JP5126709B2 - 貝分別方法 - Google Patents
貝分別方法 Download PDFInfo
- Publication number
- JP5126709B2 JP5126709B2 JP2007178626A JP2007178626A JP5126709B2 JP 5126709 B2 JP5126709 B2 JP 5126709B2 JP 2007178626 A JP2007178626 A JP 2007178626A JP 2007178626 A JP2007178626 A JP 2007178626A JP 5126709 B2 JP5126709 B2 JP 5126709B2
- Authority
- JP
- Japan
- Prior art keywords
- shellfish
- image
- shell
- determination
- sorting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C29/00—Processing shellfish or bivalves, e.g. oysters, lobsters; Devices therefor, e.g. claw locks, claw crushers, grading devices; Processing lines
- A22C29/04—Processing bivalves, e.g. oysters
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C29/00—Processing shellfish or bivalves, e.g. oysters, lobsters; Devices therefor, e.g. claw locks, claw crushers, grading devices; Processing lines
- A22C29/005—Grading or classifying shellfish or bivalves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Sorting Of Articles (AREA)
Description
シジミ貝などは一日の漁獲量が制限されているため、船上で分別を行い、出荷適合品のみを漁獲箱に入れて帰港することが望ましい。ここで、音による自動判別の場合、船上では騒音などS/N比がよくない場合があり、船に装置を搭載しにくいといった問題点があった。
101 ホッパ
102 コンベア
103 投光器
104 撮像装置
105 解析装置
106 除去機
107 不適合貝収集ボックス
108 適合貝収集ボックス
Claims (2)
- シジミ貝またはアサリ貝等の二枚貝について、出荷に適さないものを分離する方法であって、
貝を判別台の上に載置する載置工程と、
載置工程で載置された貝に対して、片側から近赤外光を照射する照射工程と、
貝をはさんで照射側とは反対側から、IRフィルタを介して近赤外域を中心とする貝の足部分の血管構造の透光画像を撮像する撮像工程と、
撮像工程で撮像された画像に基づいて、波長800nm〜1200nmの吸光画像を、回転、反転、移動、拡大、縮小、光波長フィルタリング、階調変換、および、変位点の解析・抽出の中から必要な処理をおこなって情報を抽出し、判定用画像を作成する判定用画像作成工程と、
判定用画像作成工程で作成された画像を入力し、あらかじめ作成しておいたベイジアンネットワークと自己組織化マップ(SOM)による解析アルゴリズムとに基づいて情報処理を行い、当該画像にかかる貝が出荷に適しているか否かを判定する判定工程と、
判定工程で適否の判定された貝をそれぞれ分別する分別工程と、
を含んだことを特徴とする貝分別方法。 - 分別を船上でおこなうことを特徴とする請求項1に記載の貝分別方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007178626A JP5126709B2 (ja) | 2007-07-06 | 2007-07-06 | 貝分別方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007178626A JP5126709B2 (ja) | 2007-07-06 | 2007-07-06 | 貝分別方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009011969A JP2009011969A (ja) | 2009-01-22 |
JP5126709B2 true JP5126709B2 (ja) | 2013-01-23 |
Family
ID=40353533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007178626A Expired - Fee Related JP5126709B2 (ja) | 2007-07-06 | 2007-07-06 | 貝分別方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5126709B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103954582A (zh) * | 2014-04-11 | 2014-07-30 | 江苏大学 | 一种混合k调和聚类的苹果品种近红外光谱分类方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6073841B2 (ja) * | 2014-08-14 | 2017-02-01 | 株式会社フジキカイ | 横形製袋充填機における物品判別装置 |
CN108535256B (zh) * | 2018-06-06 | 2024-02-09 | 岭南师范学院 | 一种海产品物种快速鉴定装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6439889U (ja) * | 1987-08-31 | 1989-03-09 | ||
JPH03229678A (ja) * | 1990-02-01 | 1991-10-11 | Hitachi Plant Eng & Constr Co Ltd | 貝類の等階級分類装置 |
JPH08201290A (ja) * | 1995-01-24 | 1996-08-09 | Kishimoto Akira | 林檎の内部品質検査方法及びその装置 |
JPH10229776A (ja) * | 1997-02-20 | 1998-09-02 | Matsushita Electric Ind Co Ltd | 貝類の健康状態判別方法 |
JP2000235005A (ja) * | 1999-02-15 | 2000-08-29 | Nidec Tosok Corp | 卵検査装置 |
JP4697764B2 (ja) * | 2001-09-28 | 2011-06-08 | 株式会社高井製作所 | ゲル形成性食品の品質判定方法 |
JP4359588B2 (ja) * | 2005-04-05 | 2009-11-04 | 善郎 水野 | 処方せん、院内オーダー、調剤、レセプトにおける業務処理支援システム |
-
2007
- 2007-07-06 JP JP2007178626A patent/JP5126709B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103954582A (zh) * | 2014-04-11 | 2014-07-30 | 江苏大学 | 一种混合k调和聚类的苹果品种近红外光谱分类方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2009011969A (ja) | 2009-01-22 |
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