Group primate animal exercise amount estimation method based on target detection

Abstract

The invention provides a group primate animal exercise amount estimation method based on target detection. The method comprises the following steps: step 1, designing a multi-view camera shooting device capable of shooting daily behavior states of primate animals in an iron cage without dead angles; 2, video data of daily behaviors of primates in the cage are collected through a shooting device, and the collected video data are preprocessed and marked; step 3, training a rhesus monkey head detector based on a target detection model semi-supervised learning method; and 4, calculating the exercise amount of the rhesus monkey in the actual scene through the trained model. The invention designs a multi-view camera shooting device which is suitable for dead-corner-free shooting of daily behaviors of primates; by preparing a primate target detection data set, a deep learning algorithm can be used for target detection; and a target detection-based method for calculating the amount of motion of the rhesus monkeys in the cage is provided.

Description

technical field [0001] The invention relates to the technical field of computer vision, in particular to a method for estimating the exercise amount of group primates based on target detection. Background technique [0002] Primate object detection is a novel research direction. By establishing a primate target detection data set and using a series of deep learning methods for training, the trained model can predict the specific location and type of primate in a specific scene (such as five rhesus monkeys in a cage) . Through the detected location information of the primate, its current location and moving distance can be effectively judged, which has high application value in the field of new drug evaluation. [0003] Object detection is a basic task in the field of computer vision, which has developed rapidly in recent years, including datasets and deep learning algorithms. The RCNN series model is a multi-stage method that uses a series of preset anchors to predict the...

AI Technical Summary

Problems solved by technology

[0004] At present, there are few studies on primate target detection and motion estimation, and there is no suitable data set for primate target detection (such as daily behavior data of primates in cages)

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