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Mantis shrimp ommateum imitation image information collection system and working method

A technology for collecting system and image information, which is applied in image communication, control/adjustment system, TV system components, etc., to achieve the effect of improving clarity, low cost of compound eye function, and expanding the scope of vision

Inactive Publication Date: 2013-12-18
NANJING XIAOZHUANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an image information acquisition system and working method imitating the compound eyes of mantis shrimp. Technical Issues in Adjusting Image Sampling Field of View

Method used

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  • Mantis shrimp ommateum imitation image information collection system and working method
  • Mantis shrimp ommateum imitation image information collection system and working method
  • Mantis shrimp ommateum imitation image information collection system and working method

Examples

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Effect test

Embodiment 1

[0028] See Figure 1-5 , Figure 8 and Figure 10 , an image information acquisition system, comprising: a fly-eye lens array for collecting target scene information by compound eyes, the fly-eye lens array includes several ommatidium image acquisition units 1, and guide rails formed by splicing several guide rails 4 in a centrosymmetric manner Assemblies, each ommatidium image acquisition unit 1 is located on the corresponding guide rail 4 respectively, and is symmetrically distributed according to the center point 6 of the guide rail assembly, wherein, the ommatidium image acquisition unit 1 includes a lens 2, and the imaging device positioned at the rear end of the lens 2 3;

[0029] A processor module connected to each imaging device, which is suitable for extracting the average brightness of the target scene acquired by each imaging device, and controlling the transmission mechanism in each guide rail to drive the corresponding ommatidium image according to the average ...

Embodiment 2

[0036] On the basis of Example 1, in order to illustrate the technical solution more clearly, in the following embodiments, the fly-eye lens array includes four ommatidium image acquisition units, and the guide rail assembly is a technical solution formed by splicing four guide rails in an X-shaped symmetrical manner.

[0037] See Figure 1-5 , Figure 8 and Figure 10 , an image information acquisition system, comprising: a fly-eye lens array for collecting target scene information by compound eyes, the fly-eye lens array includes four ommatidium image acquisition units 1, and a guide rail assembly formed by splicing four guide rails 4 in a centrosymmetric manner , the four ommatidium image acquisition units 1 are respectively located on the corresponding guide rails 4, and are symmetrically distributed according to the central point 6 of the guide rail assembly, wherein the ommatidium image acquisition units 1 include a lens 2, and the rear end of the lens 2 is located Ima...

Embodiment 3

[0050] On the basis of implementing 1 and 2, it can also be realized by using two ommatidium image acquisition units and two guide rails, and the guide rails are distributed in a straight line.

[0051] Obviously, it can also be realized by using three ommatidium image acquisition units and three guide rails, that is, the center is symmetrically distributed, and each guide rail forms an included angle of 120 degrees.

[0052] Similarly, it can be realized by using six ommatidium image acquisition units and six guide rails, that is, the center is symmetrically distributed, and each guide rail forms an included angle of 60 degrees.

[0053] Obviously, according to the technical solution provided by the present invention, it is obvious that the larger the number of ommatidium image acquisition units and corresponding guide rails, the better the effect of the compound eye image information acquisition of the present invention. When the light intensity of the target scene is weak, ...

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Abstract

The invention relates to an image information collection system and a working method. The image information collection system comprises an ommateum lens array and a processor module. The ommateum lens array is used for collecting information of a target scene for ommatea, and comprises a plurality of ommatidium image collection units and a guide rail assembly which is formed by splicing a plurality of guide rails in a central symmetry mode; all the ommatidium image collection units are located on transmission mechanisms of the corresponding guide rails respectively and distributed symmetrically about the center of the guide rail assembly, and each ommatidium image collection unit comprises a lens and an imaging device located at the back end of the lens. The processor module is connected with all the imaging devices, and is suitable for extracting brightness values, acquired by all the imaging devices, of the target scene, and controlling all the ommatidium image collection units to synchronously move along the guide rails at the same speed in a face-to-face or back-to-back mode respectively according to the brightness values so as to adjust the vision field range of the ommateum lens array.

Description

technical field [0001] The invention relates to an image information collection system and a working method, in particular to an image information collection system and a working method imitating the compound eyes of a mantis shrimp. Background technique [0002] In the prior art, the digital micromirror device is used to sample the scene image. Since the change of light intensity directly affects the image quality, when the light is strong, the definition is high, and when the light is weak, the definition decreases and the noise increases; although There are many software processing methods to improve the clarity in low light, but the processing effect is not good, for example, the nearest neighbor interpolation method, bilinear interpolation method, bicube interpolation method, etc. The bilinear interpolation method has higher reconstruction accuracy than the nearest neighbor interpolation method, and the image restoration effect is better, but the image will appear jagge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/00H04N5/351G02B3/00
Inventor 张家华陈飞
Owner NANJING XIAOZHUANG UNIV
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