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Abstract

Vaname shrimp (Litopenaeus vannamei) cultivation is a prominent aquaculture activity in Indonesia. This study introduces a digital image-based method for measuring shrimp weight and length, enhancing the traditional anco technique. The Chessboard distance method was employed to accurately measure curved objects like shrimp bodies. A homogeneity test assessed whether manual measurement data and pixel-based data for weight and length shared similar variation distributions. For shrimp weight, the F-test yielded a value of 0.000000028, significantly smaller than the critical F value of 0.817796464 at a 5% alpha level, indicating no significant difference in variation between the variables. Similarly, shrimp length data produced an F value of 0.0001174, also below the critical value of 0.8175241. These results confirm that both variables—weight and length—show no significant variation differences between manual and pixel-based methods. The findings validate the digital image-based approach as a reliable method for predicting shrimp size, offering an accurate and efficient alternative for Vaname shrimp measurement.

Keywords

Vaname Shrimp Sampling Digital Image chessboard distance Homogeneity Test

Article Details

Author Biographies

Ananda, Politeknik Caltex Riau

Magister Terapan Teknik Komputer Politeknik Caltex Riau

Dadang Syarif SS, Politeknik Caltex Riau

Magister Terapan Teknik KomputerPoliteknik Caltex Riau

Memen Akbar, Politeknik Caltex Riau

PSTRK - Politeknik Caltex Riau
How to Cite
Zulfaqar, Ananda, Syarif SS, D., & Akbar, M. (2024). Measurement of Weight and Length Sample Data of Vaname Shrimp (Litopenaeus vannamei) Based on Digital Imagery Using the ChessBoard Method: Homogeneity test on shrimp sample data. Jurnal Komputer Terapan, 10(2), 225–233. https://doi.org/10.35143/jkt.v10i2.6473

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