National Taiwan Ocean University Institutional Repository:Item 987654321/39630
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题名: Classification of Fish Species by Processing the Hydroacoustic Signal and Canonical Discriminant Analysis
作者: Kuo-Tien Lee;Cheng-Hsin Liao;Long-Jing Wu;Wen-Hung Shih
贡献者: 國立臺灣海洋大學:環境生物與漁業科學學系
日期: 1990-09
上传时间: 2016-12-26
出版者: Journal of the Fisheries Society of Taiwan
摘要: abstract:In order to improve the estimated effectiveness of fish abundance indexfrom echo traces,an echo-traces image processing system(EIPS)was designedto incorporate with digital image processing with a scanner and a PC/AT.A traditional scale-lupe method was used to compare with the EIPS program.As the results,the EIPS program estimation has the advantages of higheraccuracy and speed,large memory and effectiveness in comparison with thetraditional scale-lupe method.Further,the EIPS program was applied to the estimation of six acousticsurveys for anchovy larvae.The estimates of abundance index were obviouslyrelated to actual catches.
關聯: 17(3), pp.161-170
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/39630
显示于类别:[環境生物與漁業科學學系] 期刊論文

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