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31. 发明授权

US06813389B1 Digital image processing method and system including noise reduction and tone scale adjustments 有权
标题翻译：数字图像处理方法和系统，包括降噪和色调调整
公开(公告)号：US06813389B1
公开(公告)日：2004-11-02
申请号：US09461931
申请日：1999-12-15
申请人： Edward B. Gindele , Alex Lopez-Estrada
发明人： Edward B. Gindele , Alex Lopez-Estrada
IPC分类号： G06T500
CPC分类号： G06T5/002 , G06T5/009 , G06T2207/20032
摘要： A method of processing a digital image, include the steps of: specifying a noise control parameter; employing the noise control parameter to process the digital image to reduce the noise in the digital image; and employing the noise control parameter to process the digital image to adjust the tone scale of the digital image.
摘要翻译：一种处理数字图像的方法包括以下步骤：指定噪声控制参数; 采用噪声控制参数来处理数字图像以减少数字图像中的噪声; 并采用噪声控制参数来处理数字图像以调整数字图像的色阶。

32. 发明授权

US06807300B1 Noise reduction method utilizing color information, apparatus, and program for digital image processing 有权
标题翻译：利用彩色信息，装置和程序进行数字图像处理的降噪方法
公开(公告)号：US06807300B1
公开(公告)日：2004-10-19
申请号：US09620000
申请日：2000-07-20
申请人： Edward B. Gindele , Andrew Gallagher
发明人： Edward B. Gindele , Andrew Gallagher
IPC分类号： G06K900
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/10024 , H04N1/409 , H04N1/58
摘要： A digital image processing method for reducing the noise of a color digital image having pixel values, includes the steps of: identifying one or more color regions in color space; identifying a pixel of interest in the color digital image; calculating a color weighting factor for the pixel of interest; using the color weighting factor and the values of pixels sampled from a local neighborhood of pixels about the pixel of interest to calculate a noise reduced pixel value; replacing the original value of the pixel of interest with the noise reduced pixel value; and repeating the steps for other pixels in the digital image.
摘要翻译：一种用于降低具有像素值的彩色数字图像的噪声的数字图像处理方法包括以下步骤：识别颜色空间中的一个或多个颜色区域; 识别彩色数字图像中感兴趣的像素; 计算感兴趣像素的颜色加权因子; 使用颜色加权因子和从关注像素的像素的局部邻域采样的像素的值来计算噪声降低的像素值; 用所降噪的像素值代替感兴趣像素的原始值; 并重复数字图像中的其他像素的步骤。

33. 发明授权

US06775407B1 Producing a final modified digital image using a source digital image and a difference digital image 有权
标题翻译：使用源数字图像和差分数字图像生成最终修改的数字图像
公开(公告)号：US06775407B1
公开(公告)日：2004-08-10
申请号：US09631348
申请日：2000-08-02
申请人： Edward B. Gindele , Kevin E. Spaulding
发明人： Edward B. Gindele , Kevin E. Spaulding
IPC分类号： G06K936
CPC分类号： H04N1/3871 , H04N1/32
摘要： A method for processing a digital image in a distributed manner to produce a final modified digital image includes providing a source digital image at a first computer, providing the source digital image at a second computer, and modifying the source digital image at the second computer to form a first modified digital image. The method further includes determining a difference digital image representing the difference between the source digital image and the first modified digital image, transferring the difference digital image to the first computer, and combining the difference digital image with the source digital image at the first computer to form the final modified digital image.
摘要翻译：以分布式方式处理数字图像以产生最终修改的数字图像的方法包括在第一计算机处提供源数字图像，在第二计算机处提供源数字图像，并将第二计算机处的源数字图像修改为形成第一个修改后的数字图像。该方法还包括确定表示源数字图像与第一修改数字图像之间的差异的差分数字图像，将差分数字图像传送到第一计算机，以及将差分数字图像与第一计算机处的源数字图像组合，形成最终修改的数字图像。

34. 发明授权

US06738494B1 Method for varying an image processing path based on image emphasis and appeal 有权
标题翻译：基于图像强调和吸引力来改变图像处理路径的方法
公开(公告)号：US06738494B1
公开(公告)日：2004-05-18
申请号：US09602865
申请日：2000-06-23
申请人： Andreas E. Savakis , Stephen Etz , Edward B. Gindele
发明人： Andreas E. Savakis , Stephen Etz , Edward B. Gindele
IPC分类号： G06K946
CPC分类号： G06K9/00234 , G06K9/00664 , G06T7/44 , G06T7/66 , G06T7/90 , G06T2207/20084
摘要： A method for varying the image processing path for a digital image involves the steps of (a) computing an image processing attribute value for the digital image based on a determination of the degree of importance, interest or attractiveness of the image; and (b) using the image processing attribute value to control the image processing path for the image. In one embodiment, the image processing attribute value is based on an appeal value determined from the degree of importance, interest or attractiveness that is intrinsic to the image. In another embodiment, wherein the image is one of a group of digital images, the image processing attribute value is based on an emphasis value determined from the degree of importance, interest or attractiveness of the image relative to other images in the group of images.
摘要翻译：用于改变数字图像的图像处理路径的方法包括以下步骤：（a）基于图像的重要程度，兴趣或吸引力的确定来计算数字图像的图像处理属性值; 和（b）使用图像处理属性值来控制图像的图像处理路径。在一个实施例中，图像处理属性值基于从图像固有的重要程度，兴趣或吸引力确定的上诉值。在另一个实施例中，其中图像是一组数字图像之一，图像处理属性值基于根据图像相对于图像组中的其他图像的重要度，兴趣或吸引力确定的强调值。

35. 发明授权

US06625325B2 Noise cleaning and interpolating sparsely populated color digital image using a variable noise cleaning kernel 有权
标题翻译：使用可变噪声清洁内核对噪声清理和内插人口稀少的彩色数字图像进行内插
公开(公告)号：US06625325B2
公开(公告)日：2003-09-23
申请号：US10038951
申请日：2002-01-03
申请人： Edward B. Gindele , James E. Adams
发明人： Edward B. Gindele , James E. Adams
IPC分类号： G03F308
CPC分类号： G06T3/4015 , G06T3/4007 , G06T5/002 , G06T5/005 , G06T5/20 , G06T2207/10024
摘要： A method for processing a sparsely populated color digital image having colored pixels to produce a fully populated and noise clean color image including noise cleaning the sparsely populated image using a variable noise cleaning kernel to provide a noise clean sparsely populated color digital image; and interpolating the noise clean sparsely populated image for producing color pixels with appropriate values missing from the sparsely populated color digital image by interpolating the color values for missing pixels from neighboring color pixels.
摘要翻译：一种用于处理具有彩色像素的稀疏填充的彩色数字图像以产生完全填充和噪声清晰的彩色图像的方法，包括使用可变噪声清洁核心清洁稀疏图像的噪声，以提供噪声清晰的稀疏填充的彩色数字图像; 并且通过内插来自相邻彩色像素的丢失像素的颜色值来内插噪声干净的稀疏填充图像以产生具有从稀疏填充的彩色数字图像中丢失的适当值的彩色像素。

36. 发明授权

US06577378B1 System and method for light falloff compensation in an optical system 失效
标题翻译：光学系统中的光衰减补偿系统及方法
公开(公告)号：US06577378B1
公开(公告)日：2003-06-10
申请号：US09643544
申请日：2000-08-22
申请人： Andrew C. Gallagher , Edward B. Gindele
发明人： Andrew C. Gallagher , Edward B. Gindele
IPC分类号： G03B2772
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架中的光衰减的装置和方法。掩模单元位于主机架和光学打印机中的复印材料之间。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，以产生具有减轻的光衰减效果的副本。光衰减补偿功能的控制和选择可以基于与相机类型，镜头类型，胶片类型，闪光灯类型以及在主镜架上产生光衰减的其他因素相关的多个因素。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。

37. 发明授权

US06453075B1 Method for preserving image detail when adjusting the tone scale of a digital color image 有权
标题翻译：调整数字彩色图像色调时保留图像细节的方法
公开(公告)号：US06453075B1
公开(公告)日：2002-09-17
申请号：US09223881
申请日：1998-12-31
申请人： Andrew C. Gallagher , Edward B. Gindele
发明人： Andrew C. Gallagher , Edward B. Gindele
IPC分类号： G06K940
CPC分类号： H04N1/58 , H04N1/6027
摘要： A method for preserving spatial detail when adjusting the tone scale of a digital color image, the method comprises receiving a digital color image; providing a tone scale function for adjusting the tone scale of the digital color image; generating a luminance signal from the digital color image; using the tone scale function and the control signal applied to each color channel of the digital color image to produce an enhanced digital color image.
摘要翻译：一种在调整数字彩色图像的色阶时保持空间细节的方法，所述方法包括：接收数字彩色图像; 提供用于调整数字彩色图像的色阶的色调函数; 从数字彩色图像生成亮度信号; 使用色调函数和施加到数字彩色图像的每个颜色通道的控制信号来产生增强的数字彩色图像。

38. 发明授权

US06275605B1 Method for adjusting the tone scale of a digital image 有权
标题翻译：调整数字图像色阶的方法
公开(公告)号：US06275605B1
公开(公告)日：2001-08-14
申请号：US09232537
申请日：1999-01-18
申请人： Andrew C. Gallagher , Edward B. Gindele
发明人： Andrew C. Gallagher , Edward B. Gindele
IPC分类号： G06K900
CPC分类号： H04N1/407 , H04N5/20
摘要： A method for adjusting tone scale of a digital image, the method comprises the step of receiving a digital image channel from the digital image; providing a tone scale function for adjusting the tone scale of the digital image channel; calculating a difference signal derived from the digital image channel and the tone scale function; calculating a compensation signal derived from a filtered version of the difference signal; and combining the digital image channel and the compensation signal to generate a modified digital image channel.
摘要翻译：一种用于调整数字图像的色调的方法，所述方法包括从数字图像接收数字图像通道的步骤; 提供用于调整数字图像通道的色阶的色调函数; 计算从数字图像通道导出的差分信号和色阶函数; 计算从差分信号的滤波版本导出的补偿信号; 并组合数字图像通道和补偿信号以产生经修改的数字图像通道。

39. 发明授权

US07773791B2 Analyzing lesions in a medical digital image 有权
标题翻译：分析医疗数字图像中的病变
公开(公告)号：US07773791B2
公开(公告)日：2010-08-10
申请号：US11567857
申请日：2006-12-07
申请人： Richard A. Simon , Edward B. Gindele , Lawrence A. Ray
发明人： Richard A. Simon , Edward B. Gindele , Lawrence A. Ray
IPC分类号： G06K9/00 , A61B5/05
CPC分类号： G06T7/0012 , G06T7/11 , G06T7/149 , G06T2207/10081 , G06T2207/20101 , G06T2207/20161 , G06T2207/30064
摘要： A method of analyzing a lesion in a medical digital image using at least one point contained within a lesion to be analyzed includes propagating a wave-front surface from the point(s) for a plurality of steps; partitioning the wave-front surface into a plurality of wave-front parts wherein each wave-front part is associated with a different portion of the wave-front surface corresponding to a previous propagation step; and analyzing at least one feature associated with each wave-front part to classify anatomical structures associated with the lesion and normal anatomy within the medical digital image.
摘要翻译：使用包含在待分析的病变内的至少一个点来分析医学数字图像中的病变的方法包括：从多个点传播波前表面多个步骤; 将波前表面分割为多个波前部分，其中每个波前部分与波前表面的与先前传播步骤相对应的不同部分相关联; 以及分析与每个波前部分相关联的至少一个特征以对与所述医学数字图像内的病变和正常解剖结构相关联的解剖结构进行分类。

40. 发明申请

US20090279754A1 METHOD FOR INTERACTIVELY DETERMINING A BOUNDING SURFACE FOR SEGMENTING A LESION IN A MEDICAL IMAGE 失效
标题翻译：用于交互式确定用于在医疗图像中分割伤口的接合表面的方法
公开(公告)号：US20090279754A1
公开(公告)日：2009-11-12
申请号：US12341000
申请日：2008-12-22
申请人： Edward B. Gindele , Lawrence A. Ray , Richard A. Simon
发明人： Edward B. Gindele , Lawrence A. Ray , Richard A. Simon
IPC分类号： G06K9/00
CPC分类号： G06T7/11 , G06T2207/20104 , G06T2207/20156 , G06T2207/30004
摘要： A method of bounding an anatomical object of interest in a 3-dimensional volume image includes displaying an image of at least a portion of the object, selecting a plurality of points in the displayed image, at least a first and second point of the plurality of points spanning the object, forming a non-rectilinear surface bounding the plurality of points, identifying a seed point within the surface and extracting a plurality of statistical values corresponding to image voxels disposed proximate the seed point, and classifying image voxels within the surface into a first class and a second class based on the plurality of statistical values.
摘要翻译：在三维体积图像中界定感兴趣的解剖学对象的方法包括显示所述对象的至少一部分的图像，在所显示的图像中选择多个点，所述多个图像中的至少第一和第二点跨越对象的点，形成界定多个点的非直线表面，识别表面内的种子点，并提取对应于靠近种子点设置的图像体素的多个统计值，以及将表面内的图像体素分类为基于多个统计值的第一类和第二类。

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