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1. 发明授权

US07751083B2 Scanner metamerism correction 失效
标题翻译：扫描器同色异谱校正
公开(公告)号：US07751083B2
公开(公告)日：2010-07-06
申请号：US11694098
申请日：2007-03-30
申请人： David W. Jasinski , Kevin E. Spaulding , James A. Reczek
发明人： David W. Jasinski , Kevin E. Spaulding , James A. Reczek
IPC分类号： H04N1/60 , H04N1/00 , H04N1/46 , G03F3/08 , G06K9/00 , G06K9/40
CPC分类号： H04N1/6094 , H04N1/603
摘要： A method for automatically compensating for scanner metamerism errors associated with scanning input images using a digital color image scanner, wherein the input images can be on a variety of different input media having colorants with different spectral characteristics, comprising scanning an input image on a digital color image scanner to produce a scanned image; determining one or more estimated color balance error values in a color balance parameter space by analyzing the scanned image using a color balance analysis algorithm; assigning an input medium from a set of possible input media for the scanned input image in response to the estimated color balance error values; selecting a scanner metamerism correction color transform associated with the assigned input medium; and applying the selected scanner metamerism correction color transform to the scanned image to produce a corrected image compensated for scanner metamerism errors.
摘要翻译：一种用于自动补偿与使用数字彩色图像扫描器扫描输入图像相关的扫描器同色异谱误差的方法，其中所述输入图像可以在具有不同光谱特性的着色剂的各种不同输入介质上，包括以数字颜色扫描输入图像图像扫描仪产生扫描图像; 通过使用颜色平衡分析算法分析扫描图像来确定颜色平衡参数空间中的一个或多个估计的颜色平衡误差值; 响应于估计的颜色平衡误差值，从扫描的输入图像的一组可能的输入介质中分配输入介质; 选择与分配的输入介质相关联的扫描器同色异谱校正颜色变换; 以及将所选择的扫描器同色异谱校正颜色变换应用于扫描图像，以产生补偿扫描器同色异谱误差的校正图像。

2. 发明申请

US20080239334A1 SCANNER METAMERISM CORRECTION 失效
标题翻译：扫描仪元素校正
公开(公告)号：US20080239334A1
公开(公告)日：2008-10-02
申请号：US11694098
申请日：2007-03-30
申请人： David W. Jasinski , Kevin E. Spaulding , James A. Reczek
发明人： David W. Jasinski , Kevin E. Spaulding , James A. Reczek
IPC分类号： G06K15/00
CPC分类号： H04N1/6094 , H04N1/603
摘要： A method for automatically compensating for scanner metamerism errors associated with scanning input images using a digital color image scanner, wherein the input images can be on a variety of different input media having colorants with different spectral characteristics, comprising scanning an input image on a digital color image scanner to produce a scanned image; determining one or more estimated color balance error values in a color balance parameter space by analyzing the scanned image using a color balance analysis algorithm; assigning an input medium from a set of possible input media for the scanned input image in response to the estimated color balance error values; selecting a scanner metamerism correction color transform associated with the assigned input medium; and applying the selected scanner metamerism correction color transform to the scanned image to produce a corrected image compensated for scanner metamerism errors.
摘要翻译：一种用于自动补偿与使用数字彩色图像扫描器扫描输入图像相关的扫描器同色异谱误差的方法，其中所述输入图像可以在具有不同光谱特性的着色剂的各种不同输入介质上，包括以数字颜色扫描输入图像图像扫描仪产生扫描图像; 通过使用颜色平衡分析算法分析扫描图像来确定颜色平衡参数空间中的一个或多个估计的颜色平衡误差值; 响应于估计的颜色平衡误差值，从扫描的输入图像的一组可能的输入介质中分配输入介质; 选择与分配的输入介质相关联的扫描器同色异谱校正颜色变换; 以及将所选择的扫描器同色异谱校正颜色变换应用于扫描图像，以产生补偿扫描器同色异谱误差的校正图像。

3. 发明授权

US06628329B1 Correction of position dependent blur in a digital image 有权
标题翻译：在数字图像中校正位置相关模糊
公开(公告)号：US06628329B1
公开(公告)日：2003-09-30
申请号：US09139919
申请日：1998-08-26
申请人： Sean C. Kelly , Donald R. Williams , David W. Jasinski
发明人： Sean C. Kelly , Donald R. Williams , David W. Jasinski
IPC分类号： H04N5208
CPC分类号： H04N5/208 , H04N5/765 , H04N5/907
摘要： Images are sharpened and corrected for position dependent blur by providing a sharpening function which is adapted to operate upon signals corresponding to a selected number of pixels, providing a plurality of values which are a function of the position dependent blur; and applying the plurality of values to the sharpening function to modify the sharpening function so that after the modified sharpening function is applied to the image, a sharpened image will be provided which has been corrected for the position dependent blur.
摘要翻译：通过提供适合于对应于选定数量的像素的信号进行操作的锐化功能，提供多个作为位置相关模糊的函数的值，对图像进行锐化和校正，以使位置相关模糊; 并且将多个值应用于锐化功能以修改锐化功能，使得在将修改的锐化功能应用于图像之后，将提供已经针对位置相关模糊进行了校正的锐化图像。

4. 发明申请

US20120050570A1 AUDIO PROCESSING BASED ON SCENE TYPE 审中-公开
标题翻译：基于场景类型的音频处理
公开(公告)号：US20120050570A1
公开(公告)日：2012-03-01
申请号：US12869040
申请日：2010-08-26
申请人： David W. Jasinski , Wayne E. Prentice , Keith A. Jacoby , John P. Spence
发明人： David W. Jasinski , Wayne E. Prentice , Keith A. Jacoby , John P. Spence
IPC分类号： H04N5/76
CPC分类号： H04N5/772 , G11B27/28 , H04N5/225 , H04N5/765 , H04N9/8205
摘要： A digital camera system providing processed audio signals, comprising: an image sensor for capturing a digital image; an optical system for forming an image of a scene onto the image sensor; a microphone for capturing an audio signal; a data processing system; a storage memory for storing captured images and audio signals; and a program memory communicatively connected to the data processing system and storing instructions configured to cause the data processing system to implement a method for providing processed audio signals, wherein the instructions include: capturing one or more digital images of a scene using the image sensor and capturing a corresponding audio signal using the microphone; determining a scene type corresponding to the captured digital images; processing the captured audio signal responsive to the determined scene type; and recording the captured digital images together with the processed audio signal in the storage memory.
摘要翻译：提供经处理的音频信号的数字照相机系统，包括：用于捕获数字图像的图像传感器; 用于将图像的图像形成到所述图像传感器上的光学系统; 用于捕获音频信号的麦克风; 数据处理系统; 用于存储捕获的图像和音频信号的存储存储器; 以及程序存储器，其通信地连接到所述数据处理系统并且存储被配置为使所述数据处理系统实现用于提供经处理的音频信号的方法的指令，其中所述指令包括：使用所述图像传感器捕获场景的一个或多个数字图像;以及使用麦克风捕获相应的音频信号; 确定与所捕获的数字图像相对应的场景类型; 响应于所确定的场景类型来处理所捕获的音频信号; 并将捕获的数字图像与经处理的音频信号一起记录在存储存储器中。

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