AU2001231021A1 - Methods and apparatus for compression of transform data - Google Patents
Methods and apparatus for compression of transform dataInfo
- Publication number
- AU2001231021A1 AU2001231021A1 AU2001231021A AU3102101A AU2001231021A1 AU 2001231021 A1 AU2001231021 A1 AU 2001231021A1 AU 2001231021 A AU2001231021 A AU 2001231021A AU 3102101 A AU3102101 A AU 3102101A AU 2001231021 A1 AU2001231021 A1 AU 2001231021A1
- Authority
- AU
- Australia
- Prior art keywords
- data
- client
- transform
- transform data
- compressed
- 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
Links
- 238000000034 method Methods 0.000 title abstract 4
- 230000006835 compression Effects 0.000 title abstract 3
- 238000007906 compression Methods 0.000 title abstract 3
- 238000013139 quantization Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000000284 extract Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/162—User input
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Medical Treatment And Welfare Office Work (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
A compression technique, for use in a network environment, compresses transform data to improve transmission rates in low bandwidth applications. The source data is decomposed into transform data that consists of spatially related coefficients. In a client-server environment, a client issues a request, which defines a block of the coefficients and at least one quantization value, for source data. In response to the client request, the server extracts transform data defined by the request. The transform data is quantized, in accordance with the quantization value, and is compressed to generate compressed data. The server transfers the compressed data to the client. The client decompresses the compressed data to obtain quantized data, and de-quantizes the quantized data to recover the transform data. The client then reconstructs the original source data from the transform data. Techniques for transmitting to the client incremental data, for use in conjunction with cached data, is disclosed. The use of the compression techniques for images in a medical informatics system is also disclosed.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09489457 | 2000-01-21 | ||
US09/489,457 US6553141B1 (en) | 2000-01-21 | 2000-01-21 | Methods and apparatus for compression of transform data |
PCT/US2001/001936 WO2001054413A1 (en) | 2000-01-21 | 2001-01-18 | Methods and apparatus for compression of transform data |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001231021A1 true AU2001231021A1 (en) | 2001-07-31 |
Family
ID=23943939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001231021A Abandoned AU2001231021A1 (en) | 2000-01-21 | 2001-01-18 | Methods and apparatus for compression of transform data |
Country Status (6)
Country | Link |
---|---|
US (2) | US6553141B1 (en) |
EP (1) | EP1252772B1 (en) |
AT (1) | ATE370614T1 (en) |
AU (1) | AU2001231021A1 (en) |
DE (1) | DE60129931T2 (en) |
WO (1) | WO2001054413A1 (en) |
Families Citing this family (53)
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US6711297B1 (en) * | 1998-07-03 | 2004-03-23 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Methods and apparatus for dynamic transfer of image data |
JP2001188910A (en) * | 1999-10-22 | 2001-07-10 | Toshiba Corp | Method for extracting outline of image, method for extracting body from image, and image transmisison system using the same |
US20020044696A1 (en) * | 1999-11-24 | 2002-04-18 | Sirohey Saad A. | Region of interest high resolution reconstruction for display purposes and a novel bookmarking capability |
US7421136B2 (en) * | 1999-11-24 | 2008-09-02 | Ge Medical Systems Information Technologies Inc. | Image tessellation for region-specific coefficient access |
US7236637B2 (en) * | 1999-11-24 | 2007-06-26 | Ge Medical Systems Information Technologies, Inc. | Method and apparatus for transmission and display of a compressed digitized image |
US6553141B1 (en) * | 2000-01-21 | 2003-04-22 | Stentor, Inc. | Methods and apparatus for compression of transform data |
US20010039552A1 (en) * | 2000-02-04 | 2001-11-08 | Killi Tom E. | Method of reducing the size of a file and a data processing system readable medium for performing the method |
FR2813743B1 (en) * | 2000-09-06 | 2003-01-03 | Claude Seyrat | COMPRESSION / DECOMPRESSION PROCESS FOR STRUCTURED DOCUMENTS |
US6985965B2 (en) * | 2000-11-16 | 2006-01-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Static information knowledge used with binary compression methods |
US8924506B2 (en) | 2000-12-27 | 2014-12-30 | Bradium Technologies Llc | Optimized image delivery over limited bandwidth communication channels |
JP2003023614A (en) * | 2001-07-10 | 2003-01-24 | Minolta Co Ltd | Moving picture correction system, client, server, moving picture correction method, program, and recording medium |
US7493911B2 (en) * | 2002-08-09 | 2009-02-24 | The Boeing Company | Shrouded valve apparatus and related methods |
US6667700B1 (en) * | 2002-10-30 | 2003-12-23 | Nbt Technology, Inc. | Content-based segmentation scheme for data compression in storage and transmission including hierarchical segment representation |
US8176186B2 (en) * | 2002-10-30 | 2012-05-08 | Riverbed Technology, Inc. | Transaction accelerator for client-server communications systems |
US8364815B2 (en) | 2005-03-18 | 2013-01-29 | Riverbed Technology, Inc. | Reliability and availability of distributed servers |
US7120666B2 (en) * | 2002-10-30 | 2006-10-10 | Riverbed Technology, Inc. | Transaction accelerator for client-server communication systems |
US7650416B2 (en) | 2003-08-12 | 2010-01-19 | Riverbed Technology | Content delivery for client-server protocols with user affinities using connection end-point proxies |
US7318100B2 (en) * | 2003-04-14 | 2008-01-08 | Riverbed Technology, Inc. | Cooperative proxy auto-discovery and connection interception |
EP1620951A4 (en) * | 2003-05-08 | 2006-06-21 | Sap Portals Israel Ltd | A pattern driven message oriented compression apparatus and method |
US8204323B2 (en) | 2003-06-05 | 2012-06-19 | Aware, Inc. | Image quality control techniques |
US7594016B1 (en) * | 2003-11-12 | 2009-09-22 | Hewlett-Packard Development Company, L.P. | Calculating numbers of servers for tiers of a multi-tiered system |
US8868716B2 (en) * | 2003-11-26 | 2014-10-21 | General Electric Company | Method and apparatus for dynamically adapting image updates based on network performance |
US7817869B2 (en) * | 2004-05-07 | 2010-10-19 | Sony Corporation | Variable support robust transform for multiple description coding |
US7996443B2 (en) * | 2005-02-28 | 2011-08-09 | Microsoft Corporation | Schema grammar and compilation |
US20060248194A1 (en) | 2005-03-18 | 2006-11-02 | Riverbed Technology, Inc. | Connection forwarding |
US7756839B2 (en) | 2005-03-31 | 2010-07-13 | Microsoft Corporation | Version tolerant serialization |
US7634515B2 (en) * | 2005-05-13 | 2009-12-15 | Microsoft Corporation | Data model and schema evolution |
US7890573B2 (en) * | 2005-11-18 | 2011-02-15 | Toshiba Medical Visualization Systems Europe, Limited | Server-client architecture in medical imaging |
US20070174362A1 (en) * | 2006-01-18 | 2007-07-26 | Duc Pham | System and methods for secure digital data archiving and access auditing |
US8463843B2 (en) * | 2006-05-26 | 2013-06-11 | Riverbed Technology, Inc. | Throttling of predictive ACKs in an accelerated network communication system |
US7769834B2 (en) | 2006-05-30 | 2010-08-03 | Riverbed Technology, Inc. | System for selecting a proxy pair based on configurations of autodiscovered proxies on a network |
EP2097832A4 (en) * | 2006-11-20 | 2010-04-14 | Mckesson Information Solutions | Interactive viewing, asynchronous retrieval, and annotation of medical images |
US20080120142A1 (en) * | 2006-11-20 | 2008-05-22 | Vivalog Llc | Case management for image-based training, decision support, and consultation |
US7801926B2 (en) | 2006-11-22 | 2010-09-21 | Microsoft Corporation | Programmable logic and constraints for a dynamically typed storage system |
US8312075B1 (en) | 2006-11-29 | 2012-11-13 | Mcafee, Inc. | System, method and computer program product for reconstructing data received by a computer in a manner that is independent of the computer |
JP2009061266A (en) * | 2007-08-09 | 2009-03-26 | Toshiba Medical Systems Corp | Image diagnosis support system, medical image management apparatus, image diagnosis support processing apparatus, and image diagnosis support method |
US8654139B2 (en) * | 2007-08-29 | 2014-02-18 | Mckesson Technologies Inc. | Methods and systems to transmit, view, and manipulate medical images in a general purpose viewing agent |
US8520978B2 (en) * | 2007-10-31 | 2013-08-27 | Mckesson Technologies Inc. | Methods, computer program products, apparatuses, and systems for facilitating viewing and manipulation of an image on a client device |
US20090132285A1 (en) * | 2007-10-31 | 2009-05-21 | Mckesson Information Solutions Llc | Methods, computer program products, apparatuses, and systems for interacting with medical data objects |
CN101904171A (en) * | 2007-12-21 | 2010-12-01 | 皇家飞利浦电子股份有限公司 | Methods and apparatus for efficient distribution of image data |
KR20090120159A (en) * | 2008-05-19 | 2009-11-24 | 삼성전자주식회사 | Apparatus and method for combining images |
JP2010004142A (en) * | 2008-06-18 | 2010-01-07 | Hitachi Kokusai Electric Inc | Moving picture encoder, decoder, encoding method, and decoding method |
US8145001B2 (en) * | 2008-10-01 | 2012-03-27 | International Business Machines Corporation | Methods and systems for proxy medical image compression and transmission |
US9471268B2 (en) * | 2009-05-20 | 2016-10-18 | Aten International Co., Ltd. | Multi-channel KVM server system employing multiresolution decomposition |
US8995790B2 (en) | 2010-06-15 | 2015-03-31 | Koninklijke Philips N.V. | Image processing method in microscopy |
US9411931B2 (en) * | 2012-01-20 | 2016-08-09 | Mckesson Financial Holdings | Method, apparatus and computer program product for receiving digital data files |
DE102012205273A1 (en) * | 2012-03-30 | 2013-10-02 | Siemens Aktiengesellschaft | Medical data compression for data processing in a cloud system |
FR2997168B1 (en) * | 2012-10-19 | 2018-09-14 | Valeo Systemes Thermiques | THERMAL DISSIPATOR, HEATING MODULE THEREFOR AND CORRESPONDING ASSEMBLY METHOD |
RU2018133450A (en) | 2016-02-22 | 2020-03-24 | Конинклейке Филипс Н.В. | DEVICE FOR GENERATING A SYNTHESIZED 2D IMAGE OF AN OBJECT WITH IMPROVED DEPTH OF SHARPNESS |
WO2017144482A1 (en) | 2016-02-22 | 2017-08-31 | Koninklijke Philips N.V. | System for generating a synthetic 2d image with an enhanced depth of field of a biological sample |
US10579591B1 (en) * | 2016-12-20 | 2020-03-03 | Amazon Technologies, Inc. | Incremental block compression |
US10361997B2 (en) | 2016-12-29 | 2019-07-23 | Riverbed Technology, Inc. | Auto discovery between proxies in an IPv6 network |
CN112686001B (en) * | 2021-01-05 | 2021-12-03 | 中科三清科技有限公司 | Transformation method and transmission method of meteorological data, server and data transmission system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5481297A (en) | 1994-02-25 | 1996-01-02 | At&T Corp. | Multipoint digital video communication system |
US5602589A (en) | 1994-08-19 | 1997-02-11 | Xerox Corporation | Video image compression using weighted wavelet hierarchical vector quantization |
GB9505469D0 (en) * | 1995-03-17 | 1995-05-03 | Imperial College | Progressive transmission of images |
US5621660A (en) * | 1995-04-18 | 1997-04-15 | Sun Microsystems, Inc. | Software-based encoder for a software-implemented end-to-end scalable video delivery system |
US5539658A (en) | 1995-05-16 | 1996-07-23 | Minnesota Mining And Manufacturing Company | Electronic presentation system using portable storage media |
US5710835A (en) * | 1995-11-14 | 1998-01-20 | The Regents Of The University Of California, Office Of Technology Transfer | Storage and retrieval of large digital images |
KR100280559B1 (en) * | 1996-01-08 | 2001-02-01 | 포만 제프리 엘 | File server for multimedia file distribution |
AUPO329396A0 (en) * | 1996-10-28 | 1996-11-21 | Commonwealth Scientific And Industrial Research Organisation | Image transmission |
US6553141B1 (en) * | 2000-01-21 | 2003-04-22 | Stentor, Inc. | Methods and apparatus for compression of transform data |
-
2000
- 2000-01-21 US US09/489,457 patent/US6553141B1/en not_active Expired - Fee Related
-
2001
- 2001-01-18 AT AT01903171T patent/ATE370614T1/en not_active IP Right Cessation
- 2001-01-18 EP EP01903171A patent/EP1252772B1/en not_active Expired - Lifetime
- 2001-01-18 DE DE60129931T patent/DE60129931T2/en not_active Expired - Fee Related
- 2001-01-18 WO PCT/US2001/001936 patent/WO2001054413A1/en active IP Right Grant
- 2001-01-18 AU AU2001231021A patent/AU2001231021A1/en not_active Abandoned
-
2003
- 2003-03-27 US US10/400,829 patent/US7006696B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1252772A1 (en) | 2002-10-30 |
DE60129931T2 (en) | 2008-05-15 |
US20040005094A1 (en) | 2004-01-08 |
ATE370614T1 (en) | 2007-09-15 |
US7006696B2 (en) | 2006-02-28 |
WO2001054413A1 (en) | 2001-07-26 |
US6553141B1 (en) | 2003-04-22 |
EP1252772B1 (en) | 2007-08-15 |
DE60129931D1 (en) | 2007-09-27 |
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