylindrical portion 624 and an inwardly directed flange portion 626 formed inside the lower end of the cylindrical portion 624 and an inwardly directed flange portion 626 inserted into the casing 620, A shock absorbing packing 640 which is engaged with the edge of the lifting plate 630 and whose lower end is in contact with the inward flange portion 626 and whose outer circumferential surface is not in close contact with the inner peripheral surface of the cylindrical portion 624, A second upper plate portion 652 inserted between the lower plate portion 620 and the lifting plate 630 and abutting the lower surface of the upper plate portion 622 and a second lower plate portion 654 abutting the upper surface of the lifting plate 630, A shock absorbing tube 650 having a corrugated tube portion 656 connecting the edge of the first lower plate portion 652 and the edge of the second lower plate portion 654, A compression coil spring 660 whose upper end is in contact with the second upper plate portion 652 and whose lower end is in contact with the second lower plate portion 654 and a shock absorbing member 670 which is filled in the compression coil spring 660 And a lower end impact absorbing pad 680 coupled to the lower surface of the steel plate 630.

The shock absorbing tube 650 and the lower end impact absorbing pad 680 are made of a natural rubber material or a rubber material, And the shock absorbing member 670 may be made of a material used as a dust-proof pad such as a dust-proof sponge, a urethane sponge, or the like in which a large amount of air bubbles are formed.

The lower leg 530 is inserted into the coupling hole 610 and fixed to the coupling hole 610 by one or more coupling screws 612.

It is quite natural that the coupling hole 610 and the upper plate portion 622 of the casing 620 can be fixedly coupled by welding and fixedly coupled using a bolt and a nut.

The steel plate 630 and the lower end impact absorbing pad 680 can be fixedly connected using a screw connection, a known partial interference fit or an adhesive.

On the other hand, the lower impact absorbing pad 680 is fixed to a designated place on the upper surface of the vehicle 50 or a front portion of a ceiling (shown by a roof in the figure) with screws or a separate bracket. Such a mounting method is generally known, so a detailed description thereof will be omitted.

The thickness or the height value of the lower impact absorbing pad 680 is set to 1/2 to 1/5 of the height value of the casing 620, It is desirable to buffer.

On the other hand, the lower impact absorbing pad 680 may be configured to absorb the external shock and vibration by being filled with air in an airtight state.

Since the lower impact absorbing pad 680 is fixed to the roof of the vehicle 50, the video camera 100 is fixedly installed on the roof of the vehicle in a non-vibration state.

The casing 620 is formed by pressing a metal plate to form an upper plate portion 622 and a cylindrical portion 624 and an extension portion for forming an inward flange portion 626 at the lower end of the cylindrical portion 624 The steel plate 630 having the shock absorbing tube 650, the compression coil spring 660, the shock absorbing member 670 and the buffer packing 640 fitted in the rim is inserted into the casing 620, The extension portion temporarily formed at the lower end of the flange portion 624 may be bent inward to form the inward flange portion 626. [

The buffer packing 640 is formed in a 'C' shape in cross section and is coupled to an edge (rim) of the lift plate 630.

When a shock applied from a road or an ordinary road of an uncertain feature or a vibration applied from a vehicle is applied to the missing video camera unit 100, The vibration is transferred to the lower leg 530 through the absorbing pad 680, the steel plate 630 and the casing 620 and the coupling hole 610. The impact and vibration are primarily buffered by the lower end impact absorbing pad 680, Shocks and vibrations are absorbed and buffered by the shock absorbing tube 650, the compression coil spring 660 and the shock absorbing member 670 in the process of passing through the steel plate 630 and the casing 620, The shock applied or the vibration applied from the vehicle 50 is prevented from being transmitted through the lower leg 530 to the housing part 520 and the camera part 510 mounted thereon.

The buffer packing 640 is fitted to the edge of the lifting plate 630 and the lower end of the buffer packing 64 abuts against the inward flange portion 626 and the outer circumferential surface of the buffer packing 64 abuts against the inner peripheral surface of the cylindrical portion 624 The impact or vibration transmitted without being absorbed by the lower impact absorbing pad 680 is absorbed and buffered between the lifting plate 630 and the casing 620 and is thus annihilated.

In the above configuration, the video image for the uncertain feature is precisely secured by the video camera unit 100 fixed on the roof of the vehicle, and the accurate position information detection unit 30 detects the position information Information), and the image image precise synthesizer 70 is advantageous in that it can precisely synthesize a three-dimensional image without errors.

The section shown in the cross section in FIG. 4 is for facilitating the installation position and the constitution.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

1: Image processing system that precisely synthesizes video images for uncertain features
10: air image providing unit 30: precision position information detecting unit
50: vehicle 70: image image precision synthesizer
90: central control unit 100:
500: image camera unit 510: camera unit
520: housing part 530: lower leg
600: non-vibration section 610:
620: casing 630: steel plate
640: shock absorbing packing 650: shock absorbing tube
660: Compression coil spring 670: Impact absorbing member
680: bottom shock absorbing pad

Claims (1)

An aerial image providing unit (10) for providing an aerial photographic image, which is a two-dimensional plane image photographed using an aircraft, to a central control unit (90) installed in the vehicle (50); (100) fixedly mounted on a roof of a vehicle (50) to capture an image including an uncertain feature, an image of an end of the road, and transmit it to the central control unit (90); A precise position information detection unit (30) installed on a roof of the vehicle (50) for detecting data on the current position of the video camera unit (100) and providing the data to the central control unit (90); The aerial photographing image transmitted from the central control unit 90 is converted into a three-dimensional image image based on the image information provided by the precise position information detecting unit 30 and the image provided by the seamless video camera unit 100 And a video image precision synthesizer 70,
The precision position information detecting unit 30 includes a disk-shaped disk portion 310 having a disk shape and a flat upper surface; And at least one large number of concentric circles arranged concentrically with respect to the central axis of the top surface of the flat disc portion 610, and receiving the geosite information wirelessly to detect position information; , ≪ / RTI &
The motionless video camera unit 100 includes an image camera unit 500 for capturing a video image according to a corresponding control signal of the central control unit 90; And a non-oscillation unit 600 installed at the lower end of the image camera unit 500 to block transmission of shocks and vibrations applied from the outside to the image camera unit 500,
The image camera unit 500 includes a camera unit 510 for capturing an image of a subject according to a corresponding control signal of the central control unit; A housing part 520 built in the camera part 510 to protect the camera part 510 from external impacts; And a lower leg (530) fixedly supported by at least one of a plurality of lower portions of the lower end surface of the housing part (520). / RTI >
The vibration-free part (600) includes a coupling part (610) fixed to the lower end of the lower leg (530); A cylindrical portion 624 extending downward from an edge of the upper plate portion 622 and opened at a lower end thereof and a cylindrical portion 624 formed at an inner side of the lower end of the cylindrical portion 624, A casing 620 having a flange portion 626; A lift plate 630 inserted in the casing 620 and engaged with the inward flange portion 626; A buffer packing 640 coupled to an edge of the lifting plate 630 and having a lower end abutting the inward flange 626 and an outer circumferential surface spaced apart from the inner circumferential surface of the cylindrical portion 624; A second upper plate portion 652 inserted between the casing 620 and the lift plate 630 and abutting the lower surface of the upper plate portion 622 and a second lower plate portion 654 abutting the upper surface of the lift plate 630 A shock absorbing tube 650 having a corrugated tube portion 656 connecting the edges of the second upper plate portion 652 and the second lower plate portion 654; A compression coil spring 660 inserted into the shock absorbing tube 650 and having an upper end abutting against the second upper plate 652 and a lower end abutting against the second lower plate 654; An impact-absorbing member 670 filled in the compression coil spring 660; A lower end impact absorbing pad 680 coupled to a lower surface of the lifting plate 630; Wherein the image processing unit is configured to process the image data of the uncertain feature object precisely.
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Cited By (8)

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KR101642735B1 (en) * 2016-04-14 2016-07-26 삼아항업(주) Image acquisition method for generating panorama image
KR101827487B1 (en) 2017-10-16 2018-02-09 (주)우주공간정보 Image processing system for precise processing of aerial image data and images
KR101942770B1 (en) 2018-11-29 2019-01-28 네이버시스템(주) Image processing system to synthesis revising photo image with location information
KR102014188B1 (en) * 2019-05-27 2019-08-26 주식회사 삼인공간정보 System of editing digital map with geographical information and geographical map image
CN111033943A (en) * 2017-10-19 2020-04-17 株式会社Ihi Coil device
KR102305116B1 (en) * 2021-05-18 2021-09-27 (주)원지리정보 Image processing system with real-time combination photo image
KR102325634B1 (en) * 2021-05-18 2021-11-12 (주)원지리정보 Image processing system having function of correcting distortion image
KR102380217B1 (en) * 2021-09-13 2022-03-28 이재승 Holder for camera module

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KR101214582B1 (en) 2012-08-30 2012-12-24 에스제이공간정보(주) Image editing system with increasing understanding of aerial images

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KR101214582B1 (en) 2012-08-30 2012-12-24 에스제이공간정보(주) Image editing system with increasing understanding of aerial images

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101642735B1 (en) * 2016-04-14 2016-07-26 삼아항업(주) Image acquisition method for generating panorama image
KR101827487B1 (en) 2017-10-16 2018-02-09 (주)우주공간정보 Image processing system for precise processing of aerial image data and images
CN111033943A (en) * 2017-10-19 2020-04-17 株式会社Ihi Coil device
CN111033943B (en) * 2017-10-19 2023-11-17 株式会社Ihi Coil device
KR101942770B1 (en) 2018-11-29 2019-01-28 네이버시스템(주) Image processing system to synthesis revising photo image with location information
KR102014188B1 (en) * 2019-05-27 2019-08-26 주식회사 삼인공간정보 System of editing digital map with geographical information and geographical map image
KR102305116B1 (en) * 2021-05-18 2021-09-27 (주)원지리정보 Image processing system with real-time combination photo image
KR102325634B1 (en) * 2021-05-18 2021-11-12 (주)원지리정보 Image processing system having function of correcting distortion image
KR102380217B1 (en) * 2021-09-13 2022-03-28 이재승 Holder for camera module

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