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An apparatus, system and method for reducing crosstalk in a vision sensor system

A technology of visual sensor and human visual system, which is applied in the parts of TV system, stereo system, color TV, etc.

Active Publication Date: 2021-08-10
CHRISTIE DIGITAL SYST USA INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For the HVS system and the NVIS goggles, the desired image may be different, so different image generation devices are usually used, and the image generation device of the NVIS goggle may not be able to distinguish the HVS at any position in the NVIS image (visible of) the color or brightness in the image

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  • An apparatus, system and method for reducing crosstalk in a vision sensor system
  • An apparatus, system and method for reducing crosstalk in a vision sensor system
  • An apparatus, system and method for reducing crosstalk in a vision sensor system

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Embodiment Construction

[0037] Please focus on figure 1 , which describes a system 100 for reducing crosstalk in a vision sensor system. The system 100 includes: a first visual sensor system 101 and a second visual sensor system 102, wherein the respective wavelength sensitive ranges of the first visual sensor system 101 and the second visual sensor system 102 may partially overlap; the display device 103 is configured to provide The first image 111 visible by the first visual sensor system 101 and the second image 112 visible by the second visual sensor system 102, wherein when the first image 111 and the second image 112 are provided simultaneously, the first image 111 and The second image 112 has common features 113 and 114 that can be aligned, the first image 111 also contains wavelengths that are visible through the second visual sensor system 102; the control means 201 and the storage means 120, wherein the storage means 210 can store the second visual sensor Response curve 122 of system 102 ...

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Abstract

The embodiment of the invention discloses a device, system and method for reducing crosstalk of a visual sensor system. The system includes a display device configured to provide a first image viewable by a first vision sensor system and a second image viewable by a second vision sensor system, when the first image and the first Common features of said first image and said second image may be aligned when two images are provided simultaneously, said first image comprising wavelengths viewable by said second vision sensor system; control means, said control means configured to determine a second visual sensor system intensity component in said first image from a response curve of said second visual sensor system; and at least when said first image and said second image are provided simultaneously, such that The second visual sensor system intensity component in the first image is subtracted from the intensity of the second image provided by the display device.

Description

[0001] cross reference [0002] This application claims priority to US Application Serial No. 15 / 216,087, filed July 21, 2016, the contents of which are hereby incorporated by reference. technical field [0003] The present application relates to projectors and display devices, and in particular to a device, system and method for reducing crosstalk of a visual sensor system. Background technique [0004] When an image is shown, the expectation is that both the naked eye (Human Vision Sensor System, or HVS system) and the viewer using night vision (NVIS) goggles can see the appropriate information. Unfortunately, because the HVS system and NVIS goggles have overlapping sensitivity ranges, the red component in the visible image of the HVS system will cause the NVIS goggles to sense. Therefore, objects with a red component in the scene are also displayed in the NVIS goggles. If the RGB (red-green-blue) display system is used, since all colors are obtained by mixing the three...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/31H04N9/64H04N9/68
CPCG09B9/36H04N9/3147H04N9/3182H04N9/3194H04N13/334H04N13/363H04N23/63H04N25/62G09G3/3406H04N7/144H04N7/147
Inventor 斯图尔特·詹姆斯·麦伦·尼克尔森
Owner CHRISTIE DIGITAL SYST USA INC
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