Abstract
The most expensive operational cost in shrimp farming and in every aquaculture system is feeding. To estimate the quantity of food is necessary to know the total biomass of the pond. Traditionally, this is done by taking samples and weighting, which is invasive and stress the animals. Non intrusive methods have been tried to estimate pond biomass using different technologies, being one of them computer vision. Computer vision faces several challenges, such as the problem of how to identify shrimps, count them, estimate their size and their mass. In this work, a chord length function based methodology is proposed as a viable alternative to analyze shrimp’s shape and count them, this methodology generates histograms of the shape of the shrimps and therefore, a set of statistical parameters (mean, median, mode, variance, standard deviation, maximun and minimum) to quantify shape and which can be useful to identify shrimps, estimate their sizes, and even find a relationship between morphometric measures with respect to biomass.
Original language | English |
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Title of host publication | Recent Trends in Image Processing and Pattern Recognition - 5th International Conference, RTIP2R 2022, Revised Selected Papers |
Editors | KC Santosh, Ayush Goyal, Djamila Aouada, Aaisha Makkar, Yao-Yi Chiang, Satish K Singh |
Publisher | Springer Science and Business Media Deutschland GmbH |
Pages | 205-219 |
Number of pages | 15 |
ISBN (Print) | 9783031235986 |
DOIs | |
State | Published - 2023 |
Event | 5th International Conference on Recent Trends in Image Processing and Pattern Recognition, RTIP2R 2022 - Kingsville, United States Duration: 1 Dec 2022 → 2 Dec 2022 |
Publication series
Name | Communications in Computer and Information Science |
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Volume | 1704 CCIS |
ISSN (Print) | 1865-0929 |
ISSN (Electronic) | 1865-0937 |
Conference
Conference | 5th International Conference on Recent Trends in Image Processing and Pattern Recognition, RTIP2R 2022 |
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Country/Territory | United States |
City | Kingsville |
Period | 1/12/22 → 2/12/22 |
Bibliographical note
Publisher Copyright:© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.
Keywords
- Chord length function
- Shape analysis
- Shrimp biomass estimation
- Shrimp count