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8184270 |
System for viewing an object in a visually obscured environment and method of use
A system and method for viewing an object in a visually obscured environment includes a laser for generating a beam of light which is directed at the object. A pulse generator generates a reference...
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8184267 |
Surveying instrument
The present invention provides a surveying instrument provided with a tracking function, said surveying instrument comprising a first image pickup means 40 with a first solid image pickup element...
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8180108 |
Method for determining the distance of visibility for a driver of a vehicle
A method for determining the distance of visibility for a driver of a vehicle in the presence of an element disrupting the visibility of the driver, the method comprising the following steps:...
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8179522 |
Distance measuring device
A distance measuring device measures a distance from a phase difference of beaten down processing signals even when fluctuations occur in a frequency of an oscillator. The distance measuring device...
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8169597 |
Method and apparatus for laser return characterization in a countermeasures system
In a method for laser return characterization in a DIRCM system, the improvement locating a single IR detector in an aperture in an image mirror so that its output can be used for countermeasure...
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8169596 |
System and method using a multi-plane curtain
A multi-plane scanner support system includes a bracket and a mirror block. The bracket is configured to be secured in a fixed orientation with respect to a scanner. And the mirror block is...
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8164037 |
Co-boresighted dual-mode SAL/IR seeker including a SAL spreader
In a co-boresighted SAL/IR seeker, the optical system and particularly the secondary lens and position of the SAL detector are configured to produce a well-corrected spot of laser energy at the SAL...
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8164742 |
Photopolarimetric lidar dual-beam switching device and mueller matrix standoff detection system and method
An optomechanical switching device, a control system, and a graphical user interface for a photopolarimetric lidar standoff detection that employs differential-absorption Mueller matrix...
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8159655 |
Optical blind-guide apparatus and method thereof
An optical blind-guide apparatus for detecting an object is provided. The optical blind-guide apparatus includes an illuminant module illuminating the object to form a reflection light from the...
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8154711 |
Spray diagnostic and control method and system
The purpose of the invention is to ensure high-quality coatings of medical implants using a new data evaluation and process control approach. Information on spray errors, such as areas with high...
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8154438 |
Registration of latitude/longitude coordinates using range detection sensors and digital nautical charts
The present invention can find the exact location anywhere in the nautical world (latitude/longitude coordinates) by correlating or matching radar returns with maps produced by a digital nautical...
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8149390 |
User interface for laser targeting system
A simulation system for predicting a likelihood of whether a target object positioned in an environment will be detected by a detection system when illuminated by a laser source. The simulation...
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8144311 |
Laser apparatus and distance measurement apparatus
A technique for selecting two or more wavelengths of output light by a simpler structure is provided. A laser apparatus includes a laser oscillation portion for oscillating laser light; a nonlinear...
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8139203 |
Method of scanning a scene and corresponding scanning device
The present invention provides devices and methods for multi-dimensional scanning of a scene. In particular, this invention provides scanning devices and methods employing controllable light beam...
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8139205 |
Optical payload with integrated laser rangefinder and target designator
A compact optical payload for an unmanned aircraft includes two infrared cameras for wide and narrow field viewing, a daylight color camera, a laser pointer and a laser range finder.
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8139206 |
Method and arrangement to determine a wind-speed
A method and an arrangement are provided to determine the speed of the wind, which acts on a wind-blade of a wind-turbine. An optical-signal with a known frequency is sent from an...
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8134693 |
Traffic violation detection, recording and evidence processing system
A traffic violation or event detection, recording and processing system and method is disclosed which includes at least one camera (20 and 30) for monitoring a region under surveillance (31 and...
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8134691 |
Lens configuration for a thermally compensated chromatic confocal point sensor
A chromatically dispersive lens configuration including thermal compensation may be utilized in chromatic confocal point sensor optical pens for chromatic range sensing. The lens configuration may...
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8132728 |
Parcel dimensioning measurement system and method
A parcel dimension measurement system includes image sensors oriented to image a parcel, an imaging subsystem configured to stitch together outputs of the image sensors to produce at least one...
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8130368 |
Distance measuring apparatus
A distance measuring apparatus for measuring a distance to a target point in a target area comprises a laser oscillator for generating a laser beam having a first wavelength, a nonlinear crystal...
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8126254 |
Measurement device for measuring the parameters of a blade rotor
The invention relates to a measurement device for measuring the parameters of a blade rotor and a measurement process for measuring with said device, consisting of an element (1) in which at least...
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8120754 |
Light detection and ranging apparatus
A light detection and ranging (LIDAR) apparatus is provided that employs one or more additional reflectors to reflect and redirect the light beam transmission pulses from a scanning fan assembly to...
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8120755 |
Method of correcting a volume imaging equation for more accurate determination of a velocity field of particles in a volume
The subject matter of the invention is a method of correcting a volume imaging equation for more accurate determination of a velocity field of particles in a volume, said volume being captured from...
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8115908 |
Position measuring device and position measuring method in semiconductor single crystal manufacturing device
While position measurement of an edge position of a thermal shield takes place in a short time with high working efficiency, the edge position can be measured accurately without variation. First...
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8115909 |
Sensor system with a lighting device and a detector device
A sensor system with a lighting device and a detector device is specified. The lighting device is provided for emitting laser radiation of a first wavelength and laser radiation of a second...
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8116853 |
Three-dimensional imaging using an inflatable membrane and an intensity ratio based on differential light absorption at two wavelengths
The attenuation and other optical properties of a medium are exploited to measure a thickness of the medium between a sensor and a target surface. Disclosed herein are various mediums, arrangements...
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8111382 |
Distance measuring unit
The invention relates to a distance measuring unit (10) for contactless distance measurement, in particular a handheld unit, with a housing (12, 40), which has a housing front side (14), which...
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8112146 |
Three-dimensional imaging using a luminescent surface and a differentially attenuating medium
The attenuation and other optical properties of a medium are exploited to measure a thickness of the medium between a sensor and a target surface. Disclosed herein are various mediums, arrangements...
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8107057 |
Passive imaging system equipped with a range finder
The invention relates to a range finding method for a target by means of a pulsed laser (4) and a device for detecting pulses backscattered by the target, which comprises a step for emitting pulses...
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8102515 |
Measuring device
The invention relates to a measuring instrument, particularly a hand-held instrument (10) for measuring distances, comprising at least one transmission branch (28) for a test signal and adjustable...
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8102514 |
Beam irradiation apparatus
A laser beam and a servo beam are incident on a mirror and a transparent member, respectively, so that an angle direction A1 from an optical axis of the laser beam to be incident on the mirror to...
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8098897 |
Multi dimensional imaging system
An image processing apparatus comprises a distance measurement section for measuring a distance from the section to a subject for each pixel on the basis of a plurality of images photographed at...
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8089617 |
Energy efficient laser detection and ranging system
According to one embodiment, a laser detection and ranging system includes a beam forming element that is optically coupled to a light source. The light source generates a light beam that is split...
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8081299 |
Distance measuring apparatus
A distance measuring apparatus according to an aspect of the invention may include: a light source irradiating reference light to measure a distance; a lower reflective mirror reflecting the...
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8081298 |
Handheld rangefinder operable to determine hold-over ballistic information
A handheld rangefinder device operable to determine ballistic hold-over information is disclosed. The rangefinder device generally includes a range sensor operable to determine a range to a target,...
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8081297 |
Laser tracker having a camera with a constant magnification
A laser based coordinate measuring device measures a position of a remote target using a camera having an adjustable magnification set based on the distance from the coordinate measuring device to...
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8077965 |
Object recognition apparatus and object recognition method using epipolar geometry
An object recognition apparatus that processes images, as acquired by an imaging means (10) mounted on a moving object, in a first image plane and a second image plane of different points of view,...
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8077293 |
Surveying device and surveying system
The present invention provides a surveying device, which comprises rotators 53, 56 and 61 for deflecting a distance measuring light in horizontal direction and for projecting the distance measuring...
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8077295 |
Distance measurement device
A distance measurement device having better measurement accuracy than conventional distance measurement devices. A stereo camera (1) has a camera stay (4) to be secured to a housing (12) of a...
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8077294 |
Optical autocovariance lidar
Lidar systems and methods are provided. The lidar system includes an optical autocovariance receiver and one or more chemical composition sensors or processors, in addition to a Doppler signal...
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8072582 |
Lidar system using a pseudo-random pulse sequence
A light detection and ranging system includes a transmitter transmitting a transmitted light pulse timing sequence, with pseudo-random timing and including a plurality of light pulses, toward a...
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8068643 |
Method and apparatus for capturing, geolocating and measuring oblique images
A computerized system for displaying and making measurements based upon captured oblique images. The system includes a computer system executing image display and analysis software. The software...
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8068214 |
Method for centroiding and tracking a distorted optical image
A centroiding method is provided for an optical tracking system including a laser used for countermeasuring purposes in which a pencil thin laser beam is accurately positioned onto a target through...
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8054304 |
Photo detector and method for fabricating the same
A photo detector is disclosed. The photo detector includes a substrate, a first patterned semiconductor layer with a first state, a dielectric layer, a patterned conductive layer, an inter-layer...
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8051597 |
Scout sniper observation scope
A method and system for an observation system for use in weapon aiming is disclosed. An observation scope displays azimuth and elevation adjustments. Meteorological information is gathered by one...
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8054451 |
Method and system for designating a target and generating target-related action
A system that includes a laser designator configured to continuously designate a target with a pulsed laser spot. The system includes a sensor and associated processing system configured to receive...
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8049867 |
Laser tracker and method for measing location and orientation of a patterned target
A laser tracker includes rotatable structure on which a position detector is disposed. The position detector generates a signal indicating a direction of rotation of the structure so that a beam...
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8040525 |
Laser tracker including a locator camera
A laser tracker includes a first optical system located on a structure and that launches a beam from the structure. The laser tracker also includes a locator camera having a second optical system...
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8035806 |
Distance measuring sensor including double transfer gate and three dimensional color image sensor including the distance measuring sensor
Provided are a distance measuring sensor including a double transfer gate, and a three dimensional color image sensor including the distance measuring sensor. The distance measuring sensor may...
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8031331 |
Coordinate measurement instrument
A coordinate measurement instrument includes an optical distance measurement device (200, 300) for measuring the distance from an auxiliary measurement means (5) which can move in space, a zoom...
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