Detection method for egg incubation degree based on image processing

Abstract

The invention discloses a detection method for an egg incubation degree based on image processing. The method comprises the steps: shining on a to-be-detected egg by an egg shining device and conducting imaging of en embryo and egg white of the to-be-detected egg with high-definition imaging equipment; obtaining a first thickness ha of the embryo and a second thickness hb of the egg white according to first images; emitting electromagnetic waves to the to-be-detected egg by an electromagnetic wave generator, receiving echoes fed back from the to-be-detected egg by a signal receiver, and recording echo returning time delta t; solving a first propagation velocity v1 according to second echo returning time deltat2 and the first thickness ha; solving a second propagation velocity v2 accordingto second echo time delta t2 and the second thickness hb; solving a first dielectric constant epsilon1 according to the first propagation velocity v1 and the first thickness ha; solving a second dielectric constant epsilon 2 according to the second propagation velocity v2 and the second thickness hb; and judging an incubation state of the to-be-detected egg according to the first dielectric constant epsilon 1, the second dielectric constant epsilon 2, a first preset interval and a second preset interval. Accuracy of detection is effectively increased through detection of egg incubation with the method.

Description

technical field [0001] The invention relates to the technical field of egg hatching, in particular to a method for detecting egg hatching degree based on image processing. Background technique [0002] The hatching degree of eggs with different incubation days is different. The traditional egg hatching degree detection is generally irradiated by an egg canister, and then the development of the embryo is observed with the naked eye, and the hatching degree of the egg is judged according to the development of the embryo; when observed with the naked eye, Due to human factors, misjudgment is easy to occur. It is easy to judge fertilized eggs as fertilized eggs, and it is easy to judge eggs with poor embryonic development as eggs with good embryonic development; the accuracy of detection is greatly reduced. Contents of the invention [0003] In view of the defects existing in the prior art, the technical problem to be solved by the present invention is to provide a method for ...

AI Technical Summary

Problems solved by technology

[0002] The hatching degree of eggs with different incubation days is different. The traditional egg hatching degree detection is generally irradiated by an egg canister, and then the development of the embryo is observed with the naked eye, and the hatching degree of the egg is judged according to the development of the embryo; when observed with the naked eye, Due to human factors, misjudgment is easy to occur. It is easy to judge fertilized eggs as fertilized eggs, and it is easy to judge eggs with poor embryonic development as eggs with good embryonic development; the accuracy of detection is greatly reduced.

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