Cloth Weft Densitometer Using a CCD Camera

Material type: 文書・図像類

Author: UEDA, Masahiroほか

Publisher: The Laser Society of Japan

Publication date: 1998-02

Material Format: Digital

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Note (General)：: A cloth weft densitometer has been proposed and its propriety verified by a preliminary experiment. The method is based on the counting of cloth weft...

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Material Type: 文書・図像類
Title: Cloth Weft Densitometer Using a CCD Camera
Author/Editor: UEDA, Masahiro
KAWAZU, Mugen
JING, Chen
TANIGUCHI, Keiji
ASADA, Katsuhiko
SUGA, Hiroshi
Author Heading: UEDA, Masahiro
KAWAZU, Mugen
JING, Chen
TANIGUCHI, Keiji
ASADA, Katsuhiko
SUGA, Hiroshi
Publication, Distribution, etc.: The Laser Society of Japan
Publication Date: 1998-02
Publication Date (W3CDTF): 1998-02
Periodical title: The Review of Laser Engineering
No. or year of volume/issue: 26 2
Volume: 26
Issue: 2
Pages: 161-163
Text Language Code: eng
Subject Heading: Cloth weft
Densitometer
CCD camera
Counter system
Target Audience: 一般
Note (General): A cloth weft densitometer has been proposed and its propriety verified by a preliminary experiment. The method is based on the counting of cloth wefts by a CCD camera with a shutter speed of 1 ms. The experiment shows that the densitometer can be used perfectly for many types of cloth if the cloth speed of less than approximately 10 m/min. The accuracy of the cloth-weft counting is above 99%, provided that the image contrast of the weft on the CCD camera is sufficiently high. Only 2-step digitations by the A/D converter is needed for 99% accuracy.
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 福井大学 : 福井大学学術機関リポジトリ