TW200941353A - Information coding method of wavelet-converted two dimensional bar-codes - Google Patents

Information coding method of wavelet-converted two dimensional bar-codes Download PDF

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Publication number
TW200941353A
TW200941353A TW098100358A TW98100358A TW200941353A TW 200941353 A TW200941353 A TW 200941353A TW 098100358 A TW098100358 A TW 098100358A TW 98100358 A TW98100358 A TW 98100358A TW 200941353 A TW200941353 A TW 200941353A
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TW
Taiwan
Prior art keywords
data
information
bit
component
harr
Prior art date
Application number
TW098100358A
Other languages
English (en)
Chinese (zh)
Inventor
Masaki Muranaka
Original Assignee
Monami Software Lp
Sennet Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monami Software Lp, Sennet Inc filed Critical Monami Software Lp
Publication of TW200941353A publication Critical patent/TW200941353A/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
TW098100358A 2008-01-09 2009-01-07 Information coding method of wavelet-converted two dimensional bar-codes TW200941353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/050150 WO2009087764A1 (ja) 2008-01-09 2008-01-09 ウェーブレット変換した２次元バーコードの情報符号化方法

Publications (1)

Publication Number Publication Date
TW200941353A true TW200941353A (en) 2009-10-01

Family

ID=40852889

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098100358A TW200941353A (en) 2008-01-09 2009-01-07 Information coding method of wavelet-converted two dimensional bar-codes

Country Status (4)

Country Link
JP (1) JPWO2009087764A1 (ja)
KR (1) KR20100105865A (ja)
TW (1) TW200941353A (ja)
WO (1) WO2009087764A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201804818D0 (en) * 2018-03-26 2018-05-09 Data Signals Ltd Method and apparatus for data obfuscation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3599795B2 (ja) * 1993-09-03 2004-12-08 株式会社東芝 画像処理装置
JP2006130801A (ja) * 2004-11-08 2006-05-25 Seiko Instruments Inc 印刷装置、印刷方法、及び印刷プログラム

Also Published As

Publication number Publication date
WO2009087764A1 (ja) 2009-07-16
KR20100105865A (ko) 2010-09-30
JPWO2009087764A1 (ja) 2011-05-26

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