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Direct digital image enhancement method

An image and direct technology, applied in the direction of image enhancement, image analysis, image data processing, etc., can solve the problems of increasing disease, duration, and blurred imaging, etc., and achieve the effect of image signal enhancement, easy analysis, and enhanced clarity

Active Publication Date: 2018-02-09
XIHUA UNIV
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Problems solved by technology

[0002] X-ray radiation detection is a common non-surgical inspection method. However, due to the wave-particle duality of X-rays, the imaging of the detection results is too blurred. The lesions cannot be diagnosed, and the surgical detection is risky and time-consuming, which increases the possibility of exacerbation of the disease. Therefore, we propose a computer-controlled image enhancement method for direct digital X-ray photography equipment

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with examples, but the protection scope of the present invention is not limited thereto.

[0023] A direct digital image enhancement method, which is applied to computer-controlled X-ray imaging equipment, specifically includes the following processing steps:

[0024] The first step: collect the image information generated by the X-ray photography equipment;

[0025] The second step: digitize the collected image information:

[0026] The third step: filter the digital signal obtained after processing;

[0027] Step 4: Perform interference processing on the filtered digital signal;

[0028] Step 5: Integrate and analyze the interference signals obtained after the interference;

[0029] Step 6: Perform Fourier transform according to the integrated and analyzed interference signal;

[0030] Step 7: Perform imaging processing on the signal information after Fourier transform.

[0031] The specific pro...

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Abstract

The present invention discloses a direct digital image enhancement method. The method comprises the following processing steps: collecting image information generated by an X-ray photographing apparatus; digitizing the collected image information; carrying out filtering processing on the processed digital signal; carrying out interference processing on the filtered digital signal; carrying out integration analysis on the intervened interference signal; according to the integrated and analyzed interference signal, carrying out Fourier transform; and carrying out imaging processing on the Fourier transformed signal information. According to the method disclosed by the present invention, digital processing is carried out on the images obtained by shooting by the original X-ray, and then through noise reduction and edge enhancement, the image information is further enhanced under the influence of interference, so that the image signal is significantly enhanced, and then the edges of the image and the sharpness of the internal image are enhanced for easy visual analysis.

Description

technical field [0001] The invention relates to the technical field of image enhancement methods, in particular to a computer-controlled image enhancement method for direct digital X-ray imaging equipment. Background technique [0002] X-ray radiation detection is a common non-surgical inspection method. However, due to the wave-particle duality of X-rays, the imaging of the detection results is too blurred. The lesions cannot be diagnosed, and the surgical detection is risky and time-consuming, which increases the possibility of exacerbation of the disease. Therefore, we propose a computer-controlled image enhancement method for direct digital X-ray photography equipment. Contents of the invention [0003] The purpose of the present invention is to provide a direct digitized image enhancement method to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T5/10
CPCG06T5/10G06T2207/20192G06T2207/10116G06T5/70
Inventor 周斌
Owner XIHUA UNIV
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