AU2012343073B2 - Fast storage method for image data, valuable-file identifying method and identifying device thereof - Google Patents

Fast storage method for image data, valuable-file identifying method and identifying device thereof Download PDF

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Publication number
AU2012343073B2
AU2012343073B2 AU2012343073A AU2012343073A AU2012343073B2 AU 2012343073 B2 AU2012343073 B2 AU 2012343073B2 AU 2012343073 A AU2012343073 A AU 2012343073A AU 2012343073 A AU2012343073 A AU 2012343073A AU 2012343073 B2 AU2012343073 B2 AU 2012343073B2
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AU
Australia
Prior art keywords
image data
data
security document
image
integer type
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Ceased
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AU2012343073A
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English (en)
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AU2012343073A1 (en
Inventor
Rongqiu WANG
Tuowen XIANG
Chaoyang XU
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GRG Banking Equipment Co Ltd
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GRG Banking Equipment Co Ltd
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Publication of AU2012343073A1 publication Critical patent/AU2012343073A1/en
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • G06T1/0057—Compression invariant watermarking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/51—Indexing; Data structures therefor; Storage structures

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Analysis (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
AU2012343073A 2011-11-24 2012-10-26 Fast storage method for image data, valuable-file identifying method and identifying device thereof Ceased AU2012343073B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110380229.9A CN102521278B (zh) 2011-11-24 2011-11-24 图像数据快速存储方法、有价文件识别方法及其识别装置
CN201110380229.9 2011-11-24
PCT/CN2012/083584 WO2013075571A1 (zh) 2011-11-24 2012-10-26 图像数据快速存储方法、有价文件识别方法及其识别装置

Publications (2)

Publication Number Publication Date
AU2012343073A1 AU2012343073A1 (en) 2014-04-10
AU2012343073B2 true AU2012343073B2 (en) 2015-06-25

Family

ID=46292199

Family Applications (1)

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AU2012343073A Ceased AU2012343073B2 (en) 2011-11-24 2012-10-26 Fast storage method for image data, valuable-file identifying method and identifying device thereof

Country Status (8)

Country Link
US (1) US9224185B2 (https=)
EP (1) EP2784695B1 (https=)
CN (1) CN102521278B (https=)
AU (1) AU2012343073B2 (https=)
CL (1) CL2014001185A1 (https=)
IN (1) IN2014MN00855A (https=)
WO (1) WO2013075571A1 (https=)
ZA (1) ZA201403346B (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102521278B (zh) * 2011-11-24 2014-03-05 广州广电运通金融电子股份有限公司 图像数据快速存储方法、有价文件识别方法及其识别装置
CN102831694B (zh) * 2012-08-09 2015-01-14 广州广电运通金融电子股份有限公司 一种图像识别系统及图像存储控制方法
US10079790B2 (en) * 2016-06-10 2018-09-18 Fozan Ghannam Method for controlled sharing of content among mobile devices
CN109151538B (zh) * 2018-09-17 2021-02-05 深圳Tcl新技术有限公司 图像显示方法、装置、智能电视及可读存储介质
CN116543408A (zh) * 2023-04-18 2023-08-04 支付宝(杭州)信息技术有限公司 一种高仿假证检测方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101257629A (zh) * 2008-02-26 2008-09-03 吉林大学 基于感兴趣区域的图像序列无损压缩的编解码方法
CN101908891A (zh) * 2010-08-23 2010-12-08 南京信息工程大学 基于提升小波和pcnn的医学图像roi压缩方法
CN101945203A (zh) * 2009-07-01 2011-01-12 夏普株式会社 图像压缩方法、图像压缩装置以及图像形成装置

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Publication number Priority date Publication date Assignee Title
US6510246B1 (en) * 1997-09-29 2003-01-21 Ricoh Company, Ltd Downsampling and upsampling of binary images
CN100542207C (zh) * 2007-01-11 2009-09-16 凌阳科技股份有限公司 存取图像数据的方法及存取yuv420图像数据的方法
US8270716B2 (en) * 2007-12-04 2012-09-18 Ricoh Company, Limited Selectively compressing picture and text areas of an image to maintain highest quality and effective compaction
CN101287057A (zh) * 2008-05-16 2008-10-15 无敌科技(西安)有限公司 一种节省暂存内存的图片解压缩储存方法及其模块
JP4507265B2 (ja) * 2008-06-30 2010-07-21 ルネサスエレクトロニクス株式会社 画像処理回路、及びそれを搭載する表示パネルドライバ並びに表示装置
WO2010016857A1 (en) * 2008-08-04 2010-02-11 Tabula, Inc. Trigger circuits and event counters for an ic
JP2011066720A (ja) * 2009-09-17 2011-03-31 Canon Inc 画像処理装置、制御方法、及びプログラム
CN102521278B (zh) * 2011-11-24 2014-03-05 广州广电运通金融电子股份有限公司 图像数据快速存储方法、有价文件识别方法及其识别装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101257629A (zh) * 2008-02-26 2008-09-03 吉林大学 基于感兴趣区域的图像序列无损压缩的编解码方法
CN101945203A (zh) * 2009-07-01 2011-01-12 夏普株式会社 图像压缩方法、图像压缩装置以及图像形成装置
CN101908891A (zh) * 2010-08-23 2010-12-08 南京信息工程大学 基于提升小波和pcnn的医学图像roi压缩方法

Also Published As

Publication number Publication date
CL2014001185A1 (es) 2014-09-22
EP2784695A1 (en) 2014-10-01
CN102521278B (zh) 2014-03-05
EP2784695B1 (en) 2018-02-28
WO2013075571A1 (zh) 2013-05-30
EP2784695A4 (en) 2016-09-21
IN2014MN00855A (https=) 2015-04-17
US9224185B2 (en) 2015-12-29
ZA201403346B (en) 2015-10-28
AU2012343073A1 (en) 2014-04-10
CN102521278A (zh) 2012-06-27
US20140286526A1 (en) 2014-09-25

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