JP2004531995A5 - - Google Patents
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- JP2004531995A5 JP2004531995A5 JP2003509776A JP2003509776A JP2004531995A5 JP 2004531995 A5 JP2004531995 A5 JP 2004531995A5 JP 2003509776 A JP2003509776 A JP 2003509776A JP 2003509776 A JP2003509776 A JP 2003509776A JP 2004531995 A5 JP2004531995 A5 JP 2004531995A5
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/895,618 US6735254B2 (en) | 2001-06-29 | 2001-06-29 | DCT compression using Golomb-Rice coding |
| PCT/US2002/019407 WO2003003738A2 (en) | 2001-06-29 | 2002-06-17 | Dct compression using golomb-rice coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004531995A JP2004531995A (ja) | 2004-10-14 |
| JP2004531995A5 true JP2004531995A5 (enExample) | 2006-01-05 |
| JP4113114B2 JP4113114B2 (ja) | 2008-07-09 |
Family
ID=25404771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003509776A Expired - Lifetime JP4113114B2 (ja) | 2001-06-29 | 2002-06-17 | Golomb−riceコーディングを使用するdct圧縮 |
Country Status (10)
| Country | Link |
|---|---|
| US (5) | US6735254B2 (enExample) |
| EP (2) | EP2509308A1 (enExample) |
| JP (1) | JP4113114B2 (enExample) |
| KR (2) | KR100944282B1 (enExample) |
| CN (3) | CN100518326C (enExample) |
| BR (1) | BR0210582A (enExample) |
| CA (1) | CA2451604C (enExample) |
| MX (1) | MXPA03012053A (enExample) |
| SG (2) | SG170613A1 (enExample) |
| WO (1) | WO2003003738A2 (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0648928U (ja) * | 1992-12-09 | 1994-07-05 | アイワ株式会社 | 成形装置 |
| US6735254B2 (en) * | 2001-06-29 | 2004-05-11 | Qualcomm, Inc. | DCT compression using Golomb-Rice coding |
| US7251372B2 (en) * | 2004-01-14 | 2007-07-31 | Nec Solutions (America) Inc. | Method and system for compressing digitized fingerprint images by a uniform degree of compression |
| KR100561869B1 (ko) * | 2004-03-10 | 2006-03-17 | 삼성전자주식회사 | 무손실 오디오 부호화/복호화 방법 및 장치 |
| US7015837B1 (en) * | 2004-10-29 | 2006-03-21 | Microsoft Corporation | Lossless adaptive encoding and decoding of integer data |
| US6987468B1 (en) * | 2004-10-29 | 2006-01-17 | Microsoft Corporation | Lossless adaptive encoding and decoding of integer data |
| KR20060051157A (ko) * | 2004-10-29 | 2006-05-19 | 마이크로소프트 코포레이션 | 정수 데이터의 무손실 적응 인코딩 및 디코딩을 위한시스템 및 방법 |
| US7580585B2 (en) | 2004-10-29 | 2009-08-25 | Microsoft Corporation | Lossless adaptive Golomb/Rice encoding and decoding of integer data using backward-adaptive rules |
| KR100586026B1 (ko) * | 2005-03-25 | 2006-06-02 | 한국전자통신연구원 | 디지털 홀로그램 부호화 또는/및 복호화 장치 및 그 방법 |
| KR101088375B1 (ko) * | 2005-07-21 | 2011-12-01 | 삼성전자주식회사 | 가변 블록 변환 장치 및 방법 및 이를 이용한 영상부호화/복호화 장치 및 방법 |
| JP4732203B2 (ja) * | 2006-03-17 | 2011-07-27 | キヤノン株式会社 | 画像符号化装置及び復号装置及びそれらの制御方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体 |
| WO2008000292A1 (en) * | 2006-06-30 | 2008-01-03 | Telecom Italia S.P.A. | Method, apparatus and system for robust video transmission |
| US8116378B2 (en) * | 2006-12-15 | 2012-02-14 | Arcsoft, Inc. | Variable length decoding method |
| US20100166053A1 (en) * | 2007-01-31 | 2010-07-01 | Sony Corporation | Information processing device and method |
| KR101539240B1 (ko) * | 2007-06-14 | 2015-07-30 | 삼성전자주식회사 | 영상 데이터의 엔트로피 부호화, 복호화 방법 및 장치 |
| US20090238259A1 (en) * | 2008-03-19 | 2009-09-24 | Sung-Hung Yeh | Method of rate control for video frame compression and encoder thereof |
| US7733245B2 (en) * | 2008-06-25 | 2010-06-08 | Aclara Power-Line Systems Inc. | Compression scheme for interval data |
| EP2141815A1 (en) * | 2008-07-01 | 2010-01-06 | Deutsche Thomson OHG | Method for a hybrid Golomb-Elias gamma coding |
| US8576927B2 (en) * | 2008-10-10 | 2013-11-05 | Nippon Telegraph And Telephone Corporation | Encoding method, encoding device, decoding method, decoding device, program, and recording medium |
| US8761268B2 (en) * | 2009-04-06 | 2014-06-24 | Intel Corporation | Selective local adaptive wiener filter for video coding and decoding |
| CN101729900B (zh) * | 2009-11-17 | 2014-03-26 | 北京中星微电子有限公司 | 离散余弦变换系数的量化控制方法和量化装置 |
| JP5741076B2 (ja) * | 2010-12-09 | 2015-07-01 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| WO2013032794A1 (en) * | 2011-08-23 | 2013-03-07 | Mediatek Singapore Pte. Ltd. | Method and system of transform block processing according to quantization matrix in video coding |
| WO2013067436A1 (en) | 2011-11-04 | 2013-05-10 | Huawei Technologies Co., Ltd. | Binarization of prediction residuals for lossless video coding |
| KR20130050149A (ko) | 2011-11-07 | 2013-05-15 | 오수미 | 인터 모드에서의 예측 블록 생성 방법 |
| CN106851277B (zh) * | 2012-04-13 | 2021-05-07 | 佳能株式会社 | 视频数据的变换单位的子集的编解码的方法、设备和系统 |
| CN107465930B (zh) | 2012-04-15 | 2020-06-23 | 三星电子株式会社 | 对视频进行编码的方法和设备以及计算机可读存储介质 |
| US10021419B2 (en) * | 2013-07-12 | 2018-07-10 | Qualcomm Incorported | Rice parameter initialization for coefficient level coding in video coding process |
| CN103731155A (zh) * | 2013-12-31 | 2014-04-16 | 成都华日通讯技术有限公司 | 无线电频谱信号的时域压缩方法 |
| US10009626B2 (en) * | 2014-01-29 | 2018-06-26 | Ecole De Technologie Superieure | Method and system for rate-constrained search ordering |
| US10142636B2 (en) * | 2014-06-09 | 2018-11-27 | Sony Corporation | Communication system with coding mechanism and method of operation thereof |
| WO2016119046A1 (en) | 2015-01-29 | 2016-08-04 | Ecole De Technologie Superieure | Methods and systems for determining motion vectors in a motion estimation process of a video encoder |
| US10432972B2 (en) * | 2016-10-19 | 2019-10-01 | Google Llc | Guided offset correction for loop restoration in video coding |
| US10595033B2 (en) | 2017-02-15 | 2020-03-17 | Sony Corporation | Variable length coding of header data for image compression |
| US10950251B2 (en) * | 2018-03-05 | 2021-03-16 | Dts, Inc. | Coding of harmonic signals in transform-based audio codecs |
| DE102018122295A1 (de) * | 2018-09-12 | 2020-03-12 | Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg | Verfahren zur Kompression von Bilddaten |
| JP7213364B2 (ja) * | 2018-10-31 | 2023-01-26 | ノキア テクノロジーズ オーユー | 空間オーディオパラメータの符号化及び対応する復号の決定 |
| GB2582749A (en) | 2019-03-28 | 2020-10-07 | Nokia Technologies Oy | Determination of the significance of spatial audio parameters and associated encoding |
| KR20210136476A (ko) | 2020-05-07 | 2021-11-17 | 삼성전자주식회사 | 쿼드 트리 방법의 파라미터들을 이용하여 압축하는 장치 및 방법 |
| WO2022129672A1 (en) * | 2020-12-15 | 2022-06-23 | Nokia Technologies Oy | Quantizing spatial audio parameters |
| CN113143284B (zh) * | 2021-04-13 | 2022-10-21 | 浙江大学 | 基于小波变换和双模预测的心电信号压缩方法 |
| CN115604469A (zh) * | 2022-10-17 | 2023-01-13 | 上海富瀚微电子股份有限公司(Cn) | 无损编码方法 |
| CN117411947B (zh) * | 2023-12-15 | 2024-02-23 | 安徽中科大国祯信息科技有限责任公司 | 基于云边协同的水务数据快速传输方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5036457A (en) | 1987-09-24 | 1991-07-30 | Nucleus International Corporation | Bit string compressor with boolean operation processing capability |
| US5532694A (en) | 1989-01-13 | 1996-07-02 | Stac Electronics, Inc. | Data compression apparatus and method using matching string searching and Huffman encoding |
| US5107345A (en) | 1990-02-27 | 1992-04-21 | Qualcomm Incorporated | Adaptive block size image compression method and system |
| US5021891A (en) | 1990-02-27 | 1991-06-04 | Qualcomm, Inc. | Adaptive block size image compression method and system |
| US5079621A (en) * | 1990-06-29 | 1992-01-07 | Eastman Kodak Company | Dct transform compression, transmission and recovery of digital color using virtual filtering mechanism |
| WO1992022166A1 (en) | 1991-06-04 | 1992-12-10 | Qualcomm Incorporated | Adaptive block size image compression method and system |
| US5179378A (en) * | 1991-07-30 | 1993-01-12 | University Of South Florida | Method and apparatus for the compression and decompression of data using Lempel-Ziv based techniques |
| US5842033A (en) | 1992-06-30 | 1998-11-24 | Discovision Associates | Padding apparatus for passing an arbitrary number of bits through a buffer in a pipeline system |
| US5379070A (en) * | 1992-10-02 | 1995-01-03 | Zoran Corporation | Parallel encoding/decoding of DCT compression/decompression algorithms |
| US5583500A (en) | 1993-02-10 | 1996-12-10 | Ricoh Corporation | Method and apparatus for parallel encoding and decoding of data |
| US5764374A (en) * | 1996-02-05 | 1998-06-09 | Hewlett-Packard Company | System and method for lossless image compression having improved sequential determination of golomb parameter |
| US5832135A (en) * | 1996-03-06 | 1998-11-03 | Hewlett-Packard Company | Fast method and apparatus for filtering compressed images in the DCT domain |
| JP3116994B2 (ja) * | 1996-08-29 | 2000-12-11 | 富士ゼロックス株式会社 | 画質予測装置および方法ならびに画質制御装置および方法 |
| US6111991A (en) * | 1998-01-16 | 2000-08-29 | Sharp Laboratories Of America | Method and apparatus for optimizing quantizer values in an image encoder |
| US6101281A (en) * | 1997-06-09 | 2000-08-08 | At&T Corp. | Method for improving data encoding and decoding efficiency |
| EP0940994B1 (en) * | 1998-03-06 | 2014-04-16 | Canon Kabushiki Kaisha | Image processing apparatus and method and storage medium storing steps realizing such method |
| EP0986026A1 (en) * | 1998-09-07 | 2000-03-15 | STMicroelectronics S.r.l. | Fractal coding of data in the DCT domain |
| JP2000115782A (ja) * | 1998-10-06 | 2000-04-21 | Canon Inc | 符号化装置及び方法及び記憶媒体 |
| KR100317279B1 (ko) * | 1998-11-04 | 2002-01-15 | 구자홍 | 무손실부호화방법및장치 |
| US6529634B1 (en) * | 1999-11-08 | 2003-03-04 | Qualcomm, Inc. | Contrast sensitive variance based adaptive block size DCT image compression |
| US6600836B1 (en) * | 2000-01-28 | 2003-07-29 | Qualcomm, Incorporated | Quality based image compression |
| US6735254B2 (en) * | 2001-06-29 | 2004-05-11 | Qualcomm, Inc. | DCT compression using Golomb-Rice coding |
-
2001
- 2001-06-29 US US09/895,618 patent/US6735254B2/en not_active Expired - Lifetime
-
2002
- 2002-06-17 JP JP2003509776A patent/JP4113114B2/ja not_active Expired - Lifetime
- 2002-06-17 CN CNB2006101013663A patent/CN100518326C/zh not_active Expired - Lifetime
- 2002-06-17 CA CA 2451604 patent/CA2451604C/en not_active Expired - Lifetime
- 2002-06-17 KR KR1020097007306A patent/KR100944282B1/ko not_active Expired - Lifetime
- 2002-06-17 WO PCT/US2002/019407 patent/WO2003003738A2/en not_active Ceased
- 2002-06-17 EP EP20120174521 patent/EP2509308A1/en not_active Withdrawn
- 2002-06-17 SG SG200602124-0A patent/SG170613A1/en unknown
- 2002-06-17 KR KR1020037017099A patent/KR100926381B1/ko not_active Expired - Lifetime
- 2002-06-17 CN CN2009101488134A patent/CN101588502B/zh not_active Expired - Lifetime
- 2002-06-17 CN CNB02816802XA patent/CN100518295C/zh not_active Expired - Lifetime
- 2002-06-17 SG SG200602125-7A patent/SG157954A1/en unknown
- 2002-06-17 EP EP20020739929 patent/EP1407603B1/en not_active Expired - Lifetime
- 2002-06-17 MX MXPA03012053A patent/MXPA03012053A/es active IP Right Grant
- 2002-06-17 BR BR0210582A patent/BR0210582A/pt not_active IP Right Cessation
-
2004
- 2004-01-29 US US10/768,844 patent/US7031390B2/en not_active Expired - Lifetime
-
2006
- 2006-01-18 US US11/335,012 patent/US7782960B2/en not_active Expired - Fee Related
-
2010
- 2010-08-12 US US12/855,658 patent/US20100322307A1/en not_active Abandoned
-
2013
- 2013-02-21 US US13/772,629 patent/US20130170748A1/en not_active Abandoned
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