Animal three-dimensional vision measurement device and method

Abstract

The invention relates to the technical field of animal vision experiments, and discloses an animal three-dimensional vision measurement device. The animal three-dimensional vision measurement device comprises a transparent box body and an image generation device; an experimental animal is placed in the transparent box body, so that the experimental animal has certain activity space, interference to the animal is reduced, the real reaction of the experimental animal can be restored, the animal cannot be hurt, and the safety of operators is guaranteed; holographic images are displayed through the image generation device, the experimental animal in the transparent box body can see the holographic images and can be attracted, the visual range of the animal can be controlled by controlling the holographic images, the animal can be stimulated to make visual response, the real visual state of the animal is obtained, and the vision measurement is more accurate. The invention further provides an animal three-dimensional vision measuring device (method), the visual direction is judged by collecting the relative position relation between the experimental animal and the visual target of the holographic image and the head gravity information of the experimental animal, and animal three-dimensional vision measurement is achieved.

Description

technical field [0001] The invention relates to the technical field of animal vision experiments, in particular to an animal three-dimensional vision measurement device and method. Background technique [0002] Vision is the most important sensory ability of humans and animals. Most of the external information obtained by the brain is provided by vision. Therefore, the study of animal vision is of great significance to the visual system and bionic devices. [0003] Praying mantises are the only insects that have been proven to have 3D vision. It can be said that praying mantises are the lowest creatures with 3D vision. Therefore, the praying mantis is a very important visual research object. In the experiment of studying animal vision, since the mantis has a relatively large range of activities and a larger visual range, how to restrict the visual range of the mantis has always been a very important problem in the process of studying the vision of the mantis. However, to ...

AI Technical Summary

Problems solved by technology

In this patent, fixed measures need to be taken when placing experimental animals, which interferes with the animals and cannot restore the real visual state of the animals 100%. If the experimental animals are not restricted, the experimental animals will escape and the experiment cannot be carried out.

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