Title:
標線位置測定装置、標線位置測定用プログラム、および標線マーク
Document Type and Number:
Japanese Patent JP5082941
Kind Code:
B2
Abstract:
A gauge line position measuring device measures a position of a gauge line provided on a test piece by a non-contact video method. The measuring device includes a gauge line mark adapted to be provided on the test piece and has the gauge line and a first continuous harmonious color density arranged line-symmetrically with respect to the gauge line, and a video camera for taking an image of the gauge line mark on the test piece and outputting gauge line mark image data. A calculation device calculates a gauge line position based on the gauge line mark image data.
Inventors:
Hiroshi Tsuji
Application Number:
JP2008059462A
Publication Date:
November 28, 2012
Filing Date:
March 10, 2008
Export Citation:
Assignee:
SHIMADZU CORPORATION
International Classes:
G01B11/00; G01B11/16
Domestic Patent References:
| JP11094719A | ||||
| JP2003254748A | ||||
| JP10221027A | ||||
| JP2074814A | ||||
| JP9087632A | ||||
| JP9092596A | ||||
| JP10270304A | ||||
| JP2001201322A | ||||
| JP2003172713A | ||||
| JP2006078345A | ||||
| JP2007256240A |
Attorney, Agent or Firm:
Fuyuki Nagai