Visual area accurate feeding method

An area and precise technology, applied in the field of computer vision, can solve the problems of declining efficiency, poor ecological environment, deterioration of marine environment and aquaculture environment, etc., and achieve the effect of reducing pollution, saving bait and aquaculture costs.

Inactive Publication Date: 2020-12-29
YANCHENG INST OF TECH
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Problems solved by technology

[0004] The sinking of residual bait in harbor and deep-sea cage culture into the sea will lead to deterioration of the marine environment and breeding environment, increase the probability of disease occurrence, not only increase the cost of breeding and decrease the benefit, but also have a very bad impact on the ecological environment, and even worse. threat to human health

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  • Visual area accurate feeding method

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Embodiment Construction

[0018]In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

[0019]The present invention will be described in further detail below through specific embodiments.

[0020]Install one or more infrared high-definition camera devices near each feeding machine, and configure the camera capture strategy, such as capturing a group of pictures every 15 minutes in the middle of the night / free time, and every 5 minutes in th...

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Abstract

The invention discloses a visual area accurate feeding method. A bait casting system is structurally composed of image acquisition, image processing, feature extraction, remote control and an execution mechanism, and is characterized in that cameras directly acquire original images, the original images are processed by an image processing system, feature values are extracted through graying, filtering, binarization and particle filtering, and feeding machines are started and shut down according to fish shoal area and target fish shoal density. According to the bait casting method based on fishshoal ingestion rule research, the bait casting process better meets the ingestion requirement of fish shoal, bait and breeding cost are saved, and pollution to the environment can be reduced.

Description

Technical field[0001]The invention relates to the field of computer vision.Background technique[0002]At present, the bait feeding methods used in fish farming mainly include manual feeding and automatic feeding by bait machine. Artificial feeding means that the staff put bait into the breeding area at an appropriate time, and the amount of bait fed and the time to stop feeding the bait are determined according to the breeding experience to observe the feeding situation of the fish. Although this method is less wasteful of bait, it requires farmers to walk back and forth to carry bait. When the breeding area is large, a lot of labor is required. If there are fewer workers, it will affect the growth of fish because of the long feeding time.[0003]The feeding machine mainly adopts the method of timing and quantitative feeding, so no matter what the growth state of the fish at that time, the feeding machine will drop a predetermined amount of bait, so it is inevitable to cause waste of b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/80G06K9/00
CPCA01K61/80G06V20/10Y02A40/81
Inventor 刘飞蒋善超余晓红
Owner YANCHENG INST OF TECH
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