Parasite egg image registration method

An image registration and parasite technology, which is applied in image enhancement, image analysis, image data processing, etc., can solve the problems of small difference of parasite eggs, interference image quality degradation, etc., to improve recognition accuracy, good feature The effect of invariance
CN110503669AInactive Publication Date: 2019-11-26邵曦
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
邵曦
Publication Date
2019-11-26
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses a parasite egg image registration method, and relates to parasite egg image registration. The parasite egg image registration method comprises a Harris corner point algorithm and an image registration process, and further comprises the following steps: S1, sampling parasite eggs for multiple times, specifically, setting a registration image set of a source image set; S2, carrying out the same preprocessing of the source image and the registered image, carrying out the preliminary image rotation, translation and scale transformation through the basic statistical features, and removing the redundant noise; S3, performing Harris corner detection on the source image and the registration image by using a Harris corner algorithm, and recording corner coordinates; S4, setting a registration area; S5, calculating a correlation coefficient of a registration area of the source image and the registration image; S6, judging the matching degree of the source image and the registration image by using the correlation coefficient; and S7, entering an image registration process. According to the invention, the identification accuracy of parasitic ova is improved by using animage registration method; and the parasite egg image registration method has good feature invariance, uniqueness, stability and independence.
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Description

technical field

[0001] The invention relates to image registration of parasite eggs, in particular to a method for image registration of parasite eggs. Background technique

[0002] Image registration is the process of superimposing two or more images of the same scene obtained by different time, different viewing angles, and different sensors. At present, there is a problem that the difference of parasite eggs is small, and the image quality is degraded due to excessive interference. Contents of the invention

[0003] The technical problem to be solved by the present invention is that currently there is a problem that the difference of parasite eggs is small, and the image quality is degraded due to excessive interference. The purpose is to provide a method for image registration of parasite eggs to solve the above problems.

[0004] The present invention realizes through following technical scheme:

[0005] The parasite egg image registration method includes the Harris...

Claims

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