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11. 发明授权

US5448381A Method and associated apparatus for producing a color-balanced output image in a color-balancing system 失效
标题翻译：用于在色平衡系统中产生色平衡输出图像的方法和相关装置
公开(公告)号：US5448381A
公开(公告)日：1995-09-05
申请号：US283966
申请日：1994-08-01
申请人： Anne E. Bohan , Edward J. Giorgianni
发明人： Anne E. Bohan , Edward J. Giorgianni
IPC分类号： H04N1/60 , G03F3/10 , G03F3/08 , H04N1/46
CPC分类号： H04N1/6055
摘要： Methods and means are described for enhancing the visibility of small errors in color balance and color adjustments of images previewed for subsequent production. The visibility of color differences is enhanced by varying the color reproduction of a system in such a way that, for each color, the luminance and hue remain constant while the chroma is increased. The size of the increase in chroma is related to the magnitude of the initial chroma. This increase in chroma enhances the visibility of small color deviations and makes it much easier for an operator to decide whether an image is correct with respect to color balance.
摘要翻译：描述了用于增强对于为后续生产预览的图像的颜色平衡和颜色调整中的小误差的可见性的方法和装置。通过改变系统的颜色再现来增强色差的可视性，使得对于每种颜色，亮度和色调在色度增加时保持恒定。色度增加的大小与初始色度的大小有关。色度的这种增加增强了小的颜色偏差的可视性，并且使操作者更容易地决定图像是否在颜色平衡方面是正确的。

12. 发明授权

US5267030A Method and associated apparatus for forming image data metrics which achieve media compatibility for subsequent imaging application 失效
标题翻译：用于形成图像数据度量的方法和相关装置，其实现用于后续成像应用的媒体兼容性
公开(公告)号：US5267030A
公开(公告)日：1993-11-30
申请号：US931889
申请日：1992-08-17
申请人： Edward J. Giorgianni , Thomas E. Madden
发明人： Edward J. Giorgianni , Thomas E. Madden
IPC分类号： H04N1/60 , H04N1/46
CPC分类号： H04N1/60 , H04N1/6052
摘要： Methods and means are described for producing intermediary color image processing and/or data storage metrics that are independent of the input image origins. These methods and means produce intermediary metric images that can be output onto any of a plurality of image-receptive media or image-forming devices such that the reproduced images appear appropriately rendered for the output medium or device chosen regardless of the input image origin. The intermediary metric images may also be stored for later use without requiring documentation of their origin, images or portions thereof from various media and devices may be merged together to produce composite images of homogeneous and appropriate appearance, and images may be balanced and otherwise manipulated without requiring references to their origin.
摘要翻译：描述了用于产生独立于输入图像起源的中间彩色图像处理和/或数据存储度量的方法和装置。这些方法和装置产生可以输出到多个图像接收介质或图像形成装置中的任何一个的中间度量图像，使得再现的图像看起来适合于所选择的输出介质或设备，而与输入图像原点无关。中间度量图像也可以被存储以供以后使用，而不需要其来源的文档，来自各种媒体和设备的图像或其部分可以被合并在一起以产生均匀和适当的外观的合成图像，并且图像可以被平衡和否则被操纵而没有要求提及其起源。

13. 发明授权

US06822760B1 Method of processing and paying for an extended color gamut digital image 失效
标题翻译：处理和支付扩展色域数字图像的方法
公开(公告)号：US06822760B1
公开(公告)日：2004-11-23
申请号：US09543652
申请日：2000-04-05
申请人： Kevin E. Spaulding , Edward J. Giorgianni
发明人： Kevin E. Spaulding , Edward J. Giorgianni
IPC分类号： B41B100
CPC分类号： H04N1/6058 , G06T11/001 , H04N1/34
摘要： A method for processing an extended color gamut digital image so as to represent the extended color gamut digital image in a storage color space having a limited color gamut digital image and for paying for such processed digital image including a user sending or authorizing the sending of an extended color gamut digital image to a processing site where the extended color gamut digital image is to be processed. Processing such extended color gamut digital image at the processing site can be accomplished by adjusting the color values of the extended color gamut digital image to fit within the limited color gamut to form a limited color gamut digital image, and representing the limited color gamut digital image in the storage color space. Further, by determining one of more residual images representing differences between the extended color gamut digital image and the limited color gamut digital image, and associating the one of or more residual image(s) with the limited color gamut digital image in the storage color space such that the associated residual image(s) and the limited color gamut digital image are adapted to be used to form a reconstructed extended color gamut digital image. The method also includes the user making payment, and making the processed extended color gamut digital image available to the user via a communications network.
摘要翻译：一种用于处理扩展色域数字图像以便在具有有限色域数字图像的存储颜色空间中表示扩展色域数字图像的方法，并且用于支付这种处理的数字图像，该处理的数字图像包括用户发送或授权发送扩展色域数字图像到要处理扩展色域数字图像的处理站点。可以通过调整扩展色域数字图像的颜色值以适应有限的色域来形成有限的色域数字图像，并且表示有限的色域数字图像来处理处理部位处理这样的扩展色域数字图像在存储颜色空间。此外，通过确定表示扩展色域数字图像和有限色域数字图像之间的差异的更多残差图像之一，并且将一个或多个残留图像与有限色域数字图像相关联在存储颜色空间中使得相关联的残留图像和有限色域数字图像适于用于形成重建的扩展色域数字图像。该方法还包括用户进行支付，并且使经处理的扩展色域数字图像经由通信网络可供用户使用。

14. 发明授权

US06809838B1 Transforms for display or printing digital images 有权
标题翻译：转换显示或打印数字图像
公开(公告)号：US06809838B1
公开(公告)日：2004-10-26
申请号：US09691866
申请日：2000-10-19
申请人： Paul B. Gilman , John F. Hamilton, Jr. , Edward J. Giorgianni
发明人： Paul B. Gilman , John F. Hamilton, Jr. , Edward J. Giorgianni
IPC分类号： G06F1500
CPC分类号： H04N1/6097 , H04N1/608
摘要： A method for constructing a transform for a predetermined display or printer, such printer or display being adapted to form a color image, on a particular medium, with extended chroma values while maintaining existing luminance values, the input to the transform including an input color digital image produced by a particular image capture device, the method includes providing a luminance reproduction curve in response to the input color digital image which, for any input luminance value, will produce an output luminance value, the luminance reproduction curve being selected to preserve highlight and midtone contrast, and shadow detail from the input color digital image; providing a plurality of selective luminance independent chromatic reproduction curves in response to the input color digital image which, for any input chroma value, will produce an output chroma value; and the chromatic reproduction curves being selected so that each curve is a function of the visual density range of the display or medium and the image chroma values wherein small chroma values remain unchanged and large chroma values are modified to extend chroma values while maintaining existing luminance values for a particular device or medium whereby a user can select one or more of the chromatic reproduction curves which, in combination with the luminance reproduction curve, produces color digital images so that a selected printer or display can form a color image, on a particular medium, with extended chroma values.
摘要翻译：一种用于在保持现有亮度值的情况下，在具有扩展色度值的特定介质上构造用于预定显示器或打印机的这种打印机或显示器的这种打印机或显示器的变换的方法，所述变换的输入包括输入颜色数字该方法包括响应于输入彩色数字图像提供亮度再现曲线，对于任何输入亮度值将产生输出亮度值，选择亮度再现曲线以保持高光，并且中间色对比度和阴影细节从输入彩色数字图像; 提供响应于输入彩色数字图像的多个选择性亮度独立的彩色再现曲线，对于任何输入色度值，其将产生输出色度值; 并且选择彩色再现曲线，使得每个曲线是显示器或介质的视觉浓度范围的函数，以及其中小色度值保持不变并且修改大色度值以增加色度值同时保持现有亮度值的图像色度值对于特定的设备或介质，用户可以选择一个或多个彩色再现曲线，其与亮度再现曲线结合产生彩色数字图像，使得所选择的打印机或显示器可以在特定介质上形成彩色图像，具有扩展色度值。

15. 发明授权

US06190847B1 Color negative film for producing images of reduced granularity when viewed following electronic conversion 失效
标题翻译：用于在电子转换后观察时产生粒度降低的图像的彩色底片
公开(公告)号：US06190847B1
公开(公告)日：2001-02-20
申请号：US09066137
申请日：1998-04-24
申请人： Allan F. Sowinski , Richard P. Szajewski , Frank R. Brockler , Edward J. Giorgianni , John D. Buhr , Lois A. Buitano , Maria J. Gonzalez
发明人： Allan F. Sowinski , Richard P. Szajewski , Frank R. Brockler , Edward J. Giorgianni , John D. Buhr , Lois A. Buitano , Maria J. Gonzalez
IPC分类号： G03C730
CPC分类号： G03C7/30 , G03C7/3022 , G03C7/3029 , G03C7/3041 , G03C2007/3025 , G03C2007/3034 , G03C2200/19 , G03C2200/26 , G03C2200/43
摘要： A color negative silver halide photographic element is disclosed that is capable of producing images that, when converted to electronic form and then converted to a viewable form, exhibit reduced granularity. The photographic elements contain blue, green and red recording layer units capable of forming spectrally differentiated dye images. The layer units are substantially free of masking coupler, each exhibit a dye image gamma of less than 1.5 and an exposure latitude of at least 2.7 log E. Greater than 50 mole percent of development inhibitor compound in at least one of the layer units exhibits a diffusion factor of less than 0.4.
摘要翻译：公开了一种彩色负卤化银照相元件，其能够产生当转换成电子形式然后转换成可视形式时显示出降低的粒度的图像。摄影元件含有蓝色，绿色和红色记录层单元，能够形成光谱分化的染料图像。层单元基本上不含掩蔽成色剂，每种染料图像显示小于1.5的染料影像γ和至少2.7logE的曝光宽容度。至少一层层单元中大于50％摩尔的显影抑制剂化合物表现出扩散因子小于0.4。

16. 发明授权

US6046723A Method and apparatus for achieving color-appearance matching for an image viewed in surrounds of different relative luminances 失效
标题翻译：用于实现在不同相对亮度的周围观看的图像的颜色外观匹配的方法和装置
公开(公告)号：US6046723A
公开(公告)日：2000-04-04
申请号：US972115
申请日：1997-11-17
申请人： Cathleen M. Daniels , Edward J. Giorgianni , Mark D. Fairchild
发明人： Cathleen M. Daniels , Edward J. Giorgianni , Mark D. Fairchild
IPC分类号： G06T5/00 , H04N1/46 , H04N1/60 , G06F15/00 , G03F3/08
CPC分类号： H04N1/6088 , H04N1/6011
摘要： A method for achieving color-appearance matching for an image viewed in different surround conditions, the method comprises the steps of forming signals representing an original image; and mapping the original image signals through a transformation that alters image luminance contrast by a factor of substantially 1.01 to 1.15 for an original image viewed in a light surround to a reproduced image to be viewed in an average surround; substantially 1.01 to 1.22 for an original image viewed in a light surround to a reproduced image to be viewed in dim surround; substantially a range of 1.01 to 1.29 for an original image viewed in a light surround to a reproduced image to be viewed in an dark surround; substantially a range of 1.01 to 1.11 for an original image viewed in an average surround to a reproduced image to be viewed in an dim surround; substantially a range of 1.01 to 1.22 for an original image viewed in an average surround to a reproduced image to be viewed in an dark surround; and substantially a range of 1.01 to 1.21 for an original image viewed in an dim surround to a reproduced image to be viewed in an dark surround for achieving color-appearance matching of a reproduced image to the original image.
摘要翻译：一种用于实现在不同环境条件下观看的图像的颜色外观匹配的方法，所述方法包括以下步骤：形成表示原始图像的信号; 以及通过变换映射原始图像信号，该变换将图像亮度对比度基本上为1.01至1.15的因子，对于在平均环绕中观看的再现图像的光环绕中观看的原始图像; 基本上为1.01至1.22，用于在围绕重现图像的光环绕中观看的原始图像以在昏暗的环绕中观看; 对于在暗环境中观看的再现图像的光环绕中观看的原始图像，基本上为1.01至1.29的范围; 对于在暗环境中观看的再现图像的平均环绕中观看的原始图像，基本上为1.01至1.11的范围; 对于在黑色环绕中观看的再现图像的平均环绕中观看的原始图像，基本上为1.01至1.22的范围; 对于在暗环境中观看的再现图像的暗环绕中观看的原始图像，实质上为1.01至1.21的范围，以实现再现图像与原始图像的颜色外观匹配。

17. 发明授权

US5582961A Photographic elements which achieve colorimetrically accurate recording 失效
标题翻译：实现比色准确记录的照相元件
公开(公告)号：US5582961A
公开(公告)日：1996-12-10
申请号：US469062
申请日：1995-06-06
申请人： Edward J. Giorgianni , Brian E. Mittelstaedt , Richard A. Simon , Teresa A. Smith , James E. Sutton
发明人： Edward J. Giorgianni , Brian E. Mittelstaedt , Richard A. Simon , Teresa A. Smith , James E. Sutton
IPC分类号： G03C5/08 , G03C5/02 , G03C7/20 , G03C7/30 , G03F3/08 , H04N1/46 , H04N1/60 , G03C1/08
CPC分类号： G03C5/02 , G03C7/3041
摘要： A photographic element, is disclosed which includes a support and at least three silver halide emulsion layers, that records exposure information. The exposure information is recorded in three image-recording units and wherein the spectral sensitivities of said image-recording units are chosen such that the average color error, .DELTA.E*.sub.ab, is less than or equal to 3.1. .DELTA.E*.sub.ab is computed for a specified set of test colors of known spectral reflectance, and the light source is specified as D.sub.65. .DELTA.E*.sub.ab is the average CIE 1976 (L*a*b*) .DELTA.E*.sub.ab between the CIE 1976 (L*a*b*)-space coordinates of said test colors and the CIE 1976 (L*a*b*)-space coordinates corresponding to transformed exposure signals. The transformed exposure signals are formed by applying an exposure-space matrix to the exposure signals derived from the photographic element to transform the derived exposure signals to exposure signals corresponding to the color-matching functions of the CCIR Recommendation 709 primary set. The exposure-space matrix is derived so as to minimize ##EQU1## and noise-gain factor, .PSI., defined as the sum of the square roots of the sum of the squares of each row of the elements in the exposure space matrix is less than or equal to 6.5.
摘要翻译：公开了一种照相材料，其包括支撑体和记录曝光信息的至少三个卤化银乳剂层。曝光信息被记录在三个图像记录单元中，并且其中选择所述图像记录单元的光谱灵敏度使得平均颜色误差+ E，ovs DELTA E * + EE ab小于或等于3.1。 + E，ovs对于已知光谱反射率的指定的一组测试颜色计算DELTA E * + EE ab，光源被指定为D65。 + E，ov DELTA E * + EE ab是CIE 1976（L * a * b *） - 所述测试颜色和CIE 1976的空间坐标之间的平均CIE 1976（L * a * b *）DELTA E * ab （L * a * b *） - 对应于转换的曝光信号的空间坐标。通过将曝光空间矩阵应用于从照相元件导出的曝光信号，将衍生的曝光信号转换成对应于CCIR建议709初级设定的色彩匹配功能的曝光信号，形成变换的曝光信号。导出曝光空间矩阵，以便使和噪声增益因子PSI最小化，PSI定义为曝光空间矩阵中每行元素的平方和之和的平方根之和小于或等于6.5。

18. 发明授权

US06882451B2 Method and means for determining estimated relative exposure values from optical density values of photographic media 失效
标题翻译：用于根据照相介质的光密度值确定估计的相对曝光值的方法和装置
公开(公告)号：US06882451B2
公开(公告)日：2005-04-19
申请号：US09732671
申请日：2000-12-08
申请人： Edward J. Giorgianni , John D. Buhr , Cynthia A. Pellow
发明人： Edward J. Giorgianni , John D. Buhr , Cynthia A. Pellow
IPC分类号： H04N1/60 , H04N1/46
CPC分类号： H04N1/6094
摘要： This invention relates to an apparatus and method for providing calibration of photographic media. More particularly, the method and apparatus are based on measurements of areas of minimum optical density of a given photographic medium. Such measurements, when combined with reference optical density vs. exposure calibration data for related photographic media, provide an estimate of the optical density vs. exposure relationship of the given photographic medium. The method and apparatus of this invention are especially applicable for the calibration of photographic media used in hybrid imaging applications.
摘要翻译：本发明涉及一种用于提供照相介质校准的设备和方法。更具体地说，该方法和装置基于给定照相介质的最小光密度区域的测量。当与参考光密度相关的相关照相介质的曝光校准数据组合时，这样的测量提供给定照相介质的光密度与曝光关系的估计。本发明的方法和装置特别适用于混合成像应用中使用的照相介质的校准。

19. 发明授权

US06424740B1 Method and means for producing high quality digital reflection prints from transparency images 失效
标题翻译：从透明度图像生成高质量数字反射照片的方法和装置
公开(公告)号：US06424740B1
公开(公告)日：2002-07-23
申请号：US09354546
申请日：1999-07-15
申请人： Edward J. Giorgianni , Fred R. Koeng , Jennifer C. Loveridge
发明人： Edward J. Giorgianni , Fred R. Koeng , Jennifer C. Loveridge
IPC分类号： G06K900
CPC分类号： G06K9/00 , H04N1/6094
摘要： A method of digital photofinishing comprising the steps of: producing a digital color image having colorimetric tristimulus values describing a color transparency media from a color image captured on color transparency photographic media; first transforming the digital color image having colorimetric tristimulus values describing color transparency media to a digital color image having colorimetric tristimulus values describing a reflection print; second transforming the digital color image having colorimetric tristimulus values describing a reflection print into digital code values representative of the color image for printing by a digital color printer using a combination of 1D and 3D look up tables; sharpening the transformed digital code values representative of the color image with a sharpening algorithm optimized to avoid unacceptable artifacts; and digitally printing the sharpened digital color image onto reflection media.
摘要翻译：一种数字照相洗印的方法，包括以下步骤：从彩色透明度照相介质上捕获的彩色图像产生具有描述彩色透明介质的比色三色值的数字彩色图像; 首先将描述颜色透明度介质的具有比色三刺激值的数字彩色图像变换成具有描述反射印刷图像的比色三色值的数字彩色图像; 将具有描述反射印刷的比色三色值的数字彩色图像变换为代表用于使用1D和3D查找表的组合的数字彩色打印机打印的彩色图像的数字代码值; 利用优化的锐化算法来锐化代表彩色图像的经变换的数字码值，以避免不可接受的伪影; 并将锐化的数字彩色图像数字打印到反射介质上。

20. 发明授权

US06335983B1 Representing an extended color gamut digital image in a limited color gamut color space 有权
标题翻译：在有限的色域颜色空间中表示扩展色域数字图像
公开(公告)号：US06335983B1
公开(公告)日：2002-01-01
申请号：US09162051
申请日：1998-09-28
申请人： Ann L. McCarthy , Kevin E. Spaulding , Edward J. Giorgianni
发明人： Ann L. McCarthy , Kevin E. Spaulding , Edward J. Giorgianni
IPC分类号： G06K900
CPC分类号： G06T11/001 , H04N1/6058
摘要： A method for representing a digital image having color values with an extended color gamut in a storage color space having a limited color gamut including providing a color adjustment function; adjusting the color values of the extended color gamut digital image to fit within the limited color gamut to form a limited color gamut digital image using the color adjustment function; representing the limited color gamut digital image in the storage color space; and associating information about the color adjustment function with the limited color gamut digital image in the storage color space such that the associated information and the limited color gamut digital image are adapted to produce a reconstructed extended color gamut digital image.
摘要翻译：一种用于在包括提供颜色调整功能的具有有限色域的存储颜色空间中表示具有扩展色域的具有颜色值的数字图像的方法; 调整扩展色域数字图像的颜色值以适应有限色域，以使用颜色调整功能形成有限色域数字图像; 表示存储颜色空间中的有限色域数字图像; 以及将关于颜色调整功能的信息与存储颜色空间中的有限色域数字图像相关联，使得相关信息和有限色域数字图像适于产生重建的扩展色域数字图像。

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