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JP2011069797 |
To measure accurately a displacement regardless of the focusing state to a measuring object, when measuring the displacement of the measuring object based on a photographed image.Each center C of a pair of circular marks 81 provided on a...
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JP2011058854 |
To provide a portable terminal capable of determining the relative position between shooting points by photographing a same object at a plurality of shooting points separated in space.The portable terminal includes a camera 16 for genera...
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JP2011058875 |
To provide a displacement measuring device and program for detecting efficiently, and measuring a three-dimensional displacement of an attention part of an object with high accuracy on the basis of images acquired by continuously photogr...
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JP2011053031 |
To provide a color code target that facilitates color code mark detection and color code identification when a position mark is disposed at the center of the target.The color code target TB1 comprises a position mark portion including a ...
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JP2011053030 |
To provide a color code target that facilitates measurement of a reference position of the target, mark detection, and color code identification when an opening is formed at the center.The color code target TA1 comprises position mark po...
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JP2011048507 |
To provide a three-dimensional data generation device, a three-dimensional data generation method and a program for relatively simply searching corresponding points of two images from a stereo-image.An image data input part 2 acquires im...
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JP2011039076 |
To provide an improved ranging camera which simultaneously acquires depth information from all the pixels within a scene.The apparatus for creating an image, indicating distances to objects in a scene, includes a modulated radiation sour...
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JP2011038944 |
To provide a position specifying apparatus capable of acquiring the position of an object to be photographed in any direction without using an axis fixed to a mobile body, to provide an apparatus for generating a map-image-integrated dat...
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JP2011022062 |
To provide a position measurement method and a position measuring instrument by which position measurement can be continued, without deterioration in the measurement accuracy, even in a state where GPS position measurement cannot be made...
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JP2010286450 |
To provide a subject area calculation device capable of calculating the area of an object domain of a subject, only by an image including a simple mark.The device includes: a reading-out means 12 for reading out a first image including t...
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JP2010271845 |
To solve the problem that, since the specification of a model of an object target depends on the skill of a reader in visual image reading, and the individual difference of the skill of the reader is large, it may become impossible to sp...
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JP2010230680 |
To provide an improved method for operating a laser scanning system.The laser scanning system can be used in construction projects to generate a field survey. An architect or engineer can use the field survey to create construction drawi...
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JP2010230423 |
To accurately detect movement of a target relating to an instrument for measuring the amount of displacement.A marker D is put on the target to be measured for photographing. First, a pixel constituting a reference image is weighted by l...
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JP2010217194 |
To provide an improved method for operating a laser scanning system.The laser scanning system can be used in a construction project to perform a field survey. An architect or engineer can use the field survey to create construction drawi...
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JP2010217001 |
To simply measure a three-dimensional position of a flying object such as birds.A flying object position measuring device 1 uses cameras 10, 11 each loaded with a lens having a longer focal distance than a superwide-angle lens, and the c...
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JP2010197372 |
To provide a specific reproduction method of a boundary marker for the specific reproduction of the boundary marker exactly in an original position and for showing the exact reproduction so that third parties understand, when the boundar...
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JP2010197414 |
To provide a flight obstacle extraction device, a flight obstacle extraction method and a program, capable of achieving detailed extraction of a flight obstacle with less work man-hours.This flight obstacle extraction device 100 limits t...
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JP2010175423 |
To regulate an attachment position and a posture value of a laser scanner attached to a measurement vehicle so as to generate a three-dimensional point group (aggregate of points on a three-dimensional coordinate) with high precision.The...
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JP2010128575 |
To correct vertical deviation in stereo pair images.A stereo image processing device specifies a line pair having a high correlation between one of stereo pair images and the other image for an image region having a prescribed width in p...
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JP2010128622 |
To improve the speed and precision of stereo matching processing.An image data input part 10 acquires the image data of a plurality of images obtained by photographing a prescribed region from a plurality of different positions. A refere...
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JP2010117230 |
To provide a simply composed posture detection device capable of detecting accurately and in real time a position with respect to the main unit of a construction machine and a posture including a slope and the like, and a construction ma...
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JP2010112959 |
To provide a photogrammetric method and a device capable of geolocating and achieving accurate measurement or the like in an oblique image.A computerized system for displaying, geolocating and measuring from acquired oblique images has a...
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JP2010107224 |
To accurately determine the position of a target even when an accurate current position of an imaging means is not determined.The position determining apparatus includes: a spot elevation data acquisition part 13 for acquiring spot eleva...
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JP2010091517 |
To provide a position measuring device for performing position detection processing hardly influenced by peripheral brightness, using a landmark whose shape in an image is not changed, without being influenced by an imaging distance.The ...
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JP2010079328 |
To provide an image correcting device that corrects image displacement caused by a parallax, using a completely different configuration from ones disclosed in patent references 1, 2.The image correcting device 1 includes: a plurality of ...
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JP2010078466 |
To save a time and effort required for measuring a three-dimensional position and direction of a bifocal marker and storing measurement result, and reduce measurement errors.A method for automatic marker registration includes the steps o...
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JP2010048581 |
To provide a system capable of correcting an image of a jobsite with high accuracy, and superimposing data on design of a metal insert over the corrected image, even if a photographing position inclines when the surface of a wall where t...
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JP2010045766 |
To obtain a means for improving precision in metadata of position information following acquisition of an actual image, a photographing direction, or the like to a system for providing a three-dimensional image of an urban landscape usin...
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JP2010045693 |
To provide an image acquisition means to a system for providing a landscape three-dimensional moving image of a linear object by an actual image.A landscape three-dimensional moving image system creates a database of an image photographe...
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JP2010042774 |
To provide a device recursively and automatically performing a series of processes on satellite images from a system correction process of optical multi-sensor data to geometric model parameter adjustment.An image processing unit 10 gene...
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JP2010043961 |
To provide a three-dimensional image measuring system capable of measuring accurately with excellent real-time property, even on a place where a photographing position cannot be secured highly accurately, when measuring a three-dimension...
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JP2010038827 |
To provide a method and device for measuring a management dimension of track rails that sufficiently save the labor of measuring work by acquiring the information about a measuring position and the management dimension as a set.This devi...
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JP2010038822 |
To make positional information measured by a GPS exactly reflect the position of the imaging center of an imaging device, to accurately associate image data with the positional information, and to acquire exact three-dimensional data of ...
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JP2010038923 |
To provide a preferable stereoscopic three-dimensional optical measurement system and a method.A stereoscopic three-dimensional optical measurement system (100) and a method accurately measure the location of physical features (129) on a...
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JP2010028282 |
To provide a camera for obtaining the position information of an object regardless of the reflectance of the object.The camera includes: a position information acquisition means for acquiring the photographing position information of two...
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JP2010014450 |
To reduce an error due to variation of a photographed scene and variation of a photographing device in a position measurement technique of measuring the photographed position or posture and the three-dimensional position of a subject to ...
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JP2010014546 |
To provide a fiducial gauge and a method for three-dimensional measurement which enables determination of the three-dimensional positions of measuring object parts separated from each other, with ease and in a short time.The fiducial gau...
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JP2010014443 |
To reduce errors in a position measuring technique for measuring the position or the attitude of photographing and the three-dimensional position of a photographic subject, on the basis of a dynamic image.A position measuring method incl...
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JP2009300324 |
To provide a monitoring system of a displacement of a space within a tunnel which correctly obtains and manages the displacement of the space within the tunnel occurring during an earthquake or the like.In the monitoring system of the di...
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JP2009271895 |
To solve problems wherein a device for utilizing information to the maximum has been strongly desired because much information can be acquired from duplicate photographed aerial photographs (digital photographs) and there is a demand for...
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JP2009229182 |
To provide a feature-on-image measurement method for simply measuring a feature on an image at the high accuracy.The feature captured in the image is measured on the roadside image 4 captured and obtained by a camera 6. A vanishing point...
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JP2009216634 |
To provide a center position detecting jig and a three-dimensional position measuring method capable of detecting simply and surely the center position of a round head formed in a fastener and also identifying a three-dimensional positio...
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JP2009210388 |
To improve reliability in measuring operations and workability by plotting points of measurement in a reference image indicating a planned range of measurement for every measurement and enabling operators to perform measurements as verif...
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JP2009204615 |
To measure the position of features near a road.A photographed image of the road and its surroundings is stored in an image storage part. A point group indicating three-dimensional coordinates obtained by laser measurement made simultane...
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JP2009186402 |
To provide a system that measures an irradiation point by non-contact by irradiation of visible laser light to acquire three-dimensional coordinate information and hence easily forming an orthographic projection image of a large civil en...
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JP2009175004 |
To generate a highly accurate three-dimensional coordinate used to create a three-dimensional form of an object.An apparatus and a program calculate (108) three-dimensional position coordinates of the same line edge in a three-dimensiona...
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JP2009150848 |
To easily and effectively manage many kinds of data required for orientation processing in an image processing apparatus for performing photogrammetry based on a plurality of continuous images acquired from a dynamic image.A first image ...
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JP2009145314 |
To provide a digital photogrammetry by integrated modeling of different types of sensors, and its device.An integrated triangulation technique for an overlap region of an aerial image and a satellite image photographed by a frame camera ...
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JP2009139325 |
To provide a travel road surface detecting apparatus for vehicles capable of accurately detecting road surfaces by simple processing.The travel road surface detection apparatus for vehicles for detecting a road slope in a prescribed wide...
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JP2009139197 |
To provide a color-coded target having a color code of colors chosen not to cause code reading errors and technique for automatically detecting and processing the targets.This color-coded target CT1 includes, on its surface: a position d...
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