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公开(公告)号：US20130205208A1
公开(公告)日：2013-08-08
申请号：US13367363
申请日：2012-02-06
申请人： Hans H. Kim , Andrew Bryant , Adriana Dumitras
发明人： Hans H. Kim , Andrew Bryant , Adriana Dumitras
IPC分类号： G06F3/048
CPC分类号： G11B27/034 , G11B27/34 , H04N5/262
摘要： Some embodiments provide a method that provides a graphical user interface (GUI) on a first device for controlling application of color corrections to a media item by a media editing application on a second device. The method provides a display area that includes several different locations. Each location in the display area corresponds to a set of values. The method provides several user interface (UI) items that are each for (1) moving in the display area and (2) specifying a set of values for a color correction operation that the media editing application applies to the media item. The set of values for the color correction operation specified by each UI item is the set of values is associated with the location at which the UI item is positioned in the display area.
摘要翻译： 一些实施例提供了一种在第一设备上提供图形用户界面（GUI）的方法，用于通过第二设备上的媒体编辑应用来控制对媒体项的颜色校正的应用。 该方法提供包括几个不同位置的显示区域。 显示区域中的每个位置对应于一组值。 该方法提供了多个用户界面（UI）项目，每个用户界面（UI）项目用于（1）在显示区域中移动;以及（2）为媒体编辑应用程序应用于媒体项目的颜色校正操作指定一组值。 每个UI项目指定的颜色校正操作的值集合是一组值与UI项目在显示区域中的位置相关联。
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公开(公告)号：US20120051658A1
公开(公告)日：2012-03-01
申请号：US13221888
申请日：2011-08-30
申请人： Xin Tong , Adriana Dumitras , Andrew Bryant , Olivier Fedkiw , Daniel Pettigrew , Peter Warner
发明人： Xin Tong , Adriana Dumitras , Andrew Bryant , Olivier Fedkiw , Daniel Pettigrew , Peter Warner
IPC分类号： G06K9/62
CPC分类号： G11B27/034 , G11B27/28 , G11B27/34 , H04N5/262
摘要： Some embodiments provide a method for detecting and/or identifying a set of faces in a video frame and performing a set of image processing operations based on locations of the set of faces. In particular, the method identifies a set of respective locations of the set of faces in the video frame and applies one or more image processing operations based on the locations of the set of faces found in the video frame. The image processing operations include color correction operations, non-color correction operations, and image processing operations that modify areas inside or outside of the detected and/or identified faces. Additionally, some embodiments provide a graphical user interface for automatically applying image processing operations to an area of a video frame isolated by an ellipse-shaped mask. Furthermore, some embodiments provide a system for automatically applying image processing operations to an area of a video frame isolated by an ellipse-shaped mask.
摘要翻译： 一些实施例提供了一种用于检测和/或识别视频帧中的一组面部并且基于该组面部的位置执行一组图像处理操作的方法。 具体地，该方法识别视频帧中的一组面部的相应位置的集合，并且基于在视频帧中找到的面部集合的位置来应用一个或多个图像处理操作。 图像处理操作包括修改检测到的和/或识别的面部内部或外部的区域的颜色校正操作，非颜色校正操作和图像处理操作。 另外，一些实施例提供了一种图形用户界面，用于将图像处理操作自动应用于由椭圆形掩模隔离的视频帧的区域。 此外，一些实施例提供了一种用于将图像处理操作自动应用于由椭圆形掩模隔离的视频帧的区域的系统。
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公开(公告)号：US20120076404A1
公开(公告)日：2012-03-29
申请号：US12892918
申请日：2010-09-28
申请人： Andrew Bryant , Adriana Dumitras
发明人： Andrew Bryant , Adriana Dumitras
IPC分类号： G06K9/00
摘要： Some embodiments of the invention provide a non-linear image-enhancement method to enhance an image that includes a number of picture elements. The non-linear enhancement method adjusts the brightness value of each pixel in the image and adjusts at least one chromatic value of each pixel in the image based on the adjustment to the brightness value of that pixel.
摘要翻译： 本发明的一些实施例提供了一种用于增强包括多个图像元素的图像的非线性图像增强方法。 非线性增强方法基于对该像素的亮度值的调整来调整图像中的每个像素的亮度值并且调整图像中的每个像素的至少一个色值。
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公开(公告)号：US20120210229A1
公开(公告)日：2012-08-16
申请号：US13134319
申请日：2011-06-03
申请人： Andrew Bryant , Adriana Dumitras , Ryan A. Gallagher , Brian Meaney , James C. Arndt , Olivier Fedkiw , Daniel Pettigrew , Cary C. Dean , Mike Stern
发明人： Andrew Bryant , Adriana Dumitras , Ryan A. Gallagher , Brian Meaney , James C. Arndt , Olivier Fedkiw , Daniel Pettigrew , Cary C. Dean , Mike Stern
IPC分类号： G06F3/00
CPC分类号： G09G5/02 , G06T11/001 , H04N1/6058 , H04N9/73
摘要： Some embodiments provide a method of providing tools for a media-editing application. The method provides a first tool that, upon invocation for a first image, initiates an automated process that adjusts colors of pixel values of the first image based on analysis of the pixel values. The method provides a second tool that, upon selection of the first image and a second image, adjusts colors of the first image to match the colors of the second image.
摘要翻译： 一些实施例提供了一种为媒体编辑应用提供工具的方法。 该方法提供第一工具，其在第一图像的调用时启动基于像素值的分析来调整第一图像的像素值的颜色的自动化过程。 该方法提供了第二工具，其在选择第一图像和第二图像时，调整第一图像的颜色以匹配第二图像的颜色。
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公开(公告)号：US08582834B2
公开(公告)日：2013-11-12
申请号：US13221888
申请日：2011-08-30
申请人： Xin Tong , Adriana Dumitras , Andrew Bryant , Olivier Fedkiw , Daniel Pettigrew , Peter Warner
发明人： Xin Tong , Adriana Dumitras , Andrew Bryant , Olivier Fedkiw , Daniel Pettigrew , Peter Warner
IPC分类号： G06K9/00
CPC分类号： G11B27/034 , G11B27/28 , G11B27/34 , H04N5/262
摘要： Some embodiments provide a method for detecting and/or identifying a set of faces in a video frame and performing a set of image processing operations based on locations of the set of faces. In particular, the method identifies a set of respective locations of the set of faces in the video frame and applies one or more image processing operations based on the locations of the set of faces found in the video frame. The image processing operations include color correction operations, non-color correction operations, and image processing operations that modify areas inside or outside of the detected and/or identified faces. Additionally, some embodiments provide a graphical user interface for automatically applying image processing operations to an area of a video frame isolated by an ellipse-shaped mask. Furthermore, some embodiments provide a system for automatically applying image processing operations to an area of a video frame isolated by an ellipse-shaped mask.
摘要翻译： 一些实施例提供了一种用于检测和/或识别视频帧中的一组面部并且基于该组面部的位置执行一组图像处理操作的方法。 具体地，该方法识别视频帧中的一组面部的相应位置的集合，并且基于在视频帧中找到的面部集合的位置来应用一个或多个图像处理操作。 图像处理操作包括修改检测到的和/或识别的面部内部或外部的区域的颜色校正操作，非颜色校正操作和图像处理操作。 另外，一些实施例提供了一种图形用户界面，用于将图像处理操作自动应用于由椭圆形掩模隔离的视频帧的区域。 此外，一些实施例提供了一种用于将图像处理操作自动应用于由椭圆形掩模隔离的视频帧的区域的系统。
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公开(公告)号：US08806339B2
公开(公告)日：2014-08-12
申请号：US13367363
申请日：2012-02-06
申请人： Hans H. Kim , Andrew Bryant , Adriana Dumitras
发明人： Hans H. Kim , Andrew Bryant , Adriana Dumitras
IPC分类号： G06F3/14
CPC分类号： G11B27/034 , G11B27/34 , H04N5/262
摘要： Some embodiments provide a method that provides a graphical user interface (GUI) on a first device for controlling application of color corrections to a media item by a media editing application on a second device. The method provides a display area that includes several different locations. Each location in the display area corresponds to a set of values. The method provides several user interface (UI) items that are each for (1) moving in the display area and (2) specifying a set of values for a color correction operation that the media editing application applies to the media item. The set of values for the color correction operation specified by each UI item is the set of values is associated with the location at which the UI item is positioned in the display area.
摘要翻译： 一些实施例提供了一种在第一设备上提供图形用户界面（GUI）的方法，用于通过第二设备上的媒体编辑应用来控制对媒体项的颜色校正的应用。 该方法提供包括几个不同位置的显示区域。 显示区域中的每个位置对应于一组值。 该方法提供了多个用户界面（UI）项目，每个用户界面（UI）项目用于（1）在显示区域中移动;以及（2）为媒体编辑应用程序应用于媒体项目的颜色校正操作指定一组值。 每个UI项目指定的颜色校正操作的值集合是一组值与UI项目在显示区域中的位置相关联。
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公开(公告)号：US08542918B2
公开(公告)日：2013-09-24
申请号：US12892918
申请日：2010-09-28
申请人： Andrew Bryant , Adriana Dumitras
发明人： Andrew Bryant , Adriana Dumitras
IPC分类号： G06K9/00
摘要： Some embodiments of the invention provide a non-linear image-enhancement method to enhance an image that includes a number of picture elements. The non-linear enhancement method adjusts the brightness value of each pixel in the image and adjusts at least one chromatic value of each pixel in the image based on the adjustment to the brightness value of that pixel.
摘要翻译： 本发明的一些实施例提供了一种用于增强包括多个图像元素的图像的非线性图像增强方法。 非线性增强方法基于对该像素的亮度值的调整来调整图像中的每个像素的亮度值并且调整图像中的每个像素的至少一个色值。
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公开(公告)号：US20150117541A1
公开(公告)日：2015-04-30
申请号：US14530519
申请日：2014-10-31
IPC分类号： H04N19/52 , H04N19/587
CPC分类号： H04N19/52 , H04N7/50 , H04N19/107 , H04N19/124 , H04N19/13 , H04N19/132 , H04N19/137 , H04N19/139 , H04N19/146 , H04N19/15 , H04N19/152 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/196 , H04N19/40 , H04N19/46 , H04N19/463 , H04N19/48 , H04N19/51 , H04N19/513 , H04N19/577 , H04N19/587 , H04N19/61 , H04N19/625
摘要： A method and apparatus for performing motion estimation in a digital video system is disclosed. Specifically, the present invention discloses a system that quickly calculates estimated motion vectors in a very efficient manner. In one embodiment, a first multiplicand is determined by multiplying a first display time difference between a first video picture and a second video picture by a power of two scale value. This step scales up a numerator for a ratio. Next, the system determines a scaled ratio by dividing that scaled numerator by a second first display time difference between said second video picture and a third video picture. The scaled ratio is then stored calculating motion vector estimations. By storing the scaled ratio, all the estimated motion vectors can be calculated quickly with good precision since the scaled ratio saves significant bits and reducing the scale is performed by simple shifts.
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公开(公告)号：US08942287B2
公开(公告)日：2015-01-27
申请号：US13161478
申请日：2011-06-15
IPC分类号： H04N7/12 , G06K9/36 , H04N19/463 , H04N19/196 , H04N19/51 , H04N19/583 , H04N19/107 , H04N19/176 , H04N19/159 , H04N19/61 , H04N19/124 , H04N19/40 , H04N19/577 , H04N19/46 , H04N19/48 , H04N19/152 , H04N19/15
CPC分类号： H04N19/52 , H04N7/50 , H04N19/107 , H04N19/124 , H04N19/13 , H04N19/132 , H04N19/137 , H04N19/139 , H04N19/146 , H04N19/15 , H04N19/152 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/196 , H04N19/40 , H04N19/46 , H04N19/463 , H04N19/48 , H04N19/51 , H04N19/513 , H04N19/577 , H04N19/587 , H04N19/61 , H04N19/625
摘要： A method and apparatus for performing motion estimation in a digital video system is disclosed. Specifically, the present invention discloses a system that quickly calculates estimated motion vectors in a very efficient manner. In one embodiment, a first multiplicand is determined by multiplying a first display time difference between a first video picture and a second video picture by a power of two scale value. This step scales up a numerator for a ratio. Next, the system determines a scaled ratio by dividing that scaled numerator by a second first display time difference between said second video picture and a third video picture. The scaled ratio is then stored calculating motion vector estimations. By storing the scaled ratio, all the estimated motion vectors can be calculated quickly with good precision since the scaled ratio saves significant bits and reducing the scale is performed by simple shifts.
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公开(公告)号：US08885732B2
公开(公告)日：2014-11-11
申请号：US13161476
申请日：2011-06-15
IPC分类号： H04N7/12 , H04N19/15 , H04N19/176 , H04N19/46 , H04N19/107 , H04N19/463 , H04N19/583 , H04N19/40 , H04N19/159 , H04N19/51 , H04N19/48 , H04N19/124 , H04N19/61 , H04N19/577 , H04N19/152 , H04N19/196
CPC分类号： H04N19/52 , H04N7/50 , H04N19/107 , H04N19/124 , H04N19/13 , H04N19/132 , H04N19/137 , H04N19/139 , H04N19/146 , H04N19/15 , H04N19/152 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/196 , H04N19/40 , H04N19/46 , H04N19/463 , H04N19/48 , H04N19/51 , H04N19/513 , H04N19/577 , H04N19/587 , H04N19/61 , H04N19/625
摘要： A method and apparatus for performing motion estimation in a digital video system is disclosed. Specifically, the present invention discloses a system that quickly calculates estimated motion vectors in a very efficient manner. In one embodiment, a first multiplicand is determined by multiplying a first display time difference between a first video picture and a second video picture by a power of two scale value. This step scales up a numerator for a ratio. Next, the system determines a scaled ratio by dividing that scaled numerator by a second first display time difference between said second video picture and a third video picture. The scaled ratio is then stored calculating motion vector estimations. By storing the scaled ratio, all the estimated motion vectors can be calculated quickly with good precision since the scaled ratio saves significant bits and reducing the scale is performed by simple shifts.
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