Hyperspectral imaging signal processing system and method

A technology of hyperspectral imaging and imaging signals, applied in image data processing, image communication, components of TV systems, etc., can solve the problems of inability to achieve high-definition image output, low processing efficiency, etc., to facilitate real-time analysis and suppress noise. , works with simple effect

Pending Publication Date: 2021-02-19
TIANSHUI NORMAL UNIV
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Problems solved by technology

[0003] At present, only filter processing is generally performed for hyperspectral imaging processing, which has low processing efficiency and cannot achieve high-definition image output. Therefore, it is necessary to improve

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  • Hyperspectral imaging signal processing system and method

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...

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Abstract

The invention discloses a hyperspectral imaging signal processing system and method, the processing system comprises an imaging signal acquisition unit, a filtering unit, a central processing unit andan imaging signal enhancement unit, the imaging signal acquisition unit acquires hyperspectral imaging signals, and the imaging signal acquisition unit is connected with the central processing unit through the filtering unit, wherein the central processing unit is connected with the imaging signal enhancement unit, the processing system further comprises a noise removal unit and an imaging signaltransmission unit, the noise removal unit is connected with the central processing unit, and the central processing unit is further connected with a background terminal through the imaging signal transmission unit. Filtering denoising and image enhancement processing of hyperspectral imaging signals can be realized, the hyperspectral imaging quality is improved, and background real-time analysisis facilitated.

Description

technical field [0001] The invention relates to the technical field of hyperspectral imaging signal processing, in particular to a hyperspectral imaging signal processing system and method. Background technique [0002] The so-called hyperspectral image is a detailed segmentation in the spectral dimension, not only the traditional so-called black, white or R, G, B difference, but also has N channels in the spectral dimension, for example: we can put 400nm -1000nm is divided into 300 channels. Therefore, what is obtained through hyperspectral equipment is a data cube, which not only has image information, but also expands it in the spectral dimension. As a result, not only the spectral data of each point on the image can be obtained, but also the image of any spectral segment can be obtained. information. [0003] At present, only filter processing is generally performed for hyperspectral imaging processing, which has low processing efficiency and cannot achieve high-defini...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T5/20G06T5/40H04N5/217
CPCG06T5/002G06T5/007G06T5/40G06T5/20G06T2207/20032H04N25/60
Inventor 张利军
Owner TIANSHUI NORMAL UNIV
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