Depth of field extension technology for two-dimensional code reader

Chie Nagashima, Toshihiko Tsukada, Kunihiko Itoh, Yoshimi Kitazumi, Shinichi Komatsu

Research output: Contribution to journalArticle

1 Citation (Scopus)
Original languageEnglish
Pages (from-to)118-121
Number of pages4
JournalSeimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering
Volume82
Issue number2
Publication statusPublished - 2016
Externally publishedYes

Fingerprint

Image processing

Keywords

  • Depth extension
  • Image processing
  • Phase mask
  • QR code
  • Reading distance
  • Two-dimensional code reader
  • Wavefront coding method

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

Depth of field extension technology for two-dimensional code reader. / Nagashima, Chie; Tsukada, Toshihiko; Itoh, Kunihiko; Kitazumi, Yoshimi; Komatsu, Shinichi.

In: Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering, Vol. 82, No. 2, 2016, p. 118-121.

Research output: Contribution to journalArticle

Nagashima, Chie ; Tsukada, Toshihiko ; Itoh, Kunihiko ; Kitazumi, Yoshimi ; Komatsu, Shinichi. / Depth of field extension technology for two-dimensional code reader. In: Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering. 2016 ; Vol. 82, No. 2. pp. 118-121.
@article{7f5fa68ba0bc4a5995b08f41e3badafa,
title = "Depth of field extension technology for two-dimensional code reader",
keywords = "Depth extension, Image processing, Phase mask, QR code, Reading distance, Two-dimensional code reader, Wavefront coding method",
author = "Chie Nagashima and Toshihiko Tsukada and Kunihiko Itoh and Yoshimi Kitazumi and Shinichi Komatsu",
year = "2016",
language = "English",
volume = "82",
pages = "118--121",
journal = "Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering",
issn = "0912-0289",
publisher = "Japan Society for Precision Engineering",
number = "2",

}

TY - JOUR

T1 - Depth of field extension technology for two-dimensional code reader

AU - Nagashima, Chie

AU - Tsukada, Toshihiko

AU - Itoh, Kunihiko

AU - Kitazumi, Yoshimi

AU - Komatsu, Shinichi

PY - 2016

Y1 - 2016

KW - Depth extension

KW - Image processing

KW - Phase mask

KW - QR code

KW - Reading distance

KW - Two-dimensional code reader

KW - Wavefront coding method

UR - http://www.scopus.com/inward/record.url?scp=84957795839&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84957795839&partnerID=8YFLogxK

M3 - Article

VL - 82

SP - 118

EP - 121

JO - Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering

JF - Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering

SN - 0912-0289

IS - 2

ER -