Title:
シガレット検査装置
Document Type and Number:
Japanese Patent JP5448122
Kind Code:
B2
Abstract:
To analyze an inspection image obtained by taking an image of filter end faces of filter cigarettes horizontally arranged, from an axial direction, and thus inspect an excess cigarette feeding error, there are provided a first judging device that the number of cigarettes according to shape information of the filter end faces obtained from the inspection image, and a second judging device that obtains the centroid positions of the filter end faces from the inspection image, and detects that there is an excess feeding error when difference between a maximum value and a minimum value of the centroid-to-centroid distance of adjacent filter end faces is substantially equal to a previously-known diameter of the filter end face.
Inventors:
Jun Sato
Application Number:
JP2012533769A
Publication Date:
March 19, 2014
Filing Date:
September 14, 2010
Export Citation:
Assignee:
Japan Tobacco Inc.
International Classes:
A24C5/32; G06V20/66; B65B19/30; G01B11/14; G01N21/84; G06T1/00
Domestic Patent References:
| JP2001524425A | ||||
| JP59232085A | ||||
| JP58162281A | ||||
| JP2069172A | ||||
| JP3437753B2 |
Attorney, Agent or Firm:
Koji Nagato