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1. 发明授权

US08386964B2 Interactive image matting 有权
标题翻译：交互式图像消光
公开(公告)号：US08386964B2
公开(公告)日：2013-02-26
申请号：US12841094
申请日：2010-07-21
申请人： Jian Sun , Kaiming He , Jiangyu Liu
发明人： Jian Sun , Kaiming He , Jiangyu Liu
IPC分类号： G06F3/033 , G06F3/048
CPC分类号： G06T11/00 , G06T7/11 , G06T7/194 , G06T2207/20104
摘要： A user interface enables interactive image matting to be performed on an image The user interface may provide results including an alpha matte as feedback in real time. The user interface may provide interactive tools for selecting a portion of the image, and an unknown region for alpha matte processing may be automatically generated adjacent to the selected region. The user may interactively refine the alpha matte as desired to obtain a satisfactory result.
摘要翻译：用户界面可以在图像上执行交互式图像遮蔽。用户界面可以提供包括实时反馈的阿尔法无光泽的结果。用户界面可以提供用于选择图像的一部分的交互式工具，并且可以在与所选择的区域相邻的位置自动生成用于Alpha遮罩处理的未知区域。用户可根据需要交互地细化α无光泽以获得令人满意的结果。

2. 发明申请

US20120023456A1 INTERACTIVE IMAGE MATTING 有权
标题翻译：互动影像
公开(公告)号：US20120023456A1
公开(公告)日：2012-01-26
申请号：US12841094
申请日：2010-07-21
申请人： Jian Sun , Kaiming He , Jiangyu Liu
发明人： Jian Sun , Kaiming He , Jiangyu Liu
IPC分类号： G06T7/00 , G06F3/048
CPC分类号： G06T11/00 , G06T7/11 , G06T7/194 , G06T2207/20104
摘要： A user interface enables interactive image matting to be performed on an image The user interface may provide results including an alpha matte as feedback in real time. The user interface may provide interactive tools for selecting a portion of the image, and an unknown region for alpha matte processing may be automatically generated adjacent to the selected region. The user may interactively refine the alpha matte as desired to obtain a satisfactory result.
摘要翻译：用户界面可以在图像上执行交互式图像遮蔽。用户界面可以提供包括实时反馈的阿尔法无光泽的结果。用户界面可以提供用于选择图像的一部分的交互式工具，并且可以在与所选择的区域相邻的位置自动生成用于Alpha遮罩处理的未知区域。用户可根据需要交互地细化α无光泽以获得令人满意的结果。

3. 发明授权

US08625888B2 Variable kernel size image matting 有权
标题翻译：可变内核大小的图像消光
公开(公告)号：US08625888B2
公开(公告)日：2014-01-07
申请号：US12841133
申请日：2010-07-21
申请人： Jian Sun , Kaiming He
发明人： Jian Sun , Kaiming He
IPC分类号： G06K9/34 , G06K9/66
CPC分类号： G06T7/11 , G06T7/194 , G06T2207/10024
摘要： Image matting is performed on an image having a specified foreground region, a background region and an unknown region by selecting a kernel size based on a size of the unknown region. The matting processing is performed using the selected kernel size to provide an alpha matte that distinguishes a foreground portion from a background portion in the unknown region. Further, in some implementations, a trimap of the image may be segmented and matting processing may be performed on each segment using a kernel size appropriate for that segment.
摘要翻译：通过基于未知区域的大小选择核大小，对具有指定的前景区域，背景区域和未知区域的图像执行图像遮蔽。使用所选择的核大小执行消光处理，以提供将前景部分与未知区域中的背景部分区分开的阿尔法无光泽。此外，在一些实施方式中，图像的微调可以被分割，并且可以使用适合该段的内核大小对每个段执行消隐处理。

4. 发明授权

US08855411B2 Opacity measurement using a global pixel set 有权
标题翻译：使用全局像素集的不透明度测量
公开(公告)号：US08855411B2
公开(公告)日：2014-10-07
申请号：US13108945
申请日：2011-05-16
申请人： Kaiming He , Jian Sun , Carsten Curt Eckard Rother , Xiao-Ou Tang
发明人： Kaiming He , Jian Sun , Carsten Curt Eckard Rother , Xiao-Ou Tang
IPC分类号： G06K9/34 , G06T7/00 , G06T7/40
CPC分类号： G06T7/408 , G06K9/34 , G06T7/11 , G06T7/194 , G06T7/90 , G06T2207/10024
摘要： A computing device is described herein that is configured to select a pixel pair including a foreground pixel of an image and a background pixel of the image from a global set of pixels based at least on spatial distances from an unknown pixel and color distances from the unknown pixel. The computing device is further configured to determine an opacity measure for the unknown pixel based at least on the selected pixel pair.
摘要翻译：本文描述了一种计算设备，其被配置为至少基于与未知像素的空间距离和来自未知像素的颜色距离从全局像素集合中选择包括图像的前景像素和图像的背景像素的像素对像素。计算设备还被配置为至少基于所选择的像素对来确定未知像素的不透明度测量。

5. 发明授权

US08340461B2 Single image haze removal using dark channel priors 有权
标题翻译：使用黑暗通道先验单图像雾霾去除
公开(公告)号：US08340461B2
公开(公告)日：2012-12-25
申请号：US12697575
申请日：2010-02-01
申请人： Jian Sun , Kaiming He , Xiao-Ou Tang
发明人： Jian Sun , Kaiming He , Xiao-Ou Tang
IPC分类号： G06K9/40
CPC分类号： G06K9/40
摘要： Techniques and technologies for de-hazing hazy images are described. Some techniques provide for determining the effects of the haze and removing the same from an image to recover a de-hazed image. Thus, the de-hazed image does not contain the effects of the haze. Some disclosed technologies allow for similar results. This document also discloses systems and methods for de-hazing images. Some of the disclosed de-hazing systems include an image capture device for capturing the hazy image and a processor for removing the effects of the haze from the hazy image. These systems store the recovered, de-hazed images in a memory and/or display the de-hazed images on a display. Some of the disclosed methods include removing the effects of the haze from a hazy image and outputting the recovered, de-hazed image.
摘要翻译：描述了用于去雾模糊图像的技术和技术。一些技术用于确定雾度的影响并从图像中去除它们以恢复去雾图像。因此，去雾图像不包含雾度的影响。一些公开的技术允许类似的结果。该文献还公开了用于去除图像的系统和方法。所公开的去雾系统中的一些包括用于捕获模糊图像的图像捕获装置和用于从模糊图像中去除雾度的影响的处理器。这些系统将恢复的去雾图像存储在存储器中和/或将显示器上的去雾图像显示出来。所公开的方法中的一些包括从模糊图像中去除雾度的影响并输出恢复的去雾图像。

6. 发明申请

US20120294519A1 Opacity Measurement Using a Global Pixel Set 有权
标题翻译：不透明度测量使用全局像素集
公开(公告)号：US20120294519A1
公开(公告)日：2012-11-22
申请号：US13108945
申请日：2011-05-16
申请人： Kaiming He , Jian Sun , Carsten Curt Eckard Rother , Xiao-Ou Tang
发明人： Kaiming He , Jian Sun , Carsten Curt Eckard Rother , Xiao-Ou Tang
IPC分类号： G06K9/34
CPC分类号： G06T7/408 , G06K9/34 , G06T7/11 , G06T7/194 , G06T7/90 , G06T2207/10024
摘要： A computing device is described herein that is configured to select a pixel pair including a foreground pixel of an image and a background pixel of the image from a global set of pixels based at least on spatial distances from an unknown pixel and color distances from the unknown pixel. The computing device is further configured to determine an opacity measure for the unknown pixel based at least on the selected pixel pair.
摘要翻译：本文描述了一种计算设备，其被配置为至少基于与未知像素的空间距离和来自未知像素的颜色距离从全局像素集合中选择包括图像的前景像素和图像的背景像素的像素对像素。计算设备还被配置为至少基于所选择的像素对来确定未知像素的不透明度测量。

7. 发明申请

US20120020554A1 VARIABLE KERNEL SIZE IMAGE MATTING 有权
标题翻译：可变KERNEL尺寸图像匹配
公开(公告)号：US20120020554A1
公开(公告)日：2012-01-26
申请号：US12841133
申请日：2010-07-21
申请人： Jian Sun , Kaiming He
发明人： Jian Sun , Kaiming He
IPC分类号： G06K9/34 , G06K9/46
CPC分类号： G06T7/11 , G06T7/194 , G06T2207/10024
摘要： Image matting is performed on an image having a specified foreground region, a background region and an unknown region by selecting a kernel size based on a size of the unknown region. The matting processing is performed using the selected kernel size to provide an alpha matte that distinguishes a foreground portion from a background portion in the unknown region. Further, in some implementations, a trimap of the image may be segmented and matting processing may be performed on each segment using a kernel size appropriate for that segment.
摘要翻译：通过基于未知区域的大小选择核大小，对具有指定的前景区域，背景区域和未知区域的图像执行图像遮蔽。使用所选择的核大小执行消光处理，以提供将前景部分与未知区域中的背景部分区分开的阿尔法无光泽。此外，在一些实施方式中，图像的微调可以被分割，并且可以使用适合该段的内核大小对每个段执行消隐处理。

8. 发明申请

US20110188775A1 Single Image Haze Removal Using Dark Channel Priors 有权
标题翻译：使用黑暗渠道的单图像雾霾去除
公开(公告)号：US20110188775A1
公开(公告)日：2011-08-04
申请号：US12697575
申请日：2010-02-01
申请人： Jian Sun , Kaiming He , Xiao-Ou Tang
发明人： Jian Sun , Kaiming He , Xiao-Ou Tang
IPC分类号： G06K9/40
CPC分类号： G06K9/40
摘要： Techniques and technologies for de-hazing hazy images are described. Some techniques provide for determining the effects of the haze and removing the same from an image to recover a de-hazed image. Thus, the de-hazed image does not contain the effects of the haze. Some disclosed technologies allow for similar results. This document also discloses systems and methods for de-hazing images. Some of the disclosed de-hazing systems include an image capture device for capturing the hazy image and a processor for removing the effects of the haze from the hazy image. These systems store the recovered, de-hazed images in a memory and/or display the de-hazed images on a display. Some of the disclosed methods include removing the effects of the haze from a hazy image and outputting the recovered, de-hazed image.
摘要翻译：描述了用于去雾模糊图像的技术和技术。一些技术用于确定雾度的影响并从图像中去除它们以恢复去雾图像。因此，去雾图像不包含雾度的影响。一些公开的技术允许类似的结果。该文献还公开了用于去除图像的系统和方法。所公开的去雾系统中的一些包括用于捕获模糊图像的图像捕获装置和用于从模糊图像中去除雾度的影响的处理器。这些系统将恢复的去雾图像存储在存储器中和/或将显示器上的去雾图像显示出来。所公开的方法中的一些包括从模糊图像中去除雾度的影响并输出恢复的去雾图像。

9. 发明申请

US20110075921A1 Image Selection Techniques 有权
标题翻译：图像选择技术
公开(公告)号：US20110075921A1
公开(公告)日：2011-03-31
申请号：US12571317
申请日：2009-09-30
申请人： Jian Sun , Jiangyu Liu
发明人： Jian Sun , Jiangyu Liu
IPC分类号： G06K9/34
CPC分类号： G06T11/60 , G06T7/11 , G06T7/194 , G06T11/001
摘要： Tools disclosed herein comprise progressive, paint stroke based region recognition and selection tools. Using these tools, a user may partially paint a region of interest directly on an image (by using a paint brush or other similar tool). Unlike conventional selection tools, a user is not required to paint the entire region pixel-by-pixel. Rather the desired region is automatically and intelligently recognized based on the partial selection. This is accomplished via a progressive selection algorithm. In addition, these tools provide the ability to quickly execute such region selections on multi-megapixel images.
摘要翻译：本文公开的工具包括渐进的，基于油漆冲程的区域识别和选择工具。使用这些工具，用户可以直接在图像上绘制感兴趣的区域（通过使用油漆刷或其他类似的工具）。与传统的选择工具不同，用户不需要逐个像素地绘制整个区域。相反，基于部分选择自动和智能地识别期望的区域。这是通过逐行选择算法实现的。此外，这些工具还提供了快速执行在百万像素图像上进行这种区域选择的功能。

10. 发明授权

US08452087B2 Image selection techniques 有权
标题翻译：图像选择技术
公开(公告)号：US08452087B2
公开(公告)日：2013-05-28
申请号：US12571317
申请日：2009-09-30
申请人： Jian Sun , Jiangyu Liu
发明人： Jian Sun , Jiangyu Liu
IPC分类号： G06K9/34
CPC分类号： G06T11/60 , G06T7/11 , G06T7/194 , G06T11/001
摘要： Tools disclosed herein comprise progressive, paint stroke based region recognition and selection tools. Using these tools, a user may partially paint a region of interest directly on an image (by using a paint brush or other similar tool). Unlike conventional selection tools, a user is not required to paint the entire region pixel-by-pixel. Rather the desired region is automatically and intelligently recognized based on the partial selection. This is accomplished via a progressive selection algorithm. In addition, these tools provide the ability to quickly execute such region selections on multi-megapixel images.
摘要翻译：本文公开的工具包括渐进的，基于油漆冲程的区域识别和选择工具。使用这些工具，用户可以直接在图像上绘制感兴趣的区域（通过使用油漆刷或其他类似的工具）。与传统的选择工具不同，用户不需要逐个像素地绘制整个区域。相反，基于部分选择自动和智能地识别期望的区域。这是通过逐行选择算法实现的。此外，这些工具还提供了快速执行在百万像素图像上进行这种区域选择的功能。

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