公开(公告)号：US09182938B2

公开(公告)日：2015-11-10

申请号：US13530087

申请日：2012-06-21

申请人： Yi-Fei Zhu ,  Guo-Feng Zhang

发明人： Yi-Fei Zhu ,  Guo-Feng Zhang

IPC分类号： G06F3/14 ,  G09G5/14

CPC分类号： G06F3/1446 ,  G09G5/14 ,  G09G2310/04 ,  G09G2360/06 ,  G09G2360/08

摘要： A method and system for controlling multiple displays is provided. The disclosed method is used to control a plurality of graphics processing units (GPUs), wherein every GPU controls one or more displays. The method includes the following steps: providing a graphical interface the same to a graphical program library of an operating system to replace the graphical program library to receive a drawing command from an application program; determining a display set of the GPUs according to a display region of the application program, wherein a frame displayed by the display controlled by each GPU is intersected to the display region; and delivering coordinate-transformed drawing commands to the GPUs in the display set according to the display intersection region, wherein each GPU in the display set only draws the content of the corresponding display intersection region.

摘要翻译： 提供了一种用于控制多个显示器的方法和系统。 所公开的方法用于控制多个图形处理单元（GPU），其中每个GPU控制一个或多个显示器。 该方法包括以下步骤：提供与操作系统的图形程序库相同的图形界面以替换图形程序库以从应用程序接收绘图命令; 根据应用程序的显示区域确定GPU的显示集合，其中由每个GPU控制的显示器显示的帧与显示区域相交; 以及根据所述显示交叉区域向所述显示集合中的GPU传送坐标变换绘图命令，其中，所述显示集合中的每个GPU仅绘制相应的显示交叉区域的内容。

公开(公告)号：US20120301027A1

公开(公告)日：2012-11-29

申请号：US13479291

申请日：2012-05-24

申请人： Yi-Fei Zhu ,  Chu-Yang Hong ,  Guo-Feng Zhang

发明人： Yi-Fei Zhu ,  Chu-Yang Hong ,  Guo-Feng Zhang

IPC分类号： G06K9/40

CPC分类号： H04N9/045 ,  H04N1/4092 ,  H04N9/646 ,  H04N9/67 ,  H04N17/002

摘要： An image processing apparatus and a method thereof are provided. A plurality of target blur radii are obtained by calculating blur radiuses corresponding to the out of focus transform function between a deblurred datum color channel image and the other color channel images. A plurality of deblurred color channel images are obtained by respectively performing deblurring operations on the original channel images according to the target blur radii that are corresponding to the original channel images. The deblurred datum color channel image and the deblurred color channel images are combined to obtain a blur calibrated image. Accordingly, the image out of focus problem induced by dispersion can be solved.

摘要翻译： 提供了一种图像处理装置及其方法。 通过计算对应于去模糊基准色道图像与其它彩色通道图像之间的焦点外变换功能的模糊半径来获得多个目标模糊半径。 通过根据与原始频道图像相对应的目标模糊半径分别对原始频道图像执行去模糊操作来获得多个去模糊彩色频道图像。 去除模糊的基准色道图像和去模糊的彩色通道图像被组合以获得模糊校准的图像。 因此，可以解决由色散引起的图像失焦问题。

公开(公告)号：US20120301016A1

公开(公告)日：2012-11-29

申请号：US13479287

申请日：2012-05-24

申请人： Yi-Fei Zhu ,  Chu-Yang Hong ,  Guo-Feng Zhang

发明人： Yi-Fei Zhu ,  Chu-Yang Hong ,  Guo-Feng Zhang

IPC分类号： G06K9/00

CPC分类号： H04N9/646

摘要： An image processing system and an image processing method are provided. The image processing method includes following steps. Transformation matrixes between color channel images are obtained according to feature points in the color channel images. A transformation matrix having the minimum distortion is selected to determine a shift datum color channel image. The other color channel images are transformed according to the transformation matrixes corresponding to the shift datum color channel image. The shift datum color channel image and the transformed color channel images are combined to obtain a shift calibrated image. Thereby, the dispersion problem is resolved.

摘要翻译： 提供了图像处理系统和图像处理方法。 图像处理方法包括以下步骤。 彩色通道图像之间的变换矩阵根据颜色通道图像中的特征点获得。 选择具有最小失真的变换矩阵以确定移动基准色道图像。 根据与移动基准色道图像对应的变换矩阵对其他彩色通道图像进行变换。 移位基准色道图像和经变换的彩色通道图像被组合以获得移位校准图像。 从而解决了色散问题。

公开(公告)号：US08798364B2

公开(公告)日：2014-08-05

申请号：US13479291

申请日：2012-05-24

申请人： Yi-Fei Zhu ,  Chu-Yang Hong ,  Guo-Feng Zhang

发明人： Yi-Fei Zhu ,  Chu-Yang Hong ,  Guo-Feng Zhang

IPC分类号： G06K9/00

CPC分类号： H04N9/045 ,  H04N1/4092 ,  H04N9/646 ,  H04N9/67 ,  H04N17/002

摘要： An image processing apparatus and a method thereof are provided. A plurality of target blur radii are obtained by calculating blur radiuses corresponding to the out of focus transform function between a deblurred datum color channel image and the other color channel images. A plurality of deblurred color channel images are obtained by respectively performing deblurring operations on the original channel images according to the target blur radii that are corresponding to the original channel images. The deblurred datum color channel image and the deblurred color channel images are combined to obtain a blur calibrated image. Accordingly, the image out of focus problem induced by dispersion can be solved.

摘要翻译： 提供了一种图像处理装置及其方法。 通过计算对应于去模糊基准色道图像与其它彩色通道图像之间的焦点外变换功能的模糊半径来获得多个目标模糊半径。 通过根据与原始频道图像相对应的目标模糊半径分别对原始频道图像执行去模糊操作来获得多个去模糊彩色频道图像。 去除模糊的基准色道图像和去模糊的彩色通道图像被组合以获得模糊校准的图像。 因此，可以解决由色散引起的图像失焦问题。

公开(公告)号：US08781223B2

公开(公告)日：2014-07-15

申请号：US13479287

申请日：2012-05-24

申请人： Yi-Fei Zhu ,  Chu-Yang Hong ,  Guo-Feng Zhang

发明人： Yi-Fei Zhu ,  Chu-Yang Hong ,  Guo-Feng Zhang

IPC分类号： G06K9/00

CPC分类号： H04N9/646

摘要： An image processing system and an image processing method are provided. The image processing method includes following steps. Transformation matrixes between color channel images are obtained according to feature points in the color channel images. A transformation matrix having the minimum distortion is selected to determine a shift datum color channel image. The other color channel images are transformed according to the transformation matrixes corresponding to the shift datum color channel image. The shift datum color channel image and the transformed color channel images are combined to obtain a shift calibrated image. Thereby, the dispersion problem is resolved.

摘要翻译： 提供了图像处理系统和图像处理方法。 图像处理方法包括以下步骤。 彩色通道图像之间的变换矩阵根据颜色通道图像中的特征点获得。 选择具有最小失真的变换矩阵以确定移动基准色道图像。 根据与移动基准色道图像对应的变换矩阵对其他彩色通道图像进行变换。 移位基准色道图像和经变换的彩色通道图像被组合以获得移位校准图像。 从而解决了色散问题。

公开(公告)号：US20130002688A1

公开(公告)日：2013-01-03

申请号：US13530087

申请日：2012-06-21

申请人： Yi-Fei Zhu ,  Guo-Feng Zhang

发明人： Yi-Fei Zhu ,  Guo-Feng Zhang

IPC分类号： G06F15/16

CPC分类号： G06F3/1446 ,  G09G5/14 ,  G09G2310/04 ,  G09G2360/06 ,  G09G2360/08

摘要： A method and system for controlling multiple displays is provided. The disclosed method is used to control a plurality of graphics processing units (GPUs), wherein every GPU controls one or more displays. The method includes the following steps: providing a graphical interface the same to a graphical program library of an operating system to replace the graphical program library to receive a drawing command from an application program; determining a display set of the GPUs according to a display region of the application program, wherein a frame displayed by the display controlled by each GPU is intersected to the display region; and delivering coordinate-transformed drawing commands to the GPUs in the display set according to the display intersection region, wherein each GPU in the display set only draws the content of the corresponding display intersection region.

摘要翻译： 提供了一种用于控制多个显示器的方法和系统。 所公开的方法用于控制多个图形处理单元（GPU），其中每个GPU控制一个或多个显示器。 该方法包括以下步骤：提供与操作系统的图形程序库相同的图形界面以替换图形程序库以从应用程序接收绘图命令; 根据应用程序的显示区域确定GPU的显示集合，其中由每个GPU控制的显示器显示的帧与显示区域相交; 以及根据所述显示交叉区域向所述显示集合中的GPU传送坐标变换绘图命令，其中，所述显示集合中的每个GPU仅绘制相应的显示交叉区域的内容。