Broadspectrum video frequency image collection and recognition method and its equipment

A technology for video image and acquisition equipment, applied in the field of image acquisition and recognition method and equipment, can solve the problems of limiting the scope and effect of video image acquisition and recognition, and achieve the effect of good compensation and improved visual range.

Inactive Publication Date: 2008-12-31
ZHONGRONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, in terms of specific modern technology applications and equipment manufacturing, visible light imaging technology and in

Method used

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  • Broadspectrum video frequency image collection and recognition method and its equipment
  • Broadspectrum video frequency image collection and recognition method and its equipment
  • Broadspectrum video frequency image collection and recognition method and its equipment

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[0035] Below in conjunction with the accompanying drawings, the principles and device structure features of the embodiments of the present invention are described as follows:

[0036] figure 1 Schematic diagram of the separation of visible light and invisible light imaging. The middle part is the visible light imaging part. The visible light collection equipment such as cameras, cameras, etc. reflect the outline, brightness, color, etc. of the visible light image on the plane image to form a visible light image and image.

[0037] The infrared sensitive response device in the infrared acquisition equipment senses the invisible light image of the infrared frequency, such as figure 1 shown above.

[0038] In the same way, the ultraviolet sensitive response device in the ultraviolet acquisition equipment senses the invisible light image of the ultraviolet frequency, such as figure 1 shown below.

[0039] Before spectral conversion and image overlay are not performed, the thre...

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Abstract

The invention discloses a method of image collection and identification for a broad-spectrum video image and a device thereof. The invisible light (such as infrared rays and ultraviolet rays) image collection and identification is added during the visible light image collection and identification to achieve the effect of complementation and a broad-spectrum video image can be completed through the spectral inversion of an invisible light image and the superposition of a visible light image. The method and the device of the invention broaden the human visual range and can be applied to the fields such as light usage and video surveillance and identification.

Description

technical field [0001] The invention belongs to an image collection and recognition method and its equipment, in particular to a wide-spectrum video image collection and recognition method and its equipment. Background technique [0002] Visible light is a type of radiation that can be observed by the human eye. Light is an electromagnetic wave, and the wavelength range of visible light is about 0.77 microns of red light to 0.39 microns of purple light. Electromagnetic waves with a wavelength of more than 0.77 microns to about 1000 microns are called "infrared rays". Those below 0.39 microns to about 0.04 microns are called "ultraviolet rays". Infrared and ultraviolet rays cannot cause vision, and the human eye's video surveillance and recognition are not sensitive to invisible light. Therefore, the accuracy of the video recognition method based on visible light is difficult to improve, and the application is also limited. [0003] The prior art recognizes a target in a ...

Claims

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Application Information

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IPC IPC(8): G06K9/78H04N5/30G08B13/189
Inventor 刘显福
Owner ZHONGRONG TECH
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