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Mouse motion reconstruction method and device based on multi-view camera

A multi-view, mouse technology, applied in the field of computer vision

Pending Publication Date: 2022-04-12
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For this reason, the first purpose of this application is to propose a mouse motion reconstruction method based on a multi-view camera, to solve the technical problem of currently requiring manual observation and recording of mouse motion data

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  • Mouse motion reconstruction method and device based on multi-view camera
  • Mouse motion reconstruction method and device based on multi-view camera
  • Mouse motion reconstruction method and device based on multi-view camera

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Embodiment Construction

[0058] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0059] The present application will be described in detail below in conjunction with specific embodiments.

[0060] figure 1 It is a flowchart of a mouse motion reconstruction method based on a multi-view camera provided in the embodiment of the present application.

[0061] Such as figure 1 As shown, a mouse motion reconstruction method based on a multi...

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Abstract

The invention relates to the technical field of computer vision, in particular to a mouse movement reconstruction method and device based on a multi-view camera. The mouse motion reconstruction method based on the multi-view camera comprises the following steps: acquiring a color image of a mouse and a mouse point cloud under a world coordinate system; detecting key points of a mouse in the color image based on a convolutional neural network; and performing three-dimensional reconstruction on the movement of the mouse by using a reconstruction algorithm based on an LM algorithm. According to the technical scheme, the movement data of the mouse is automatically collected, the data collection process is digitalized, and the movement of the mouse is reconstructed in combination with the point cloud data and the key point detection data of the mouse, so that biological researchers are helped to better capture the movement information of the mouse, and the accuracy of the researchers is improved. And downstream mouse motion analysis tasks of researchers are also facilitated.

Description

technical field [0001] The present application relates to the technical field of computer vision, and in particular to a mouse motion reconstruction method and device based on a multi-view camera. Background technique [0002] In the field of biology, biologists often conduct research on specific biological species to discover some common life science phenomena. Such selected biological species are generally called model organisms. As a representative of mammals, mice have the characteristics of clear genetic background, short generations, many offspring, easy breeding in the laboratory, easy genetic manipulation and phenotypic analysis, and are extremely sensitive to external stimuli, which makes mice It has become an extremely important and most commonly used model organism in biological research. [0003] In the general biological research process, biologists will first propose a hypothesis or theory, then design related experiments, collect data in the experiment, and t...

Claims

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Application Information

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IPC IPC(8): G06T17/00G06V40/10G06V40/20G06T7/80G06V10/25
Inventor 徐枫明鑫雍俊海
Owner TSINGHUA UNIV
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