Title:
【発明の名称】果実のなどの産品を自動選別するための分析方法並びに分析装置
Document Type and Number:
Japanese Patent JP2003503686
Kind Code:
A
Abstract:
A method of analysing products arranges above a conveyer line three successive analysing stations having, in the first station, two cameras arranged in such a way that their optical axes form a V centred on the products and has a vertex angle in the range between 90° and 130°, and in the other two stations, a camera arranged plumb with the conveyer line. Moreover, the products are driven in rotation during their transport along the analysing stations, in such a way that the cameras each take a number of photographs of complementary faces of the surface of the products, and there are selected from among the photographs taken, by a comparison between the calculated theoretical diameter of a product and a predetermined average diameter, the photographs to be retained so as to obtain a complete analysis of the total surface of the product.
Inventors:
Blanc, Philip
Application Number:
JP2001506443A
Publication Date:
January 28, 2003
Filing Date:
June 06, 2000
Export Citation:
Assignee:
Materiel pool lavouricle tulle flutière
International Classes:
A23N15/00; B07C5/02; B07C5/10; B07C5/342; B07C5/36; G01B11/02; G01B11/10; G01N21/85; (IPC1-7): G01B11/10; A23N15/00; B07C5/02; B07C5/10; G01N21/85
Attorney, Agent or Firm:
Keiichi Ota