Intelligent analysis system integrating fish body parameter measurement and disease diagnosis

The real-time data acquisition and intelligent analysis system has solved the problems of efficiency and accuracy in fish growth monitoring and disease diagnosis, realizing integrated intelligent management of fish parameter measurement and disease diagnosis, and improving the scientific nature and efficiency of aquaculture.

CN121685495APending Publication Date: 2026-03-17SANYA INST OF OCEANOGRAPHY OCEAN UNIV OF CHINA
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Patent Information

Application Number
CN202511896720.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-16
Publication Date
2026-03-17

AI Technical Summary

Technical Problem

Current technologies rely on human experience for monitoring fish growth, resulting in low measurement efficiency and inaccuracy. Diagnosis of fish diseases also relies heavily on subjective experience, making it difficult to detect diseases in a timely manner and impacting aquaculture efficiency.

Method used

The system employs a data acquisition module to collect real-time data on the fish's environment and images/videos, a fish measurement module to calculate biological characteristic parameters, a disease diagnosis module for automatic diagnosis, and a fusion analysis module for comprehensive evaluation and early warning decision-making, thereby achieving integrated intelligent analysis of fish parameter measurement and disease diagnosis.

Benefits of technology

It improves the accuracy of fish body parameter measurement and the efficiency of disease diagnosis, realizes the scientific management of fish health status, reduces human intervention, and improves aquaculture efficiency.

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Abstract

The invention provides an intelligent analysis system integrating fish body parameter measurement and disease diagnosis. The system comprises a data acquisition module which is used for acquiring aquatic water environment data and fish image video data in real time; the fish body measuring module is used for separating a fish body moving target from a static background according to the fish image video data, extracting a fish body contour and calculating fish biological characteristic parameters; the disease diagnosis module is used for automatically diagnosing and identifying fish body diseases according to the fish image video data, positioning a disease area and calculating the disease area proportion and the disease distribution density of the fish body; and the fusion analysis module is used for comprehensively analyzing the fish body measurement module, the disease diagnosis module and the water body environment data. According to the invention, integration and intellectualization of fish body parameter measurement and disease diagnosis are realized, measurement precision and diagnosis efficiency are improved, powerful support is provided for scientific management of farmers, and transformation of aquaculture to digitalization and intellectualization is promoted.
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