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1. 发明授权

US07057768B2 Automatic color balance 有权
标题翻译：自动色彩平衡
公开(公告)号：US07057768B2
公开(公告)日：2006-06-06
申请号：US09897768
申请日：2001-07-02
申请人： Kryzstof Antoni Zaklika , Mikhail Evgen'evich Tatarnikov , Vassily Borisovich Makulov
发明人： Kryzstof Antoni Zaklika , Mikhail Evgen'evich Tatarnikov , Vassily Borisovich Makulov
IPC分类号： G06F15/00 , B41J1/00 , G03F3/08 , G06K9/00
CPC分类号： H04N1/6008 , H04N1/6077 , H04N9/735
摘要： A method corrects a color image by avenging at least two color channels in regions near the minimum of histograms of the at least two color channels; selecting the smallest of the avenge color values as a black point; averaging at least two color channels in regions near the maximum of the histograms of the at least two color channels and selecting the largest of the avenge color values as the white point; and correcting the at least two color channels by adjusting the smallest and the largest color averages to respectively match the valves of the black point and the white point to form corrected image data. A preferred method limits the adjustment to a predetermined amount of clipping of the at least two color channels.
摘要翻译：一种方法通过在至少两个颜色通道的最小直方图附近的区域中复仇至少两个颜色通道来校正彩色图像; 选择最小的报复颜色值作为黑点; 在至少两个颜色通道的直方图的最大值附近的区域中平均至少两个颜色通道，并且选择最大的报复颜色值作为白点; 以及通过调整所述最小和最大颜色平均值来分别匹配所述黑点和所述白点的阀，来校正所述至少两个颜色通道，以形成校正图像数据。优选的方法将调整限制为至少两个颜色通道的预定量的削波。

2. 发明授权

US06868179B2 Automatic saturation adjustment 有权
标题翻译：自动饱和度调节
公开(公告)号：US06868179B2
公开(公告)日：2005-03-15
申请号：US09900441
申请日：2001-07-06
申请人： Pavel Vladimirovich Gruzdev , Kryzstof Antoni Zaklika
发明人： Pavel Vladimirovich Gruzdev , Kryzstof Antoni Zaklika
IPC分类号： H04N1/60 , G06K9/00 , H04N1/419
CPC分类号： H04N1/608
摘要： A method of correcting image saturation is performed by defining saturated colors in a chromaticity color space; and deriving an overall correction of the saturation of colors in the image using the defined saturation of these colors in conjunction with a table of corrections indexed by hue and lightness. This process has a unique attribute of being able to automatically decrease saturation in regions of an image where oversaturation is detected.
摘要翻译：通过在色度色空间中定义饱和色来执行校正图像饱和度的方法; 并且使用这些颜色的规定的饱和度以及由色调和亮度指示的校正表来导出图像中的颜色饱和度的总体校正。该过程具有能够自动降低检测到过饱和的图像的区域中的饱和度的独特属性。

3. 发明授权

US07003174B2 Removal of block encoding artifacts 有权
标题翻译：去除块编码工件
公开(公告)号：US07003174B2
公开(公告)日：2006-02-21
申请号：US09897765
申请日：2001-07-02
申请人： Sergei Nikolacevich Kryukov , Tatyana Olegovna Semenkova , Kryzstof Antoni Zaklika
发明人： Sergei Nikolacevich Kryukov , Tatyana Olegovna Semenkova , Kryzstof Antoni Zaklika
IPC分类号： G06K9/40
CPC分类号： H04N19/86 , H04N19/865
摘要： A method of reducing artifacts in an image previously processed by block transform encoding may comprise the steps of: determining block boundaries; determining an approximate metric of artifact visibility; optionally interpolating across block boundaries; adaptively filtering luminance; optionally adaptively filtering chrominance; adaptively adjusting local saturation variation; and adaptively simulating high spatial frequency image detail; wherein the adaptive steps are executed to an extent or in an amount depending on the metric or standard or measurement of artifact visibility.
摘要翻译：减少先前通过块变换编码处理的图像中的伪影的方法可以包括以下步骤

4. 发明授权

US06826310B2 Automatic contrast enhancement 有权
标题翻译：自动对比度增强
公开(公告)号：US06826310B2
公开(公告)日：2004-11-30
申请号：US09900744
申请日：2001-07-06
申请人： Mikhail Ivanovich Trifonov , Olga Vadimovna Sharonova , Kryzstof Antoni Zaklika
发明人： Mikhail Ivanovich Trifonov , Olga Vadimovna Sharonova , Kryzstof Antoni Zaklika
IPC分类号： G06K940
CPC分类号： G06T5/40 , G06T5/009
摘要： A method of automatic contrast correction comprises providing digital image data, representing the data in the form of a brightness histogram, determining a measure of central tendency for said histogram, adding a shift value to the measure of central tendency to provide an adjusted measure of central tendency, using the both the determined and adjusted measures of central tendency to determine the exponent of a tone reproduction curve, and applying the tone reproduction curve to the brightness values of the image. Additionally, the method may provide further correction by applying to the brightness values of the image an S-shaped tone reproduction curve that does not change a measure of central tendency of the brightness histogram.
摘要翻译：自动对比度校正的方法包括提供以亮度直方图的形式表示数据的数字图像数据，确定所述直方图的中心趋势的度量，将偏移值添加到中心倾向的度量，以提供调整的中心度量趋势，使用确定和调整的集中趋势的度量来确定色调再现曲线的指数，以及将色调再现曲线应用于图像的亮度值。此外，该方法可以通过对图像的亮度值施加不改变亮度直方图的集中趋势的度量的S形色调再现曲线来进一步进行校正。

5. 发明授权

US07277206B2 Fine moire correction in images 失效
标题翻译：图像中的莫尔修正
公开(公告)号：US07277206B2
公开(公告)日：2007-10-02
申请号：US11192648
申请日：2005-07-29
申请人： Mikhail Ivanovich Trifonov , Kryzstof Antoni Zaklika , Pavel Vladimirovich Gruzdev
发明人： Mikhail Ivanovich Trifonov , Kryzstof Antoni Zaklika , Pavel Vladimirovich Gruzdev
IPC分类号： G06K15/00 , G06K9/36
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/10024
摘要： A method for reducing image noise in a digital image including establishing image data of image pixel values; specifying a local virtual surface patch; fitting the local virtual surface patch to the image data; using the local virtual surface patch to estimate a palliative value of at least one pixel in the region of the local virtual surface patch; replacing an original pixel value with the palliative value.
摘要翻译：一种用于降低数字图像中的图像噪声的方法，包括建立图像像素值的图像数据; 指定本地虚拟表面贴片; 将本地虚拟表面贴片拟合到图像数据; 使用本地虚拟表面贴片来估计局部虚拟表面贴片区域中至少一个像素的姑息值; 用姑息值代替原始像素值。

6. 发明授权

US07050651B2 Moiré correction in images 有权
标题翻译：图像中的莫尔修正
公开(公告)号：US07050651B2
公开(公告)日：2006-05-23
申请号：US11037556
申请日：2005-01-18
申请人： Kryzstof Antoni Zaklika , Nikolai Vasil'evich Markov
发明人： Kryzstof Antoni Zaklika , Nikolai Vasil'evich Markov
IPC分类号： G06K9/40
CPC分类号： H04N1/409 , G06T5/002 , G06T5/20 , G06T2207/20192
摘要： Image defects in a digital image are reduced by a process comprising providing a digital image data set in the form of a matrix of pixels; selecting a sub-matrix comprising at least a 5×5 matrix of pixels; identifying a pixel within the sub-matrix to be treated as a central pixel; determining a value for at least one optical property in the central pixel; selecting at least four pixels around the central pixel as averaging pixels, at least two of the averaging pixels being in a position in the sub-matrix that is not adjacent the position in the matrix of the central pixel; determining a value for the at least one optical property for the at least four averaging pixels; averaging the values for the at least one optical property for more than one of the at least four averaging pixels to provide an average treatment value for the central pixel; assigning the average treatment value for the central pixel to the central pixel; and storing the average treatment value assigned to the central pixel.
摘要翻译：通过包括以像素矩阵的形式提供数字图像数据集的处理来减少数字图像中的图像缺陷; 选择包括至少5×5像素矩阵的子矩阵; 识别要被视为中心像素的子矩阵内的像素; 确定中心像素中的至少一个光学特性的值; 选择中心像素周围的至少四个像素作为平均像素，所述平均像素中的至少两个位于所述子矩阵中不与所述中心像素的矩阵中的位置相邻的位置; 确定所述至少四个平均像素的所述至少一个光学特性的值; 对所述至少四个平均像素中的一个以上的平均像素对所述至少一个光学特性的值进行平均以提供所述中心像素的平均处理值; 将中心像素的平均处理值分配给中心像素; 并存储分配给中心像素的平均处理值。

7. 发明授权

US06950211B2 Fine moire correction in images 失效
标题翻译：图像中的莫尔修正
公开(公告)号：US06950211B2
公开(公告)日：2005-09-27
申请号：US09899503
申请日：2001-07-05
申请人： Mikhail Ivanovich Trifonov , Kryzstof Antoni Zaklika , Pavel Vladimirovich Gruzdev
发明人： Mikhail Ivanovich Trifonov , Kryzstof Antoni Zaklika , Pavel Vladimirovich Gruzdev
IPC分类号： G06T5/00 , G06K15/00
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/10024
摘要： A method of noise removal from a digital image, especially moiré noise, comprising providing a three-dimensional representation of a at least one image color channel as a surface over the plane of the image, creating a virtual surface patch, placing the surface patch against topography in the three-dimensional surface mapping of the image so that the virtual surface patch intersects topography of the three-dimensional surface with respect to at least some pixels of the image surface region, adjusting the height, tilt and curvature of the surface patch with respect the image surface in order to optimally represent the surface, then estimating a palliative value for the image surface for at least one pixel within the area of the surface patch from the adjustment of the surface patch, and replacing the value of the at least one pixel in the at least one image color channel with the palliative value.
摘要翻译：一种从数字图像，特别是莫尔噪声中去除噪声的方法，包括提供至少一个图像颜色通道的三维表示作为图像平面上的表面，创建虚拟表面贴片，将表面贴片放置在反面图像的三维表面映射中的形貌，使得虚拟表面贴片相对于图像表面区域的至少一些像素与三维表面的形貌相交，调整表面贴片的高度，倾斜度和曲率，尊重图像表面以便最佳地表示表面，然后从表面贴片的调整估计表面贴片区域内的至少一个像素的图像表面的姑息值，并且替换至少一个所述至少一个图像颜色通道中的像素具有姑息值。

8. 发明授权

US07218795B2 Assisted scratch removal 有权
标题翻译：辅助刮除
公开(公告)号：US07218795B2
公开(公告)日：2007-05-15
申请号：US09900479
申请日：2001-07-06
申请人： Mikhail Ivanovich Trifonov , Olga Vadimovna Sharonova , Kryzstof Antoni Zaklika
发明人： Mikhail Ivanovich Trifonov , Olga Vadimovna Sharonova , Kryzstof Antoni Zaklika
IPC分类号： G06K9/40 , G06K9/46
CPC分类号： G06T5/005 , G06T5/20 , H04N1/4097
摘要： Line defects are removed from an image by providing image data in digital form, analyzing segments of the image data as groups of pixels, detecting line defects in the image by application of a line detector, such as a local radial angular transform, and adjusting the image data to correct the detected line defects within the determined limits.
摘要翻译：通过以数字形式提供图像数据，将图像数据的分段分析为像素组，通过应用线检测器（例如局部径向角变换）来检测图像中的线缺陷，并且调整图像数据，以校正所确定的限制内检测到的线路缺陷。

9. 发明授权

US07006688B2 Histogram adjustment features for use in imaging technologies 有权
公开(公告)号：US07006688B2
公开(公告)日：2006-02-28
申请号：US09899577
申请日：2001-07-05
申请人： Kryzstof Antoni Zaklika , Mikhail Ivanovich Trifonov , Olga Vadimovna Sharonova
发明人： Kryzstof Antoni Zaklika , Mikhail Ivanovich Trifonov , Olga Vadimovna Sharonova
IPC分类号： G06K9/00
CPC分类号： G06T5/40 , G06T5/009
摘要： A computer with a monitor viewable program executes to display a histogram of image data on the monitor. The monitor contemporaneously displays a screen image viewed on a monitor of the histogram, and displays a digital or analog control element that controls both compression and expansion of midtones. Activation of the midtone compression/expansion element alters the displayed image according to effects of programs underlying the control of the element. This histogram display and element are associated on a single logical screen display in which at least one other image data modification effect is present on the screen image as an addressable image data modification effect.

10. 发明授权

US06850651B2 Moiré correction in images 失效
标题翻译：图像中的莫尔修正
公开(公告)号：US06850651B2
公开(公告)日：2005-02-01
申请号：US09897716
申请日：2001-07-02
申请人： Kryzstof Antoni Zaklika , Nikolai Vasil'evich Markov
发明人： Kryzstof Antoni Zaklika , Nikolai Vasil'evich Markov
IPC分类号： G06T5/00 , H04N1/409 , G06K9/38
CPC分类号： H04N1/409 , G06T5/002 , G06T5/20 , G06T2207/20192
摘要： Image defects in a digital image are reduced by a process comprising: providing a digital image data set in the form of a matrix of pixels; selecting a sub-matrix comprising at least a 5×5 matrix of pixels; identifying a pixel within the sub-matrix to be treated as a central pixel; determining a value for at least one optical property in the central pixel; selecting at least four pixels around the central pixel as averaging pixels, at least two of the averaging pixels being in a position in the sub-matrix that is not adjacent the position in the matrix of the central pixel; determining a value for the at least one optical property for the at least four averaging pixels; averaging the values for the at least one optical property for more than one of the at least four averaging pixels to provide an average treatment value for the central pixel; assigning the average treatment value for the central pixel to the central pixel; and storing the average treatment value assigned to the central pixel.
摘要翻译：数字图像中的图像缺陷通过以下处理来减少：包括：提供以像素矩阵的形式的数字图像数据集;选择包括至少5×5像素矩阵的子矩阵;识别子矩阵内的像素被视为中心像素;确定中心像素中的至少一个光学特性的值;选择中心像素周围的至少四个像素作为平均像素，至少两个平均像素处于子像素的位置，矩阵，其不与中心像素的矩阵中的位置相邻;确定至少四个平均像素的至少一个光学属性的值;对于多于一个的at 至少四个平均像素以提供中心像素的平均处理值;将中心像素的平均处理值分配给中心像素; 并分配给中心像素的平均处理值。

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