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1. 发明申请

US20060152603A1 White balance correction in digital camera images 失效
标题翻译：数码相机图像中的白平衡校正
公开(公告)号：US20060152603A1
公开(公告)日：2006-07-13
申请号：US11032902
申请日：2005-01-11
申请人： Amy Enge , James Adams
发明人： Amy Enge , James Adams
IPC分类号： H04N9/68
CPC分类号： H04N9/735
摘要： A method of enhancing a digital image produced by a digital imaging device, includes using the digital imaging device to capture at least two original digital images of the same scene with each digital image being under two different lighting conditions and producing for each such digital images a plurality of pixels; using the pixel values of at least two of the captured digital images under different lighting conditions to produce difference values; and modifying the pixel values of the original digital image in response to the corresponding difference values.
摘要翻译：一种增强由数字成像装置产生的数字图像的方法，包括使用数字成像装置捕获相同场景的至少两个原始数字图像，每个数字图像处于两个不同的照明条件下，并为每个这样的数字图像产生一个多个像素; 使用在不同照明条件下的所捕获的数字图像中的至少两个的像素值来产生差值; 以及响应于相应的差值来修改原始数字图像的像素值。

2. 发明申请

US20070132865A1 Filtered noise reduction in digital images 审中-公开
标题翻译：在数字图像中滤除噪声
公开(公告)号：US20070132865A1
公开(公告)日：2007-06-14
申请号：US11301194
申请日：2005-12-12
申请人： James Adams , Andrew McMahon , Pierre Della Nave , Amy Enge
发明人： James Adams , Andrew McMahon , Pierre Della Nave , Amy Enge
IPC分类号： H04N9/64
CPC分类号： H04N9/646 , G06T5/002 , G06T5/20 , G06T2207/10024 , G06T2207/20192 , H04N1/58
摘要： A method of reducing noise in a digital image produced by a digital imaging device, includes producing a luminance and at least one chrominance channel from a full-color digital image with each channel having a plurality of pixels and each such pixel has a value; producing an edge value from neighboring pixels in neighborhoods in the at least one chrominance channel; modifying the pixel value in the chrominance channel with an infinite impulse response filter responsive to the edge value of the corresponding pixel neighborhood to provide a modified chrominance channel; and producing a full-color digital image from the luminance channel and the modified chrominance channel, with reduced noise.
摘要翻译：一种降低由数字成像装置产生的数字图像中的噪声的方法包括从全色数字图像产生亮度和至少一个色度通道，每个通道具有多个像素，并且每个像素具有一个值; 从所述至少一个色度信道中的相邻像素中产生边缘值; 响应于对应像素邻域的边缘值，用无限脉冲响应滤波器修改色度信道中的像素值，以提供修改的色度信道; 并且以降低的噪声从亮度通道和修改的色度通道产生全色数字图像。

3. 发明申请

US20050248664A1 Identifying red eye in digital camera images 审中-公开
标题翻译：在数码相机图像中识别红眼
公开(公告)号：US20050248664A1
公开(公告)日：2005-11-10
申请号：US10841743
申请日：2004-05-07
申请人： Amy Enge
发明人： Amy Enge
IPC分类号： G06K9/00 , G06T5/00 , G06T7/00 , G06T7/40 , H04N1/62 , H04N5/228 , H04N5/222
CPC分类号： G06T5/50 , G06K9/0061 , G06T5/005 , G06T7/11 , G06T7/136 , G06T7/174 , G06T7/90 , G06T2207/10024 , G06T2207/10152 , G06T2207/20224 , G06T2207/30201 , G06T2207/30216 , H04N1/62 , H04N1/624
摘要： A method of detecting red eye in a color digital image produced by a digital camera includes using the digital camera to capture two original color digital images of the same scene with the first color digital image being with flash and the second color digital image without flash and producing for each such digital images a plurality of pixels in the same primary-color space having red, green, and blue pixels; and converting the primary-color space for the first and second digital images into the same chrominance channel, wherein the chrominance channel identifies a particular pair of colors and their relative intensity. The method further includes calculating the difference between the chrominance channel of the image captured without flash and the chrominance channel of the image captured with flash; and responding to such differences to locate the position of red eyes within the first color digital image.
摘要翻译：一种在由数码相机产生的彩色数字图像中检测红眼的方法包括使用数字照相机来捕捉相同场景的两个原始彩色数字图像，其中第一彩色数字图像是闪光的，第二彩色数字图像没有闪光，为每个这样的数字图像产生具有红色，绿色和蓝色像素的相同原色空间中的多个像素; 并且将第一和第二数字图像的原色空间转换成相同的色度通道，其中色度通道识别特定的一对颜色及其相对强度。该方法还包括计算无闪光捕获的图像的色度通道与用闪光捕获的图像的色度通道之间的差; 并响应于这样的差异来定位红眼在第一彩色数字图像内的位置。

4. 发明申请

US20060171566A1 Determining scene distance in digital camera images 有权
标题翻译：确定数码相机图像中的场景距离
公开(公告)号：US20060171566A1
公开(公告)日：2006-08-03
申请号：US11048463
申请日：2005-02-01
申请人： Edward Gindele , Andrew Gallagher , Amy Enge
发明人： Edward Gindele , Andrew Gallagher , Amy Enge
IPC分类号： G06K9/00 , G01C3/00
CPC分类号： G02B7/32 , G06T7/586
摘要： A method for producing a distance map of scene distance values for a digital image captured by a digital camera includes capturing a first digital image of a scene under a first illumination condition, wherein the first digital image includes a plurality of pixels and the scene includes a plurality of scene objects located at different distances from the digital camera, capturing a second digital image of the scene under a second illumination condition that is different from the first illumination condition, and using the first and second digital images to produce a distance map having a plurality of scene distance values, wherein each scene distance value relates to the distance between the digital camera and the corresponding scene object.
摘要翻译：用于产生由数字照相机拍摄的数字图像的场景距离值的距离图的方法包括：在第一照明条件下拍摄场景的第一数字图像，其中所述第一数字图像包括多个像素，并且所述场景包括位于与数字照相机不同距离的多个场景对象，在与第一照明条件不同的第二照明条件下拍摄场景的第二数字图像，并且使用第一和第二数字图像来产生具有多个场景距离值，其中每个场景距离值涉及数字照相机和对应的场景对象之间的距离。

5. 发明申请

US20060056731A1 Determining sharpness predictors for a digital image 失效
标题翻译：确定数字图像的锐度预测值
公开(公告)号：US20060056731A1
公开(公告)日：2006-03-16
申请号：US10938770
申请日：2004-09-10
申请人： Theodore Bouk , Amy Enge , Kevin Spaulding
发明人： Theodore Bouk , Amy Enge , Kevin Spaulding
IPC分类号： G06K9/36
CPC分类号： G06T7/0004 , G06T2207/20021 , G06T2207/20052 , G06T2207/30144 , G06T2207/30168 , H04N19/60 , H04N19/85
摘要： A method for determining a sharpness predictor for an input digital image includes determining one or more image metrics by analyzing the input digital image; and determining the sharpness predictor from the one or more image metrics.
摘要翻译：用于确定输入数字图像的锐度预测器的方法包括通过分析输入数字图像来确定一个或多个图像度量; 以及从所述一个或多个图像度量确定所述锐度预测器。

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