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A method and a device for removing speckle noise in a porous silicon microarray image

A speckle noise and microarray technology, applied in image analysis, image data processing, instruments, etc., can solve problems such as the influence of microarray image detection, and achieve the effect of eliminating the influence

Active Publication Date: 2019-05-03
XINJIANG UNIVERSITY
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Problems solved by technology

[0005] In view of this, the present invention provides a method and device for removing speckle noise in porous silicon microarray images, mainly to solve the problem of speckle noise in the prior art The problem of the impact of array image detection

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  • A method and a device for removing speckle noise in a porous silicon microarray image
  • A method and a device for removing speckle noise in a porous silicon microarray image
  • A method and a device for removing speckle noise in a porous silicon microarray image

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Embodiment Construction

[0066] In order to further elaborate the technical means and effects that the present invention takes to achieve the intended purpose of the invention, the method and device for removing speckle noise in porous silicon microarray images proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. Specific embodiments, structures, features and effects thereof are described in detail below. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0067] Refer to attached figure 1 As shown, the embodiment of the present invention provides a method for removing speckle noise in a porous silicon microarray image, the method mainly includes:

[0068] 101. Acquiring and marking singular pixels in the por...

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Abstract

The invention discloses a method and a device for removing speckle noise in a porous silicon microarray image, relates to the field of biochips, and can solve the problem of influence of speckle noiseon microarray image detection in the prior art. The method comprises the following steps: acquiring singular pixel points in a porous silicon microarray image, and marking the singular pixel points;determining and marking an area of the singular pixel point according to the singular pixel point; averagely dividing the region except the singular pixel point region in the porous silicon microarrayimage into nine regions according to the region marked with the singular pixel point, and calculating a first average value of gray values in each region; Sorting all the first average values to obtain a first intermediate value; and replacing the gray value of the singular pixel with the first intermediate value, and carrying out primary speckle noise phagocytosis on the singular pixel. The method can be widely applied to scenes for processing image speckle noise.

Description

technical field [0001] The invention relates to the field of biochips, in particular to a method and device for removing speckle noise in porous silicon microarray images. Background technique [0002] The biochip is a microarray hybrid chip of biological information molecules immobilized on a mutual support medium at high density. It integrates the biochemical analysis process on the surface of the chip according to the principle of specific interaction between biomolecules, so as to realize the analysis of DNA, RNA, High-throughput rapid detection of peptides, proteins, and other biological components; it is a very important high-tech in the field of life sciences. Since it was researched, with its excellent characteristics, wide application scenarios and rapid development, it has produced great application value in disease diagnosis, drug development, genetic modification, allergen detection, environmental protection and other aspects. [0003] At present, biochip detect...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00
Inventor 贾振红任如勇
Owner XINJIANG UNIVERSITY
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