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Method, system and storage medium for counting sea urchin quantity in sea water

A sea urchin and seawater technology, applied in computing, image data processing, instruments, etc., can solve the problems of increasing the difficulty of collecting sample data and the inability to obtain water quality changes in real time, so as to avoid complicated work and improve accuracy

Pending Publication Date: 2019-03-26
SHENZHEN JINRUN IND
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Problems solved by technology

Since it takes a long time to detect water quality, it cannot obtain changes in water quality in real time
Some areas with relatively complex on-site environments have a certain impact on the collection of samples by professionals, which increases the difficulty of collecting sample data

Method used

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  • Method, system and storage medium for counting sea urchin quantity in sea water
  • Method, system and storage medium for counting sea urchin quantity in sea water
  • Method, system and storage medium for counting sea urchin quantity in sea water

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Embodiment Construction

[0055] With the rapid development of robot technology, it can replace humans to complete many simple tasks, and the efficiency of robots is very high, so its application scenarios are becoming more and more extensive. Based on this, in the present invention, we use robots to dive underwater and take pictures of the distribution of sea urchins; after obtaining the distribution images of sea urchins, we use computer vision technology to analyze the number of sea urchins and the migration route of sea urchins, thereby analyzing the water quality of seawater .

[0056] Such as figure 1 As shown, the present invention discloses a method for counting the number of sea urchins in seawater, comprising performing the following steps in sequence:

[0057] Step 1: Obtain the distribution image of sea urchins; obtain the images of sea urchins through underwater robot collection; since the underwater robot uses two cameras (binoculars) to collect images, there will be some deformation for...

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Abstract

The invention provides a method for counting the number of sea urchins in seawater, which comprises the following steps: step 1, obtaining the distribution image of sea urchins; step 2, obtaining thedistribution image of sea urchins; step 3, obtaining the distribution image of sea urchins. 2, calculating that sea urchin density in the water area; 3, analyzing that migration route of the sea urchin; Step 4: making Analysis of seawater quality. The invention has the advantages that: 1. The distribution information of sea urchin in the sea water is collected by an underwater robot, thereby analyzing the sea water quality and avoiding the complicated work of manually collecting the sea water sample; 2. The computer vision technology is applied to the detection of seawater quality, which improves the accuracy compared with the analysis by various chemical equipments; 3. That depth learn technology is applied to automatically extract sea urchin feature from images collected by an underwaterrobot, and all suspected sea urchin individual are detected, thus avoiding the problem that the distant sea urchin individuals cannot be detected well due to distance reasons, and improving the accuracy of detecting sea urchin individuals.

Description

technical field [0001] The invention relates to the fields of image processing and computer vision detection, in particular to a method, system and storage medium for counting the number of sea urchins in seawater. Background technique [0002] The water quality detection of seawater plays a very important role in monitoring the ecological environment around it. Changes in the ecological environment are also closely related to the survival of various organisms. In the existing sea water quality measurement, general professionals use professional instruments for detection. Professionals often need to go to the site in person to collect water quality samples of seawater, and then send them to the laboratory for testing. This process often requires a long time period and testing costs. Since it takes a long period of time to detect water quality, it cannot obtain changes in water quality in real time. Some areas with relatively complex on-site environments also have a certai...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T7/80
CPCG06T7/0002G06T7/80G06T2207/30242G06T2207/10004G06T2207/20084G06T2207/20081
Inventor 杨浩刘天刘振宇吴继云鲁峦峰
Owner SHENZHEN JINRUN IND
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