AU2002239659A1 - Compression of digital ink - Google Patents

Compression of digital ink

Info

Publication number
AU2002239659A1
AU2002239659A1 AU2002239659A AU3965902A AU2002239659A1 AU 2002239659 A1 AU2002239659 A1 AU 2002239659A1 AU 2002239659 A AU2002239659 A AU 2002239659A AU 3965902 A AU3965902 A AU 3965902A AU 2002239659 A1 AU2002239659 A1 AU 2002239659A1
Authority
AU
Australia
Prior art keywords
compression
digital ink
ink
digital
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002239659A
Inventor
Manjirnath Chatterjee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of AU2002239659A1 publication Critical patent/AU2002239659A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • G06V30/1423—Image acquisition using hand-held instruments; Constructional details of the instruments the instrument generating sequences of position coordinates corresponding to handwriting
AU2002239659A 2000-12-20 2001-12-19 Compression of digital ink Abandoned AU2002239659A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/741,992 2000-12-20
US09/741,992 US6549675B2 (en) 2000-12-20 2000-12-20 Compression of digital ink
PCT/US2001/049372 WO2002051056A2 (en) 2000-12-20 2001-12-19 Compression of digital ink

Publications (1)

Publication Number Publication Date
AU2002239659A1 true AU2002239659A1 (en) 2002-07-01

Family

ID=24983067

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002239659A Abandoned AU2002239659A1 (en) 2000-12-20 2001-12-19 Compression of digital ink

Country Status (7)

Country Link
US (1) US6549675B2 (en)
JP (1) JP2004533132A (en)
KR (1) KR100484467B1 (en)
CN (1) CN1214341C (en)
AU (1) AU2002239659A1 (en)
GB (1) GB2387095B (en)
WO (1) WO2002051056A2 (en)

Families Citing this family (30)

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Publication number Priority date Publication date Assignee Title
US6956970B2 (en) * 2000-06-21 2005-10-18 Microsoft Corporation Information storage using tables and scope indices
US7006711B2 (en) * 2000-06-21 2006-02-28 Microsoft Corporation Transform table for ink sizing and compression
US7397949B2 (en) * 2000-06-21 2008-07-08 Microsoft Corporation Serial storage of ink and its properties
JP2002048098A (en) * 2000-08-02 2002-02-15 Mitsubishi Heavy Ind Ltd Routing guide for bulk material
JP4346814B2 (en) * 2000-12-27 2009-10-21 キヤノン株式会社 Information processing apparatus and method, computer-readable memory, and program
US6707473B2 (en) * 2001-08-01 2004-03-16 Microsoft Corporation Dynamic rendering of ink strokes with transparency
US6741749B2 (en) * 2001-01-24 2004-05-25 Advanced Digital Systems, Inc. System, device, computer program product, and method for representing a plurality of electronic ink data points
US8370525B2 (en) * 2001-03-30 2013-02-05 Intel Corporation Transmitting new data format under existing infrastructure
US7343053B2 (en) * 2001-06-27 2008-03-11 Microsoft Corporation Transform table for ink sizing and compression
US7168038B2 (en) * 2001-08-01 2007-01-23 Microsoft Corporation System and method for scaling and repositioning drawings
US6909430B2 (en) * 2001-08-01 2005-06-21 Microsoft Corporation Rendering ink strokes of variable width and angle
US6904176B1 (en) * 2001-09-19 2005-06-07 Lightsurf Technologies, Inc. System and method for tiled multiresolution encoding/decoding and communication with lossless selective regions of interest via data reuse
AUPR890201A0 (en) 2001-11-16 2001-12-06 Silverbrook Research Pty. Ltd. Methods and systems (npw005)
US20050027631A1 (en) * 2003-08-01 2005-02-03 Bandersnatch Research Llc System and method for providing information over a communications network
EP1519299A1 (en) * 2003-09-29 2005-03-30 Alcatel Method, system, client, server and computer software product for distributed handwriting recognition
US20050089237A1 (en) * 2003-10-24 2005-04-28 Jaehwa Park Method and apparatus for bezier curve approximation data compression
KR100587540B1 (en) 2004-02-14 2006-06-08 삼성전자주식회사 Apparatus and method for searching for digital ink query
US7284192B2 (en) * 2004-06-24 2007-10-16 Avaya Technology Corp. Architecture for ink annotations on web documents
US20060031755A1 (en) * 2004-06-24 2006-02-09 Avaya Technology Corp. Sharing inking during multi-modal communication
US7474770B2 (en) * 2005-06-28 2009-01-06 Beigi Homayoon S M Method and apparatus for aggressive compression, storage and verification of the dynamics of handwritten signature signals
TWI309948B (en) * 2006-06-27 2009-05-11 Realtek Semiconductor Corp Method of generating video driving signal and apparatus thereof
US8094939B2 (en) * 2007-06-26 2012-01-10 Microsoft Corporation Digital ink-based search
US8315482B2 (en) * 2007-06-26 2012-11-20 Microsoft Corporation Integrated platform for user input of digital ink
US20100171754A1 (en) * 2009-01-07 2010-07-08 Microsoft Corporation Converting digital ink to shapes and text
CN102254146B (en) * 2010-05-18 2013-04-24 山东新北洋信息技术股份有限公司 Method, device and system for identifying magnetic ink characters
US9235748B2 (en) * 2013-11-14 2016-01-12 Wacom Co., Ltd. Dynamic handwriting verification and handwriting-based user authentication
CN105556566B (en) * 2013-10-25 2019-06-14 株式会社和冠 It is dynamically hand-written to verify, saved based on hand-written user authentication, hand-written data generation and hand-written data
JP6405667B2 (en) * 2014-03-31 2018-10-17 ヤマハ株式会社 Data restoration apparatus and data generation method
US9524052B2 (en) 2014-04-24 2016-12-20 Qualcomm Incorporated Efficient lossless compression for peripheral interface data transfer
US10930045B2 (en) 2017-03-22 2021-02-23 Microsoft Technology Licensing, Llc Digital ink based visual components

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392447A (en) * 1992-01-10 1995-02-21 Eastman Kodak Compay Image-based electronic pocket organizer with integral scanning unit
US5926567A (en) * 1995-03-01 1999-07-20 Compaq Computer Corporation Method and apparatus for storing and rapidly displaying graphic data
US5696563A (en) * 1995-03-08 1997-12-09 Lucent Technologies Inc. Apparatus and methods for performing huffman coding
US5610995A (en) * 1995-06-06 1997-03-11 United Parcel Service Of America, Inc. Method and apparatus for compressing images containing optical symbols
US5751860A (en) * 1996-09-03 1998-05-12 Acer Peripherals, Inc. Method for compressing and decompressing digital image data
US5920647A (en) 1997-08-12 1999-07-06 Motorola, Inc. Method and apparatus for recognition of hand-printed characters represented as an electronic ink stream using a box filtering technique
US6373974B2 (en) * 1998-03-16 2002-04-16 Sharp Laboratories Of America, Inc. Method for extracting multiresolution watermark images to determine rightful ownership
US6011873A (en) * 1998-04-29 2000-01-04 Penware, Inc. Method and apparatus for lossless compression of signature data
US6373411B1 (en) 2000-08-31 2002-04-16 Agere Systems Guardian Corp. Method and apparatus for performing variable-size vector entropy coding

Also Published As

Publication number Publication date
CN1214341C (en) 2005-08-10
KR20030066666A (en) 2003-08-09
US6549675B2 (en) 2003-04-15
JP2004533132A (en) 2004-10-28
KR100484467B1 (en) 2005-04-20
GB0311771D0 (en) 2003-06-25
GB2387095A (en) 2003-10-01
WO2002051056A3 (en) 2002-09-12
GB2387095B (en) 2005-05-11
CN1476584A (en) 2004-02-18
WO2002051056A2 (en) 2002-06-27
US20020110281A1 (en) 2002-08-15

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