Three-dimensional image monitoring device and method

Abstract

The invention provides a three-dimensional image monitoring device and method. The device comprises a main body unit, a control box unit, a rotation motor, a telescopic motor and a three-dimensional image acquisition unit. The main body unit comprises a moving platform and a support arm. The support arm is provided with a rotation component and a telescopic component. The control box unit is formed by a main controller module and a motor control module. The motor control module is connected to the main controller module, the rotation motor and the telescopic motor. The control box unit, the rotation motor and the telescopic motor are arranged on the moving platform of the main body unit. The rotation motor is connected to the rotation component. The telescopic motor is connected to the telescopic component. The three-dimensional image acquisition unit is hitched to the support arm and is electrically connected to the main controller module so as to collect the three-dimensional image information of a target object. In the invention, the automation monitoring of a target object state can be realized.

Description

technical field [0001] The present invention relates to the field of image detection, and more specifically, to a three-dimensional image monitoring device and method. Background technique [0002] Assessment of animal body condition is very important in animal husbandry. It can be used to measure the level of animal energy reserves during farming. Animal body condition can usually be assessed from the animal's three-dimensional profile. At present, a number of breeding experts usually give an average score to the animal's body condition after touching and observing on the spot. This method often depends on the experience of the experts and whether the evaluation is continuous. It is a subjective method and is frequently evaluated. , time-consuming and labor-intensive, on the other hand, artificial frequent invasion of the breeding environment, easy to introduce biological risks, is not conducive to safe breeding. [0003] With the development of computer and image vision...

AI Technical Summary

Problems solved by technology

The camera needs to be set up above the channel and the height and position cannot be adjusted

[0004] The existing manual method requires many experts to observe and touch on site, which is time-consuming and labor-intensive, and the frequent contact between staff and animals is easy to introduce biosafety risks

The two-dimensional image method is inconvenient and difficult to install the camera above the channel, and the coordinate information of image acquisition cannot be automatically adjusted

On the other hand, compared with the projection of individual animals on a two-dimensional plane, the two-dimensional image lacks the expression of the concave and convex characteristics of the animal's appearance, resulting in a lack of information, which cannot accurately reflect the animal's body condition information, and affects the accuracy of the evaluation

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