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Camera assembly and method of use for extraction of image depth discontinuities

A camera and image acquisition technology, applied in image communication, TV system components, electrical components, etc., can solve problems such as inaccuracy and error

Active Publication Date: 2016-06-15
LYNXRAIL CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These instances in known systems have resulted in erroneous or inaccurate results

Method used

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  • Camera assembly and method of use for extraction of image depth discontinuities
  • Camera assembly and method of use for extraction of image depth discontinuities
  • Camera assembly and method of use for extraction of image depth discontinuities

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Embodiment Construction

[0018] The present invention relates generally to image acquisition and analysis systems for enabling light source acquisition and detecting image depth discontinuities from shadows of separate and / or non-overlapping wavelengths. The drawings illustrate one or more examples of embodiments of the invention. While the image acquisition and analysis system has been described as being used in one or more specific applications, such as a railway or railway environment, it should be appreciated that the image acquisition and analysis system can be used in any machine vision where image acquisition and analysis is desired and / or required in application. Additionally, while one or more examples of embodiments of an image acquisition system may be described with reference to blue light and / or red light, it should be appreciated that "blue light" and / or "red light" are provided for purposes of illustration and may Use with light of any wavelength - including but not limited to light of...

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Abstract

A machine vision system is provided. The machine vision system includes a camera. A first flash unit is in communication with the camera and is adapted to emit light in a first wavelength range synchronously with operation of the camera. A second flash unit is in communication with the camera and is adapted to emit light of a second wavelength range synchronously with operation of the camera. Light in the first wavelength range does not overlap with light in the second wavelength range.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Provisional Patent Application 61 / 436,800, entitled "CAMERAASSEMBLYFORTHE EXTRACTIONOFIMAGEDEPTHDISCONTINUITYANDMETHODOFUSE," filed January 27, 2011, which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates to image acquisition and analysis systems. The present invention more particularly relates to camera assemblies for acquiring and detecting image depth discontinuities from shadow-implementing light sources at separate non-overlapping wavelengths. Background technique [0004] Machine vision systems are known to be used in industrial applications to acquire images of objects, identify objects and / or analyze objects. These systems are used in many applications including, but not limited to, remote locations, locations where mobile devices are viewed, locations with small areas or reduced clearance for observers, locati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/00
CPCH04N5/2226H04N13/214H04N13/254H04N13/257H04N13/271
Inventor K·基利安V·马祖尔H·范
Owner LYNXRAIL CORP
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