Intelligent fish tank feeding system based on machine vision

Abstract

The invention discloses an intelligent fish tank feeding system based on machine vision, which comprises a fish tank, a monitoring system and a client; the monitoring system comprises the following working steps: (1) enabling a camera to acquire an image in the fish tank and transmits image information to an API; (2) performing image classification, background modeling and image detection; (3) performing logic screening by using a Selective Search algorithm, finding out various fish schools and filtering out a background; (4) calculating the fish school distribution situation to form a dynamicfish motion trail image; (5) carrying out binarization and clustering on the motion trail graph, and filtering out clusters with the recognition correct rate smaller than 50%; (6) extracting featuresof the remaining clusters, performing accuracy verification, and judging whether the fish finds food or not; (7) judging whether the fish needs to be fed or not according to a result obtained by accuracy verification; and (8) sending a result to the client. The system processes and analyzes fish behaviors collected by the camera, whether feeding is needed or not is judged, and scientific feedingcan be conducted according to the fish behaviors by using the system.

Description

technical field [0001] The invention relates to the field of intelligent fish tanks, in particular to an intelligent fish tank feeding system based on machine vision. Background technique [0002] With the improvement of living standards, more and more people are raising ornamental fish. In order to solve the difficulty of feeding fish, smart fish tanks have appeared on the market. Most of the traditional smart fish tanks are equipped with various sensors in the fish tank to detect water. PH value, oxygen content, turbidity and other indicators, but these data cannot be used as a sufficient basis for feeding, and fish cannot be raised scientifically. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent fish tank feeding system based on machine vision to solve the problem in the prior art that it is impossible to accurately analyze and judge whether fish need to be fed. [0004] A described intelligent fish tank feeding syste...

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