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オキアミの色彩及び形状に関する研究 Study on Color and Shape of Krill,Euphausia sp. 小林, 富士男 岡本, 昌丈 坪井, 始 田中, 始男 尾関, 孝史 フーリエ記述子 画像処理 パターン認識 濃度ヒストグラム 統計量 Fourier descriptors Image processing Pattern recognition Gray level histograms Statistical data P(論文) Recently, the automatic work equipment and the information communications equipment, etc. are being introduced in the field of the agriculture fishery industry to improve mechanization and the quality, and to use the resource effectively. In obtaining, fishery industry's freshness of marine products is important. Marine products captured for that are selected at efficiently, and high speed. In addition, the automation of the selection is hoped for to use marine products effectively. Fish's outline is extracted as fish kind selection device with an image processing device so far. And, the selection method is examined. However, an enough identification result is not obtained for the same kind offish only by the method by this shape feature extraction. Then, a basic color of krill was first examined in this research. Next, the shape characteristic of krill was examined. And, the algorithm by which only krill was extracted from the sample where krill existed together to the foreign body was developed applying them. 1998-09 jpn departmental bulletin paper https://fukuyama-u.repo.nii.ac.jp/records/8031 AN00217655 福山大学工学部紀要 22 1 39 48 https://fukuyama-u.repo.nii.ac.jp/record/8031/files/KJ00005781401.pdf application/pdf 1.1 MB 1998-09-01