专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1295171A1 PROCEDE ET DISPOSITIF DE PROJECTION D'IMAGES NUMERIQUES SUR UN SUPPORT PHOTOSENSIBLE 有权
标题翻译：方法和设备的投影数码相机光敏材料
公开(公告)号：EP1295171A1
公开(公告)日：2003-03-26
申请号：EP01945452.9
申请日：2001-06-15
申请人： Identis SA
发明人： ROUSSEL, Alain
IPC分类号： G03B27/72 , G03B27/54
CPC分类号： G03B27/725 , G03B27/545
摘要： The invention concerns a device for digital image projection on a photosensitive support comprising: a digital image display device (5) having no integrated light source; a printing station (2, 3) arranged at some distance in a relative position defined with respect to the digital image display device (5); a delocalized warm light source (10); means (9) for applying cold light interposed between the warm light source (10) and the digital image display device (5); a shutter (11) interposed between the warm light source (10) and the cold light applying means (9); and an electronic control device (6) for positioning of the photosensitive support (1) in the printing station (2, 3), displaying the digital image on the digital image display device (4), and selectively opening the shutter (11).

2. 发明公开

EP1189102A1 Photographic printer with apparatus for compensating for the light falloff at the edges of the prints 审中-公开
标题翻译：摄影师Kopiergerätmit Vorrichtung zum Kompensieren des Lichtabfalls an denBildränder
公开(公告)号：EP1189102A1
公开(公告)日：2002-03-20
申请号：EP01203060.7
申请日：2001-08-10
申请人： EASTMAN KODAK COMPANY
发明人： Gallagher, Andrew C. , Gindele, Edward B.
IPC分类号： G03B27/54
CPC分类号： G03B27/545 , G03B17/24 , G03B27/725
摘要： An apparatus and method for compensating for light falloff in a film master frame of a photographic image. A masking unit is positioned between the master frame and copy material in an optical printer. The masking unit may be an LCD panel. A controller calculates a light falloff compensation function to produce a light falloff correction parameter that is used to control the transmittance values of a plurality of pixels in the masking unit. When a photographic copy is made, the masking function serves to counteract light falloff that existed in the master frame to produce a copy with reduced effect from light falloff. Control and selection of the light falloff compensation function can be based on a number of factors related to the camera type, lens type, film type, flash type, and other factors that created the light falloff on the master frame. In addition, one or more of the master frames from a roll of film may be scanned to generate data to drive the light falloff compensation function. The data may be averaged to improve performance of the system.
摘要翻译：一种用于补偿摄影图像的胶片主框中的光衰减的装置和方法。掩模单元位于光学打印机中的主框架和复印材料之间。掩模单元可以是LCD面板。控制器计算光衰减补偿功能，以产生用于控制掩蔽单元中的多个像素的透射率值的光衰减校正参数。当进行照相复印时，掩蔽功能用于抵消存在于主框架中的光衰减，以产生具有从衰减的效果降低的副本。光衰减补偿功能的控制和选择可以基于与摄像机类型，镜头类型，胶片类型，闪光灯类型以及在主镜架上产生轻度衰减的其他因素相关的因素。此外，可以扫描来自一卷胶片的一个或多个主帧以产生数据以驱动光衰减补偿功能。可以对数据进行平均以改善系统的性能。

3. 发明授权

EP0909977B1 Verfahren und Vorrichtung zum Kopieren einer transparenten Vorlage auf lichtempfindliches Material 有权
标题翻译：对光敏材料复制的透明原物的方法和装置
公开(公告)号：EP0909977B1
公开(公告)日：2002-02-13
申请号：EP98117310.7
申请日：1998-09-12
申请人： Agfa-Gevaert AG
发明人： Delabastita, Paul A. , Findeis, Günter , Fürsich, Manfred, Dr. , Moseler, Josef
IPC分类号： G03B27/72 , H04N1/405
CPC分类号： G03B27/725 , H04N1/4052

4. 发明公开

EP1072947A1 Photographic printer and film scanner 失效
标题翻译： Photographischer打印机和Abtastgerät
公开(公告)号：EP1072947A1
公开(公告)日：2001-01-31
申请号：EP00120312.4
申请日：1995-05-19
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Saita, Hirofumi , Suzuki, Kenji , Tahara, Shuji , Terashita, Takaaki , Sunagawa, Hiroshi
IPC分类号： G03B27/72 , G03B27/73
CPC分类号： G03B27/735 , G03B27/547 , G03B27/72 , G03B27/725
摘要： The invention relates to a photographic printer for printing a frame recorded on a photographic film or a film scanner for scanning a frame recorded on a photographic film, comprising a film carrier in which a frame of a photographic film is set, a light source for illuminating said frame of said photographic film set in said film carrier, said light source including diode elements disposed in a matrix for emitting light of red, green and blue colors, said light source illuminating said frame from behind, and an image sensor, constituted by plural cells, for measuring said frame illuminated by said light source photometrically at minute regions of said frame, wherein said diode elements are arranged like a grating, and means are provided for performing three-color sequential photometry or pick-up for said frame recorded on said photographic film.
摘要翻译：本发明涉及一种用于打印记录在摄影胶片或胶片扫描仪上的帧的照相打印机，用于扫描记录在照相胶片上的帧，包括胶片载体，其中设置有摄影胶片的框架，用于照明的光源所述照相胶片的所述框架设置在所述胶片载体中，所述光源包括设置在矩阵中的二极管元件，用于发射红色，绿色和蓝色的光，所述光源从后面照亮所述框架，以及图像传感器，由多个单元，用于在所述框架的微小区域测量由所述光源照亮的所述框架，其中所述二极管元件布置成像光栅，并且提供用于对记录在所述框架上的所述帧执行三色顺序测光或拾取的装置摄影胶片

5. 发明公开

EP0632317A2 Image printer 失效
标题翻译： Bildkopiergerät。
公开(公告)号：EP0632317A2
公开(公告)日：1995-01-04
申请号：EP94107999.8
申请日：1994-05-24
申请人： NORITSU KOKI CO. LTD
发明人： Tanibata, Toru
IPC分类号： G03B27/46 , G03B27/73 , H04N1/00
CPC分类号： G03B27/725 , G03B27/462 , G03B27/735
摘要： An image printer (1) includes a projection exposure unit (5) for projecting and exposing a film (2) image on to a photosensitive material, an image exposure unit I for exposing the photosensitive material (3) based on exposure image information with setting an exposure amount for each of a plurality of areas, an image reader (15) for reading information of the film image with the information being divided into a number of areas, and a correction-information instructing unit for instructing correction information for correcting the image information read by the image reader. The image exposure unit I generates the exposure image information based on the image information read by the image reader means and on the correction information instructed by the correction-information instructing unit.
摘要翻译：图像打印机包括用于将胶片图像投影并曝光到感光材料上的投影曝光单元，用于基于曝光图像信息曝光感光材料的图像曝光单元，设置多个区域中的每一个的曝光量，图像读取器，用于读取具有被划分为多个区域的信息的电影图像的信息;以及校正信息指示单元，用于指示用于校正由图像读取器读取的图像信息的校正信息。图像曝光单元基于由图像读取装置读取的图像信息和由校正信息指示单元指示的校正信息生成曝光图像信息。

6. 发明公开

EP0623840A1 A hybrid colourphotography printing system 失效
标题翻译： Hybrides DrucksystemfürFarbphotographien。
公开(公告)号：EP0623840A1
公开(公告)日：1994-11-09
申请号：EP94201167.7
申请日：1994-04-29
申请人： SAN MARCO IMAGING s.r.l.
发明人： Degani, Franca , Piccinin, Massimo , Scodellaro, Eni
IPC分类号： G03B27/32
CPC分类号： G03B15/10 , G03B27/326 , G03B27/725
摘要： The hybrid colour photography printing system utilizes a photographic printing machine of the type comprising an optical projection system (GO) and an electronic reproduction system (GE) installed together in a single unit, designed to generate respective images (FO, FE) for transfer to a sheet of light-sensitive paper (7); following exposure, the light-sensitive paper (7) is treated chemically and dried to produce a colour print. In the hybrid system, images (FO) of optical origin and images (FE) of electronic origin are projected onto a single sheet of light-sensitive paper (7), and with a simple modification to the operation of the optical projection system (GO) consisting in the interposition of a mask (81 or 82) with opaque areas (81a, 81b or 82a, 82b) of given shape and dimensions, placed over the film (2) bearing the image (FO) or over the sheet of light-sensitive paper (7), it becomes possible to leave selected areas (71, 72) of the paper unexposed; these same areas will receive corresponding images (FE) reproduced with the electronic system (GE), thereby completing the composition of the hybrid image that appears ultimately in the photograph.
摘要翻译：混合彩色摄影打印系统使用包括光学投影系统（GO）和电子再现系统（GE）的类型的照相印刷机，该照相印刷机被安装在一个单一的单元中，设计成生成各自的图像（FO，FE）一张感光纸（7）; 在曝光之后，感光纸（7）被化学处理并干燥以产生彩色印刷品。在混合系统中，将光学原点的图像（FO）和电子源的图像（FE）投影到单张感光纸（7）上，并且对光学投影系统（GO）的操作进行简单的修改），其包括具有给定形状和尺寸的不透明区域（81a，81b或82a，82b）的掩模（81或82），放置在承载图像（FO）的膜（2）上或在光片上敏感纸（7），可以使纸张的未选择区域（71,72）离开; 这些相同的区域将接收用电子系统（GE）再现的对应图像（FE），从而完成最终出现在照片中的混合图像的组成。

7. 发明公开

EP0587435A1 An image recording apparatus 有权
标题翻译：一种图像记录装置
公开(公告)号：EP0587435A1
公开(公告)日：1994-03-16
申请号：EP93307129.2
申请日：1993-09-09
申请人： QUANTEL LIMITED
发明人： Owen, David Peter
IPC分类号： G03B27/72 , H04N1/46 , H04N1/00 , H04N1/10
CPC分类号： H04N1/1004 , G03B15/003 , G03B27/725 , H04N1/508 , H04N2201/0404
摘要： An image recording apparatus 20 comprises a store 2 for storing data representing an image, a cathode ray tube 5 for displaying the image represented by the data in raster scan order and a camera 7 for directing the displayed image onto film 10. A movable mask 21 is positioned in front of the screen of the cathode ray tube 5. The mask defines an aperture 25 which is moved over the screen of the tube 5 as the image is displayed thereon so as to prevent unwanted light caused by the displaying of the image from being directed onto the film 10.
摘要翻译：图像记录装置20包括用于存储表示图像的数据的存储器2，用于以光栅扫描顺序显示由该数据表示的图像的阴极射线管5以及用于将显示的图像引导到胶片10上的照相机7.可移动掩模21 定位在阴极射线管5的屏幕的前方。该掩模限定一个孔25，当图像显示在管5的屏幕上时，该孔25在屏幕上移动，以便防止由来自图像显示的不需要的光被引导到膜10上。

8. 发明公开

EP0433944A3 Image processing apparatus 失效
公开(公告)号：EP0433944A3
公开(公告)日：1992-05-27
申请号：EP90124438.4
申请日：1990-12-17
申请人： SHARP KABUSHIKI KAISHA
发明人： Katagiri, Masayuki , Kako, Noritoshi , Noguchi, Yoji
IPC分类号： H04N1/40 , G03B27/72
CPC分类号： H04N1/407 , G02B5/32 , G02F1/135 , G02F2001/1357 , G03B27/725 , G03H1/0005 , G03H2001/261 , G03H2270/22 , H04N1/00249 , H04N1/10 , H04N1/113 , H04N1/508
摘要： An image processing apparatus includes a light modulator (10), an analog writing system (11) for analogously writing an image of an original in the light modulator, a digital reading system (13) for digitally reading the written image out of the light modulator, a processing section (15) for processing the read image data, a digital writing system (14) for digitally writing the processed image in the light modulator, and an analog reading system (12) for analogously reading the image written on the light modulator. The light modulator includes a photoconductive material, a liquid crystal layer laminated on the photoconductive material, and a pair of electrodes sandwiching the photoconductive material and the liquid crystal layer. The liquid crystal layer can provide a storage function so as to enable the reading and writing of the image from the same direction.

9. 发明公开

EP1413920A1 Method and apparatus for printing photographs from digital images using existing DPE mini labs 有权转让
标题翻译：用于通过现有的DPE微型实验室的装置生产的数字图像的方法和装置
公开(公告)号：EP1413920A1
公开(公告)日：2004-04-28
申请号：EP03256396.7
申请日：2003-10-10
申请人： Hua Wei Semiconductor (Shanghai) Co., Ltd
发明人： Yamamoto, Katsumi
IPC分类号： G03B27/72
CPC分类号： G03B27/725
摘要： A method for exposing photographic paper is disclosed that utilizes existing DPE processing labs. The method comprises illuminating a light transmittance device, the light transmittance device being controlled to display a digital image to be printed onto the photographic paper. The photographic paper is then exposed with the light transmitted through said light transmittance device.

10. 发明公开

EP1016923A3 Method and system for digitally compensating for film unit defects 审中-公开
标题翻译：的方法和系统用于胶片单元缺陷数字补偿
公开(公告)号：EP1016923A3
公开(公告)日：2004-01-28
申请号：EP99204204.4
申请日：1999-12-08
申请人： EASTMAN KODAK COMPANY
发明人： Smart, David C., c/o Eastman Kodak Co. , Cipolla, David, c/o Eastman Kodak Co.,
IPC分类号： G03D15/00 , G03B27/46 , G03B27/72
CPC分类号： G03D15/005 , G03B27/462 , G03B27/725 , G03B2206/008 , G03B2219/045
摘要： A method and system for compensating for film unit defects. In the method, a film unit (10,24,40) is manufactured that has a unique identifier (42,101) and a predetermined image quality defect. The image quality defect is subject to compensation by a predetermined digital compensation. A logical memory unit (20) is allocated to the film unit (10). The logical memory unit is remote from the film unit. The logical memory unit indicates the identifier (101) and a plurality of photofinishing parameters (52;98;102;104) for the film unit including the predetermined digital compensation.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式