JPH11272447A5 - - Google Patents

Info

Publication number
JPH11272447A5
JPH11272447A5 JP1998376215A JP37621598A JPH11272447A5 JP H11272447 A5 JPH11272447 A5 JP H11272447A5 JP 1998376215 A JP1998376215 A JP 1998376215A JP 37621598 A JP37621598 A JP 37621598A JP H11272447 A5 JPH11272447 A5 JP H11272447A5
Authority
JP
Japan
Prior art keywords
shift register
bits
original data
data bits
original
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.)
Pending
Application number
JP1998376215A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11272447A (ja
Filing date
Publication date
Priority claimed from US08/982,954 external-priority patent/US6038576A/en
Application filed filed Critical
Publication of JPH11272447A publication Critical patent/JPH11272447A/ja
Publication of JPH11272447A5 publication Critical patent/JPH11272447A5/ja
Pending legal-status Critical Current

Links

JP10376215A 1997-12-02 1998-12-02 ビット複写によりビット深さを増加する方法 Pending JPH11272447A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/982,954 US6038576A (en) 1997-12-02 1997-12-02 Bit-depth increase by bit replication
US08/982954 1997-12-02

Publications (2)

Publication Number Publication Date
JPH11272447A JPH11272447A (ja) 1999-10-08
JPH11272447A5 true JPH11272447A5 (enExample) 2005-12-22

Family

ID=25529685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10376215A Pending JPH11272447A (ja) 1997-12-02 1998-12-02 ビット複写によりビット深さを増加する方法

Country Status (3)

Country Link
US (1) US6038576A (enExample)
EP (1) EP0921461A3 (enExample)
JP (1) JPH11272447A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6292168B1 (en) * 1998-08-13 2001-09-18 Xerox Corporation Period-based bit conversion method and apparatus for digital image processing
US7103621B2 (en) * 2002-03-29 2006-09-05 Pts Corporation Processor efficient transformation and lighting implementation for three dimensional graphics utilizing scaled conversion instructions
KR100925195B1 (ko) * 2003-03-17 2009-11-06 엘지전자 주식회사 대화형 디스크 플레이어의 이미지 데이터 처리장치 및처리방법
US7440633B2 (en) * 2003-12-19 2008-10-21 Sharp Laboratories Of America, Inc. Enhancing the quality of decoded quantized images
JP4814217B2 (ja) * 2004-04-15 2011-11-16 ドルビー ラボラトリーズ ライセンシング コーポレイション 画像を低ダイナミックレンジから高ダイナミックレンジに変換するシステム及びコンピュータプログラム
US20080075166A1 (en) * 2004-07-13 2008-03-27 Dolby Laboratories Licensing Corporation Unbiased Rounding for Video Compression
US8050511B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US8050512B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US8208560B2 (en) * 2007-10-15 2012-06-26 Intel Corporation Bit depth enhancement for scalable video coding
US8204333B2 (en) * 2007-10-15 2012-06-19 Intel Corporation Converting video and image signal bit depths
EP2362962A1 (en) * 2008-12-01 2011-09-07 Marvell World Trade Ltd. Bit resolution enhancement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411009A (en) * 1980-12-05 1983-10-18 Rca Corporation Digital dual half word or single word position scaler
JPS6432388A (en) * 1987-07-29 1989-02-02 Matsushita Electric Industrial Co Ltd Data processor
US4983966A (en) * 1990-01-26 1991-01-08 Westinghouse Electric Corp. High-speed universal scaler
JPH0431977A (ja) * 1990-05-29 1992-02-04 Oki Electric Ind Co Ltd 色データの拡張回路
JPH04171484A (ja) * 1990-11-02 1992-06-18 Nec Corp 表示出力方式
JPH05159049A (ja) * 1991-12-06 1993-06-25 Canon Inc 画像処理装置
JP2824976B2 (ja) * 1992-01-09 1998-11-18 日本電信電話株式会社 ２次元配列データ回転装置
CA2108730C (en) * 1992-12-07 1999-10-12 James Corona Apparatus for, and methods of providing a universal format of pixels and for scaling fields in the pixels
US5497436A (en) * 1994-07-22 1996-03-05 Apple Computer Inc. System and method for bit-masked color signal scaling
JPH0856345A (ja) * 1994-08-12 1996-02-27 Matsushita Electric Ind Co Ltd 同一データ多報装置
US5793315A (en) * 1996-05-31 1998-08-11 Motorola, Inc. Bit-serial digital expandor

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