Cattle body size measuring system and method based on image recognition
An image recognition and measurement system technology, applied in the field of cattle body size measurement system based on image recognition, can solve the problems of large measurement workload, low measurement accuracy, hidden dangers, etc., and achieve the effects of good safety and high measurement efficiency
Inactive Publication Date: 2020-01-10
SICHUAN AGRI UNIV +1
View PDF10 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, the measurement of body size indicators of cattle is usually carried out manually by surveyors, which has problems such as difficult measurement, low measurement accuracy, low measurement efficiency, and heavy measurement workload. Security risks
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0050] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0051] refer to Figure 1-7 , the present invention provides a cattle body size measurement system and method based on image recognition:
[0052] A cattle body size measurement system based on image recognition includes a first laser projection device, a second laser projection device, an image acquisition device and a size calculation device.
[0053] The first laser projection device is used to project two beams of parallel lasers with a known spacing distance to the side of the cow body to obtain two laser spots on the side o...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a cattle body size measuring system and method based on image recognition. The method comprises the following steps that two parallel laser beams with known spacing distance are projected to the side part of a cattle body; two beams of parallel laser with known spacing distance are projected to the tail part of the cattle body; multiple groups of cattle body images of the cattle body are collected; the multiple groups of the cattle body images are respectively compared with preset reference images, and a group of cattle body images with the closest cattle body standingposture to the reference images are selected as measurement images; and the size of the cattle body to be measured is calculated according to the measurement images. The cattle body size measuring system and method realizes the automatic measurement of the body measurement indexes of the cattle body, is high in measurement efficiency, accurate and reliable, and is good in safety as the cattle bodysize measuring system is not in direct contact with a cattle.
Description
technical field [0001] The invention belongs to the technical field of cattle body measurement, in particular to a system and method for measuring body size of cattle based on image recognition. Background technique [0002] The body size indicators of cattle usually include body length, body height, neck length, chest depth, rear drive width, etc., which can reflect the growth and development of cattle. At present, the measurement of body size indicators of cattle is usually carried out manually by surveyors, which has problems such as difficult measurement, low measurement accuracy, low measurement efficiency, and heavy measurement workload. Security risks. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a cattle body size measurement system and method based on image recognition, and to realize the automatic measurement of the body size index of the cattle body. [0004] The purpose of...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/02
CPCG01B11/02
Inventor 陈仕毅张俤贾先波
Owner SICHUAN AGRI UNIV