A method, device and system for object state monitoring and sow estrus monitoring
A state and sow technology, applied in the field of image processing, can solve problems such as misjudgment, high time and labor costs, and economic losses, and achieve the effects of low cost, strong real-time performance, and accurate monitoring results
Active Publication Date: 2021-11-02
JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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Problems solved by technology
This method has high detection accuracy, but it usually requires workers to judge through experience. There is no uniform standard, and misjudgments often occur, resulting in economic losses. Moreover, this method requires workers to observe the pigsty for a long time, and the time and labor costs are high.
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[0083] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0084] In the embodiment of the present application, the state of the object is determined by analyzing and identifying the change of the target object in the image to be tested by means of computer vision. For example, identifying changes in the vulva in an image of a sow to determine if a sow is in heat.
[0085] A method for monitor...
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The present application relates to a method, device, and system for object state monitoring and sow estrus monitoring. The object state method includes: acquiring an image to be tested; recognizing the posture of the target object from the image to be tested according to a pre-trained posture detection model information; analyzing the state of the target object according to the posture information. This technical solution uses computer vision to recognize the state of objects based on images, without manual long-term observation and confirmation, which greatly reduces labor costs and time costs. At the same time, only cameras and computing equipment are needed to monitor and identify the state of objects. The cost of the monitoring system is low, and the monitoring results are accurate and real-time, which improves the monitoring efficiency.
Description
technical field [0001] The present application relates to the field of image processing, in particular to a method, device and system for object state monitoring and sow estrus monitoring. Background technique [0002] Pig raising is a traditional industry in my country with a long history. However, the overall annual production efficiency of sows in my country is still low, and there are many factors that cause the decline in sow reproductive rate, among which the appropriate mating time is the main factor affecting litter size. At present, sow estrus detection is mostly done by experienced farmers, which is quite time-consuming and labor-intensive, and the results are not very accurate, resulting in sows not being mated in time. [0003] "Boar test method" is a commonly used method for estrus detection. Drive the sows to the boar pen for mixed breeding test, and judge whether the sows are in estrus by manually observing the behavior of the sows. This method has high det...
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IPC IPC(8): A01K29/00G06K9/00H04L29/08H04N7/18
CPCA01K29/005H04L67/12H04N7/18G06V40/103
Inventor 张为明
Owner JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD