Full-light information collection system

A technology of collecting system and optical information, applied in image data processing, image enhancement, instrument and other directions, can solve the problem of lack of scene depth information, etc., and achieve the effect of high spectral resolution and accurate depth information

Active Publication Date: 2016-06-08
NANJING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows us to capture both optically resolved images with different wavelengths (spectrum) at once without sacrificing detail or accuracy on any other dimensions like range finding capabilities. It also makes use of advanced cameras that are better able to measure depth than current methods while still providing precise results over large areas. Overall this new method provides an improved way to gather detailed data from multiple sources simultaneously compared against each other's properties.

Problems solved by technology

This patents discuss various aspects involved in acquiring full-opic images called “3-dimension” photosensitivity.” These techniques involve combining image content into higher dimensionality representations like cube coordinates, pyramids, and cuboids. By doing things we mean create virtual reality experiences where everything looks natural together without being affected by external factors like background colors or lights. Additionally, they aim to expand beyond just representing 2 dimensional space and provide more detailed depth information than previous methods.

Method used

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Embodiment Construction

[0021] The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] Such as figure 1 , the plenoptic information collection system of the present invention consists of a first lens 2 , a mask 3 , and a second lens 4 to form a sparse sampling imaging array 1 . A low-resolution spectral image is acquired by a sparse sampling imaging array 1 , a spectroscopic device 5 , a grayscale imaging device 6 , and a spectral optical path acquisition device 7 . The color imaging device 8 and the color optical path acquisition and transposition 9 are used to obtain high-resolution color images. The two channels of information are processed by the information joint processing device 10, and plenoptic information including high-resolution spectrum and accurate depth is reconstructed.

[0023] In the sparse sampling imaging array 1, the mask 3 is located at the i

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Abstract

The invention discloses a full-light information collection system. Specifically, the system is characterized in that a spectrum image of sparse sampling is obtained by a sparse sample imaging array, a light splitting device, a gray scale imaging device and a spectrum light path collection device; a color image with high resolution is obtained by a color imaging device and a color light path collection device; light axes of the spectrum light path collection device and the color imaging device are parallel, the obtained two images respectively includes spectrum information of the sparse sampling and color information of the high resolution, and the obtained two images includes parallax information; finally, the two paths of information are processed by an information combined processing device, full-light information including a spectrum and a depth is reestablished according to the sparse spectrum information, the color information and the parallax information due to different poses of two cameras. According to the invention, the combined obtaining of the full light information is realized, and the higher spectrum resolution and the more precise depth information can be obtained by adopting the imaging device higher in precision.

Description

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Claims

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Application Information

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Owner NANJING UNIV
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