JP2005522807A5 - - Google Patents

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Publication number
JP2005522807A5
JP2005522807A5 JP2003529453A JP2003529453A JP2005522807A5 JP 2005522807 A5 JP2005522807 A5 JP 2005522807A5 JP 2003529453 A JP2003529453 A JP 2003529453A JP 2003529453 A JP2003529453 A JP 2003529453A JP 2005522807 A5 JP2005522807 A5 JP 2005522807A5
Authority
JP
Japan
Prior art keywords
analog optical
image signal
digital image
bit
value
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.)
Ceased
Application number
JP2003529453A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005522807A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2002/027594 external-priority patent/WO2003025910A1/en
Publication of JP2005522807A publication Critical patent/JP2005522807A/ja
Publication of JP2005522807A5 publication Critical patent/JP2005522807A5/ja
Ceased legal-status Critical Current

Links

JP2003529453A 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生 Ceased JP2005522807A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32270001P 2001-09-17 2001-09-17
PCT/US2002/027594 WO2003025910A1 (en) 2001-09-17 2002-08-30 Digital reproduction of optical film soundtracks

Publications (2)

Publication Number Publication Date
JP2005522807A JP2005522807A (ja) 2005-07-28
JP2005522807A5 true JP2005522807A5 (https=) 2006-01-05

Family

ID=23256034

Family Applications (5)

Application Number Title Priority Date Filing Date
JP2003529454A Ceased JP2005503634A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックの欠陥の補正
JP2003529457A Ceased JP2005527840A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生
JP2003529456A Ceased JP2005503635A (ja) 2001-09-17 2002-08-30 可変面積フィルム・サウンド・トラックの修復
JP2003529455A Ceased JP2005527924A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生
JP2003529453A Ceased JP2005522807A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生

Family Applications Before (4)

Application Number Title Priority Date Filing Date
JP2003529454A Ceased JP2005503634A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックの欠陥の補正
JP2003529457A Ceased JP2005527840A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生
JP2003529456A Ceased JP2005503635A (ja) 2001-09-17 2002-08-30 可変面積フィルム・サウンド・トラックの修復
JP2003529455A Ceased JP2005527924A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生

Country Status (6)

Country Link
US (1) US7123339B2 (https=)
EP (5) EP1428211A1 (https=)
JP (5) JP2005503634A (https=)
CA (5) CA2458655A1 (https=)
DE (2) DE60239943D1 (https=)
WO (5) WO2003025912A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060232745A1 (en) * 2003-05-02 2006-10-19 Valenzuela Jaime A Digital reproduction of variable density film soundtracks
US7929400B2 (en) 2004-06-29 2011-04-19 Laser Interface Photonics I/S Optical sound track scanner system
NO20043791D0 (no) 2004-09-09 2004-09-09 Rune Bjerkestrand Method and device for recording soundtracks onto film
FR2954528B1 (fr) 2009-12-17 2012-02-24 Univ La Rochelle Procede et dispositif de restitution d'un signal sonore et/ou d'une piste sonore
JP2015222323A (ja) * 2014-05-22 2015-12-10 株式会社沖データ 画像処理装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577302A (en) * 1983-03-14 1986-03-18 Dolby Laboratories Licensing Corporation Apparatus for reproducing motion picture film photographic sound-tracks to correct reproduction errors and reduce noise
JPS63104185A (ja) * 1986-10-22 1988-05-09 Seiko Instr & Electronics Ltd 画像の膨張・縮小変換回路
US4941190A (en) * 1988-07-15 1990-07-10 Minnesota Mining And Manufacturing Company Method and system for enhancement of a digitized image
JP2708961B2 (ja) * 1990-09-28 1998-02-04 デジタル・シアター・システムズ・リミテッド・パートナーシップ 映画フイルムのデジタル位置識別子提供方法及び映画オーディオ信号生成方法
US5633977A (en) * 1992-07-27 1997-05-27 Minolta Camera Kabushiki Kaisha Photographed image reproducing apparatus
US5526075A (en) * 1993-09-13 1996-06-11 Digital Technology Systems Of California, Inc. Apparatus for reading analog sound tracks on film with circuit for averaging sound track boundaries to reduce the effect of noise
DE19729201A1 (de) 1997-07-08 1999-01-14 Philips Patentverwaltung Filmabtaster mit störsignalreduzierender Lichtton-Abtastung
EP1091573A3 (de) * 1999-10-08 2002-03-20 Philips Corporate Intellectual Property GmbH Vorrichtung und Verfahren zur Wiedergabe von Lichttonaufzeichnungen
US7400821B2 (en) * 2000-09-11 2008-07-15 Thomson Licensing Device and method for reproducing photographic sound recordings

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