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1. 发明授权

EP3219094B1 DISPOSITIF DE GÉNÉRATION DE RUSHES CINÉMATOGRAPHIQUES PAR ANALYSE VIDÉO 有权
公开(公告)号：EP3219094B1
公开(公告)日：2019-01-09
申请号：EP15813895.8
申请日：2015-11-12
申请人： INRIA - Institut National de Recherche en Informatique et en Automatique
发明人： RONFARD, Rémi , GANDHI, Vineet , GLEICHER, Michael
IPC分类号： H04N21/234 , H04N21/854 , H04N5/253 , G11B27/034 , H04N5/262 , H04N9/11 , H04N21/8549

2. 发明公开

EP2250804A1 SYSTEM FOR ACCURATELY AND PRECISELY REPRESENTING IMAGE COLOR INFORMATION 审中-公开
标题翻译：系统ZUR GENAUEN UNDPRÄZISENDARSTELLUNG VON BILDFARBINFORMATION
公开(公告)号：EP2250804A1
公开(公告)日：2010-11-17
申请号：EP09788696.4
申请日：2009-02-03
申请人： Demos, Gary
发明人： DEMOS Gary
IPC分类号： H04N1/60 , G01J3/28 , H04N9/67 , H04N9/11
CPC分类号： G09G5/02 , G01J3/02 , G01J3/0205 , G01J3/0218 , G01J3/0229 , G01J3/2823 , G01J3/46 , G01J3/462 , G01J3/465 , G01J3/50 , G06F3/013 , G06T5/007 , G06T7/90 , G09G2340/0407 , G09G2340/06 , H04N9/67
摘要： A method and system for accurate and precise representation of color for still and moving images, particularly sequences of digitized color images. Spectral and/or extended dynamic range information is retained as images are captured, processed, and presented during color adjustment. Using this extra spectral information, various methodologies for further presenting or processing the color within these images can be optimized. Presentation-device independence is achieved not by attempting to discover a device-independent intermediate representation, but rather by deferring the binding and mapping of color representation onto a presentation device until its actual use.
摘要翻译：用于准确和精确地表示静止和运动图像，特别是数字化彩色图像序列的颜色的方法和系统。当颜色调整过程中拍摄，处理和呈现图像时，将保留光谱和/或扩展的动态范围信息。使用这种额外的光谱信息，可以优化用于进一步呈现或处理这些图像内的颜色的各种方法。演示设备独立性不是通过尝试发现与设备无关的中间表示来实现的，而是通过将颜色表示的绑定和映射推迟到呈现设备上直到其实际使用来实现。

3. 发明公开

EP1761043A1 Filmscanner 审中-公开
公开(公告)号：EP1761043A1
公开(公告)日：2007-03-07
申请号：EP06018594.9
申请日：2006-09-05
申请人： ARNOLD & RICHTER CINE TECHNIK GMBH & CO. BETRIEBS KG
发明人： Cieslinski, Michael , Geissler, Peter
IPC分类号： H04N5/253 , H04N3/38 , G06K7/12 , H04N9/11
CPC分类号： H04N5/253 , H04N3/405
摘要： Die Erfindung betrifft einen Filmscanner zum optischen Abtasten eines Laufbildfilms und zum Erzeugen entsprechender Abtastbilder. Der Filmscanner besitzt einen Infrarotkanal zum optischen Abtasten wenigstens eines Perforationslochs des Laufbildfilms in einem infraroten Spektralbereich und zum Erzeugen entsprechender Infrarotbilddaten. Ferner besitzt der Filmscanner eine Auswerteeinrichtung zum Auswerten der Infrarotbilddaten hinsichtlich der Position des Perforationslochs und zum Erzeugen wenigstens eines entsprechenden Bildlage-Korrektursignals. Die Erfindung betrifft ferner ein entsprechendes Verfahren.
摘要翻译：胶片扫描器具有红外通道，用于光学扫描形成在红外光谱区域中的图像膜（11）上的穿孔，并且用于产生图像膜的适当的红外图形数据。提供评估机构（19）以评估关于穿孔的位置的红外图形数据，以产生适当的图像位置校正信号。包括用于使用胶片扫描仪的图像胶片的光学扫描方法的独立权利要求。

4. 发明公开

EP1295484A1 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：EP1295484A1
公开(公告)日：2003-03-26
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.

5. 发明授权

EP1064793B1 VERFAHREN ZUR BILDANALYSE UND KORREKTUR VON VIDEOSIGNALWERTEN 有权
标题翻译：方法进行图像分析和校正视频信号值
公开(公告)号：EP1064793B1
公开(公告)日：2002-02-27
申请号：EP99916801.6
申请日：1999-03-18
申请人： Heidelberger Druckmaschinen Aktiengesellschaft
发明人： KOHN, Michael
IPC分类号： H04N9/11
CPC分类号： H04N9/11
摘要： The present invention relates to a method for analysing images and for correcting the values of video signals during the processing of video films. According to this method, the analysis of the video signal values (R, G, B) is used for determining the analysis values related to the outline, the gradation and the undertone of individual images in the video film, and the correction of the video signal values (R, G, B) is performed according to these analysis values. The values of the video signals (R, G, B) of a first chromatic space are first converted using a three-dimensional conversion function [(L, a, b = f (R, G, B)] into values of video signals (L, a, b) of a second chromatic space which is independent from the first one and gives the impression to be at the same distance. At least one analysis value is determined according to the converted video-signal values (L, a, b) for each individual image in a video sequence comprising a plurality of individual images. At least one analysis value which is representative of the video sequence is obtained by calculating an average value from the corresponding analysis values of the individual images in the video sequence.

6. 发明公开

EP0893914A3 Image processing method, image processing apparatus, and storage medium for storing control process 失效
标题翻译：图像处理装置和方法以及存储介质，用于存储控制程序
公开(公告)号：EP0893914A3
公开(公告)日：2002-01-02
申请号：EP98113333.3
申请日：1998-07-17
申请人： NIKON CORPORATION
发明人： Maeda, Eisaku, c/o Nikon Corporation , Fujinawa, Nobuhiro, c/o Nikon Corporation , Shirahata, Takuya, c/o Nikon Corporation
IPC分类号： H04N5/253 , H04N1/409 , H04N9/11
CPC分类号： H04N9/11 , H04N1/401 , H04N1/4097 , H04N5/253
摘要： An image processing method includes the steps of resolving the color of an image on a transparent original to extract an infrared component, detecting the level of the infrared component, detecting the defect infrared component level at the defect position on the transparent original where the infrared component level becomes lower than a first infrared level, obtaining a correction factor by calculating (first infrared component level)/(defect infrared component level) on the basis of the first infrared component level and defect infrared component level, resolving the color of the image on the transparent original to extract a visible component, detecting the visible component level of the visible component, and calculating the corrected visible component level by multiplying the defect visible component level at the defect position on the transparent original by the correction factor.

7. 发明公开

EP0896480A4 COLOR IMAGE PICKUP DEVICE 失效
标题翻译： FARBBILDAUFNEHMER
公开(公告)号：EP0896480A4
公开(公告)日：2001-02-14
申请号：EP97915722
申请日：1997-04-15
申请人： KUREHA CHEMICAL IND CO LTD
发明人： KAT NO HIROKI , MACHIDA KATSUICHI , SHOUJI MASUHIRO , OGIHARA TAKEO , SAKAGAMI TERUO
IPC分类号： G02B5/22 , H04N9/04 , H04N9/07 , H04N9/11 , H04N5/225
CPC分类号： H04N9/045 , H04N9/11
摘要： A color image pickup device which can photoelectrically convert color-separated color pictures into electric signals with the purity of the light of each color component of the color pictures improved and, as a result, can reproduce clear color pictures excellent in hue and chroma reproducibility. In the image pickup device, a color purity correcting filter (2) which reduces the transmitting amount of light in a prescribed wavelength region between the peak wavelengths of individual color components by selectively absorbing the light is provided in an optical system (3).
摘要翻译：一种彩色图像拾取装置，其能够以彩色图像的每种颜色分量的光的纯度改善的方式将彩色分离的彩色图像光电转换为电信号，结果能够再现色调和色度再现性优异的清晰彩色图像。在图像拾取装置中，在光学系统（3）中提供色纯度校正滤波器（2），其通过选择性吸收光来减少在各个色彩分量的峰值波长之间的规定波长区域中的光的透射量。

8. 发明公开

EP1064793A1 VERFAHREN ZUR BILDANALYSE UND KORREKTUR VON VIDEOSIGNALWERTEN 有权
标题翻译：方法进行图像分析和校正视频信号值
公开(公告)号：EP1064793A1
公开(公告)日：2001-01-03
申请号：EP99916801.6
申请日：1999-03-18
申请人： Heidelberger DruckmaschinenAktiengesellschaft
发明人： KOHN, Michael
IPC分类号： H04N9/11
CPC分类号： H04N9/11
摘要： The present invention relates to a method for analysing images and for correcting the values of video signals during the processing of video films. According to this method, the analysis of the video signal values (R, G, B) is used for determining the analysis values related to the outline, the gradation and the undertone of individual images in the video film, and the correction of the video signal values (R, G, B) is performed according to these analysis values. The values of the video signals (R, G, B) of a first chromatic space are first converted using a three-dimensional conversion function [(L, a, b = f (R, G, B)] into values of video signals (L, a, b) of a second chromatic space which is independent from the first one and gives the impression to be at the same distance. At least one analysis value is determined according to the converted video-signal values (L, a, b) for each individual image in a video sequence comprising a plurality of individual images. At least one analysis value which is representative of the video sequence is obtained by calculating an average value from the corresponding analysis values of the individual images in the video sequence.

9. 发明公开

EP1053644A1 MULTILINEAR ARRAY SENSOR WITH AN INFRARED LINE 审中-公开
标题翻译：红外线LINE多探测器系列
公开(公告)号：EP1053644A1
公开(公告)日：2000-11-22
申请号：EP99905481.0
申请日：1999-01-26
申请人： Applied Science Fiction, Inc.
发明人： EDGAR, Albert, D. , PENN, Steven, C.
IPC分类号： H04N9/11 , H04N1/48
CPC分类号： H04N9/11 , H04N1/486
摘要： Surface defect correction technology for photographic images requires an infrared scan along with a conventional color scan. In the present invention, the additional infrared scan needed for surface defect correction is obtained by adding a line of sensors specific to infrared light to a conventional multilinear color sensor array. The invention teaches a practical mode of distinguishing infrared light using a dichroic prism placed over the sensor. This mode has the additional advantage of placing the infrared-specific sensor line in a displaced focus plane to match conventional lenses. Adding a sensor line to a conventional trilinear sensor array requires a quadrilinear array topology. In addition to the direct quadrilinear topology, the invention teaches a method of obtaining full color image information with only two linear sensor lines by interstitially mixing red and blue sensors on a single sensor line, which, in conjunction with the additional infrared line, results in a conventional trilinear sensor topology with a different filter arrangement.

10. 发明公开

EP0869390A2 Light generating apparatus, film scanning method, and light integrator 失效
标题翻译： Lichtquelle，Filmabtastmethode und Lichtintegrator
公开(公告)号：EP0869390A2
公开(公告)日：1998-10-07
申请号：EP98302632.9
申请日：1998-04-03
申请人： SONY CORPORATION , Sony Pictures Entertainment Inc.
发明人： Galt, John James , Pearman, James Bernard , Adame, Rafael Antonio , Vary, Leslie
IPC分类号： G03B27/54 , H04N3/40 , H04N9/11
CPC分类号： H04N5/253 , H04N3/405 , H04N9/11
摘要： A lamphouse for a telecine allows the spectral composition of its output to be controlled electronically. A light beam (300) is bounced off mirrors to reduce its infrared content, then passes through three beam splitters (305, 310, 315) which split off the blue, red and green content. The blue, red and green beams pass through electronic shutters (320, 325, 330) and are then reflected off dichroic mirrors (335, 340, 345) to become a single beam (348) again. The spectral content of the single beam is controllable by turning the electronic shutters (335, 340, 345) corresponding to the blue, red and green beams on and off.
摘要翻译：用于电视电影的灯箱允许其电子控制其输出的光谱组成。光束（300）从反射镜反射以减少其红外线含量，然后通过分离蓝色，红色和绿色内容的三个分束器（305,310,315）。蓝色，红色和绿色光束通过电子快门（320,325,330），然后从分色镜（335,340,345）反射成再次成为单个光束（348）。通过转动对应于蓝色，红色和绿色光束的电子快门（335,340,345）打开和关闭来控制单个光束的光谱含量。

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