A gait monitoring method and system based on an animal treadmill

Abstract

The invention discloses a gait monitoring method based on an animal treadmill, comprising: collecting animal gait images, and preprocessing the animal gait images to obtain the preprocessed images; The model recognizes the skeleton points of animals in the preprocessed image, maps the recognized skeleton points to obtain space rays, and matches the space rays; The position in the coordinate system is calculated to obtain the spatial average coordinates of each animal, and the spatial average coordinates are set as the tracking point; the path information of the tracking point in the world coordinate system is recorded in real time by the tracking method to obtain the gait monitoring data; The invention recognizes the animal skeleton points given in the gait image and constructs the tracking points through space rays to accurately identify and record the animal's gait, so as to improve the accuracy of the experimental result data.

Description

technical field [0001] The invention relates to the field of gait monitoring, in particular to a gait monitoring method and system based on an animal treadmill. Background technique [0002] The animal test treadmill (flat treadmill) is mainly used for the running training of white mice. It can replace the traditional useful training and make the training intensity index more accurate. One of the necessary means. [0003] Existing animal test treadmills only measure the running distance, speed and time of animals, and through the naked eye observation of the coordination of limbs in time and space during the walking process of animals, the experimental conditions of animals can be monitored. Evaluate. However, due to the small size of the animals and the fast running speed of the animals, the accuracy of the results obtained by artificially observing the gait of the animals is not high, which leads to a great increase in the error rate of the experimental results. Conten...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a gait monitoring method and system based on an animal running platform. By collecting animal gait images, the animal skeleton points given in the gait images are identified and tracking points are constructed through space rays. The running track in the world coordinate system is recorded to solve the technical problem in the prior art that the accuracy of the results obtained by manually observing the animal's gait is not high, so as to accurately identify and record the animal's gait , to improve the accuracy of observation of animal gait, and then to improve the accuracy of experimental results

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