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1. 发明授权

EP2951988B1 MOTION PICTURE PROCESSING SYSTEM 有权
标题翻译： BEWEGUNGSBILDVERARBEITUNGSSYSTEM
公开(公告)号：EP2951988B1
公开(公告)日：2017-04-12
申请号：EP14703163.7
申请日：2014-01-24
申请人： IMetafilm Limited
发明人： HOWELL, Michael
IPC分类号： H04N5/253 , H04N9/11
CPC分类号： G11B27/34 , G11B27/002 , H04N5/253 , H04N9/11 , H04N2201/0404
摘要： Described herein is a processing apparatus, film scanner and associated method, such as a processing apparatus for processing motion picture film, comprising an identification module for identifying selected regions of one or more digital images or digital video clips of the film; and an image modification module configured to access or produce data; and modify at least one of the one or more digital images or the digital video clip so as to provide the data in at least one of the selected regions. Advantageously, the selected regions correspond to perforations in the film.
摘要翻译：这里描述了一种处理装置，胶片扫描器和相关联的方法，例如用于处理电影胶片的处理装置，包括用于识别胶片的一个或多个数字图像或数字视频剪辑的选定区域的识别模块; 以及被配置为访问或产生数据的图像修改模块; 并且修改一个或多个数字图像或数字视频剪辑中的至少一个，以便在所选区域中的至少一个中提供数据。有利地，所选择的区域对应于膜中的穿孔。

2. 发明公开

EP2951988A1 MOTION PICTURE PROCESSING SYSTEM 有权
标题翻译：运动图像处理系统
公开(公告)号：EP2951988A1
公开(公告)日：2015-12-09
申请号：EP14703163.7
申请日：2014-01-24
申请人： Windense Ltd
发明人： HOWELL, Michael
IPC分类号： H04N5/253 , H04N9/11
CPC分类号： G11B27/34 , G11B27/002 , H04N5/253 , H04N9/11 , H04N2201/0404
摘要： Described herein is a processing apparatus, film scanner and associated method, such as a processing apparatus for processing motion picture film, comprising an identification module for identifying selected regions of one or more digital images or digital video clips of the film; and an image modification module configured to access or produce data; and modify at least one of the one or more digital images or the digital video clip so as to provide the data in at least one of the selected regions. Advantageously, the selected regions correspond to perforations in the film.

3. 发明公开

EP1528815A3 Filmscanner 审中-公开
标题翻译：胶片扫描仪
公开(公告)号：EP1528815A3
公开(公告)日：2007-12-19
申请号：EP04090390.8
申请日：2004-10-11
申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.
发明人： Dr. Andreas Eckardt , Dr. Hans Driescher
IPC分类号： H04N9/11 , H04N5/253
CPC分类号： H04N9/11 , H04N5/253
摘要： Die Erfindung betrifft einen Filmscanner (1) zum Digitalisieren von Filmen, umfassend eine breitbandige Lichtquelle, eine Filmbühne (2), die mindestens einen Lichtdurchlass (3) aufweist, eine Abbildungsoptik und photoelektrische Sensoren, die mindestens einen R-, G- und B-Kanal bilden, wobei der Filmscanner (1) auf der der Lichtquelle abgewandten Seite der Filmbühne (2) mindestens ein lichtspaltendes Element (5-8, 31, 34, 36) aufweist, wobei die Teilstrahlen (10-14) auf die zugeordneten photoelektrischen Sensoren (20-24, 38-41) abgebildet werden, wobei die Teilstrahlen durch die lichtspaltenden Elemente und/oder durch den photoelektrischen Sensoren zugeordnete Filter in entsprechende spektral gefilterte Teilstrahlen umgewandelt werden, wobei die photoelektrischen Sensoren (20-24, 38-41) als TDI-Sensoren ausgebildet sind.
摘要翻译：本发明涉及一种胶片扫描器（1），用于数字化膜，其包括宽带光源，薄膜平台（2）具有至少一个光通道（3），成像光学系统和光电传感器中，B的至少一个R，G和通道形成，其中，在所述光源侧的底片扫描器（1）从膜阶段（2）中包括至少一个光分离元件（5-8，31，34，36），其中，所述部分光束（10-14）到相关联的光电传感器（20-24，38-41）进行成像，其中所述部分光束由分光元件转换和/或分配在适当的过滤器光谱过滤部分光束，其中所述光电传感器（20-24，38-41）和所述光电传感器 TDI传感器形成。

4. 发明公开

EP1489837A3 Film-Scanner 审中-公开
标题翻译：电影扫描仪
公开(公告)号：EP1489837A3
公开(公告)日：2006-08-16
申请号：EP04090200.9
申请日：2004-05-18
申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.
发明人： Driescher, Hans , Hilbert, Stefan , Eckardt, Andreas , Neidhardt, Michael , Schlesier, Cornelia , Uhlig, Mathias , Zender, Bernd
IPC分类号： H04N5/253 , H04N9/11
CPC分类号： H04N5/253 , H04N9/11
摘要： Die Erfindung betrifft einen Film-Scanner (1), umfassend eine breitbandige Bestrahlungsquelle (2) und eine Filmbühne (6), wobei die Filmbühne (6) mindestens einen Lichtdurchlass für einen sichtbaren Spektralkanal und mindestens einen Lichtdurchlass für einen IR-Kanal aufweist, wobei die Lichtdurchlässe auf zugeordnete photoelektrische Detektoren abgebildet werden, wobei der breitbandigen Bestrahlungsquelle (2) ein Langpass-Interferenzfilter (5) zugeordnet ist, das im Spektralbereich von 400 - 780 nm transparent ist, wobei dem Lichtdurchlass für den IR-Kanal eine separate IR-selektive Bestrahlungsquelle zugeordnet ist.

5. 发明公开

EP1307055A3 Method for calibrating a motion picture film scanner 审中-公开
标题翻译：一种用于运动画面电视电影的校准方法
公开(公告)号：EP1307055A3
公开(公告)日：2006-04-26
申请号：EP02079314.7
申请日：2002-10-17
申请人： EASTMAN KODAK COMPANY
发明人： Cirulli, Robert J., c/o Eastman Kodak Company , Alvut, Kyle J., c/o Eastman Kodak Company , Mendel, Maryann M., c/o Eastman Kodak Company
IPC分类号： H04N9/11
CPC分类号： H04N9/11 , H04N5/253
摘要： In calibrating a motion picture film scanner, a calibration element is provided that is composed of a multi-step neutral gray series comprised of a plurality of known density patches, each corresponding to one or more prescribed aim voltages, that substantially represent the full density vs. exposure range of a photographic element. The calibration element is scanned with the motion picture film scanner and one or more signal voltages are generated for each density patch. The motion picture film scanner is then adjusted to bring the signal voltages toward the prescribed aim voltages, thereby generating one or more adjustments that compensate for errors from the prescribed aim voltages and capture substantially the full range of the motion picture film. Since each motion picture film that is scanned by the film scanner is a particular film stock, i.e., a particular film type, the calibration further includes applying a custom correction to the output of the motion picture film scanner for the particular film type being scanned. The custom correction may be a neutral scale correction provided by a one-dimensional look up table.

6. 发明授权

EP1295484B1 VERFAHREN UND VORRICHTUNG ZUR DEFEKTERKENNUNG UND/ODER -KORREKTUR BEI DER DIGITALEN BILDVERARBEITUNG 有权
标题翻译：方法和装置故障检测和/或纠错数字图像处理
公开(公告)号：EP1295484B1
公开(公告)日：2004-01-02
申请号：EP01933984.5
申请日：2001-05-17
申请人： Agfa-Gevaert AG
发明人： DAMM, Tobias , SCHUHRKE, Thomas , TARESCH, Gudrun
IPC分类号： H04N9/11 , H04N5/253
CPC分类号： H04N9/11 , G06T5/50 , H04N5/253
摘要： The invention relates to a method and device for identifying and/or correcting defects during digital image processing. Said device comprises a device for routing energy of a light source to a storage medium in the visible range of the electromagnetic spectrum, and comprises a device for generating a multitude of visible images by determining the energy from the storage medium. According to the invention, a visible image is additionally generated in the at least low color sensitivity range of the storage medium, which identifies defects and/or fluctuations in brightness during image recording. The additional visible image can be used for correcting defects of the multitude of visible images.

7. 发明公开

EP1237379A2 Image processing for digital cinema 有权
标题翻译： Bildverarbeitungfürdigitales Kino
公开(公告)号：EP1237379A2
公开(公告)日：2002-09-04
申请号：EP02075664.9
申请日：2002-02-18
申请人： EASTMAN KODAK COMPANY
发明人： Bogdanowicz, Mitchell J., Eastman Kodak Company , Hume, Carlo V., c/o Eastman Kodak Company , Hagmaier, Charles P., c/o Eastman Kodak Company
IPC分类号： H04N9/11
CPC分类号： H04N9/11 , H04N1/6027
摘要： A method for processing a sequence of digital image signals in order to match the appearance of a particular display medium, such as a motion picture print film, includes the steps of (a) converting the digital image signals into signal values in an analytical dye amount space where the signal values are proportional to a dye set corresponding to the particular medium; and (b) converting the signal values in analytical dye amount space into output values suitable for a display device, such as a digital projector. Moreover, the signal values in analytical dye amount space may be corrected for viewing conditions, such as printing flare, gamma, contrast ratio or neutrality.
摘要翻译：一种用于处理数字图像信号序列以便匹配诸如运动图像打印胶片的特定显示介质的外观的方法包括以下步骤：（a）将数字图像信号转换成分析染料量的信号值信号值与对应于特定介质的染料组成比例的空间; 和（b）将分析染料量空间中的信号值转换成适合于诸如数字投影仪的显示装置的输出值。此外，分析染料量空间中的信号值可以针对观看条件进行校正，例如打印耀斑，伽马，对比度或中性。

8. 发明授权

EP0716341B1 Color negative films with low mid-scale contrast for telecine transfer applications 失效
标题翻译：颜色Telekinetransferanwendungen低对比度负片中的特性曲线的中央区域
公开(公告)号：EP0716341B1
公开(公告)日：2002-02-20
申请号：EP95203335.5
申请日：1995-12-02
申请人： EASTMAN KODAK COMPANY
发明人： Keech, John Tyler, c/o Eastman Kodak Co. , Brewer, John C., c/o Eastman Kodak Co.
IPC分类号： G03C7/30 , H04N9/11
CPC分类号： H04N9/11 , G03C7/3041

9. 发明公开

EP1062636A1 IMAGE DEFECT CORRECTION METHOD 审中-公开
标题翻译：图像缺陷校正方法
公开(公告)号：EP1062636A1
公开(公告)日：2000-12-27
申请号：EP99911206.3
申请日：1999-03-09
申请人： Applied Science Fiction, Inc.
发明人： EDGAR, Albert, D.
IPC分类号： G06T5/00 , H04N3/36 , H04N9/11
CPC分类号： G06T5/50 , H04N1/38 , H04N1/4097 , H04N5/217 , H04N5/253 , H04N9/11
摘要： Surface defects in a reflection scan of a print made with visible light are corrected by using a scan of the print made with infrared light. In accordance with the present invention, surface defects in a reflection scan of an image consisting of pixels made with visible light are corrected by using a scan of the image consisting of pixels made with infrared light. This correction of surface defects is performed by first establishing for each pixel an upper and lower bound for defect intensity based on the infrared record. The corresponding visible pixel is then corrected by subtracting the combination of upper and lower bound resulting in a corrected pixel.
摘要翻译：用可见光制作的照片的反射扫描中的表面缺陷通过使用用红外光制作的照片的扫描来校正。根据本发明，通过使用由用红外光制成的像素组成的图像的扫描来校正由用可见光制成的像素构成的图像的反射扫描中的表面缺陷。通过首先针对每个像素建立基于红外记录的缺陷强度的上限和下限来执行表面缺陷的这种校正。然后通过减去产生校正像素的上限和下限的组合来校正相应的可见像素。

10. 发明公开

EP0957629A2 Processing of scanned negative films 审中-公开
标题翻译：叛逆者
公开(公告)号：EP0957629A2
公开(公告)日：1999-11-17
申请号：EP99303532.8
申请日：1999-05-05
申请人： Hewlett-Packard Company
发明人： Lin, Qian , Rix, Malcolm , Tretter, Daniel R. , Stokes, Michael
IPC分类号： H04N1/407 , H04N1/60
CPC分类号： H04N1/4072 , H04N1/407 , H04N1/6027 , H04N9/11
摘要： A process for the digital processing of scanned negative films comprises the steps of a process of color inversion (160). white point and black point mapping (170). and midtone adjustment (180, 190). White and black mapping (170) increases the dynamic range of the image. as well as removes the color cast of the negative film. A backlit image postprocessing algorithm can be employed which uses heuristics to identify backlighted situations, which are then brightened using a non-linear power mapping. A midtone adjustment can include the sub-steps of contrast reduction (180) and color adjustment (190). Contrast reduction (180) reverses the film exposure characteristics. Color adjustment (190) removes the remaining color cast in the midtone region of the image, and obtains the correct brightness. Starting from images with poor contrast and color cast, the system automatically looks for the appropriate correction parameters to produce images with vivid color and good contrast.
摘要翻译：用于扫描的负片的数字处理的过程包括颜色反转过程的步骤（160）。白点和黑点映射（170）。和中调调整（180,190）。白色和黑色映射（170）增加了图像的动态范围。以及去除底片的着色。可以使用背光图像后处理算法，其使用启发式来识别背光状态，然后使用非线性功率映射来增亮背景状态。中间调节可以包括对比度减少（180）和颜色调整（190）的子步骤。对比度降低（180）反转胶片曝光特性。颜色调整（190）去除图像中间区域中的剩余颜色，并获得正确的亮度。从对比度和色彩差的图像开始，系统自动寻找适当的校正参数，以生成鲜艳色彩和良好对比度的图像。

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