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61. 发明授权

US08655097B2 Adaptive bilateral blur brush tool 有权
标题翻译：自适应双边模糊画笔工具
公开(公告)号：US08655097B2
公开(公告)日：2014-02-18
申请号：US12324251
申请日：2008-11-26
申请人： Jen-Chan Chien , Michael W. Tao , Sylvain Paris
发明人： Jen-Chan Chien , Michael W. Tao , Sylvain Paris
IPC分类号： G06K9/40
CPC分类号： G06T5/005 , G06T5/20 , G06T2207/20104 , G06T2207/20192
摘要： A system and method for a blur brush performing adaptive bilateral filtering is disclosed. The method may include receiving user input selecting an area of an image to be filtered, such as by pointing to the image area using the blur brush. The selected image may comprise an edge and a plurality of pixels. The method may operate to the blur brush identifying the edge in the selected image area. The method may operate to apply a filter tool (e.g., a bilateral filter) to the selected image area, while preserving the edge. The methods may be implemented by program instructions executing in parallel on CPU(s) or GPUs.
摘要翻译：公开了一种执行自适应双边滤波的模糊刷的系统和方法。该方法可以包括例如通过使用模糊画面指向图像区域来接收选择要被滤波的图像的区域的用户输入。所选择的图像可以包括边缘和多个像素。该方法可以对识别所选图像区域中的边缘的模糊画笔进行操作。该方法可以操作以在保留边缘的同时将过滤器工具（例如，双边过滤器）应用于所选择的图像区域。这些方法可以由在CPU或者GPU上并行执行的程序指令来实现。

62. 发明授权

US08542923B2 Live coherent image selection 有权
标题翻译：实时相干图像选择
公开(公告)号：US08542923B2
公开(公告)日：2013-09-24
申请号：US13493620
申请日：2012-06-11
申请人： Gregg D. Wilensky , Scott D. Cohen , Jen-Chan Chien
发明人： Gregg D. Wilensky , Scott D. Cohen , Jen-Chan Chien
IPC分类号： G06K9/00
CPC分类号： G06T7/162 , G06T7/12 , G06T7/194
摘要： Methods, systems, and apparatus, including computer program products, feature receiving user input defining a sample of pixels from an image, the image being defined by a raster of pixels. While receiving the user input, the following actions are performed one or more times: pixels are coherently classified in the raster of pixels as being foreground or background based on the sample of pixels; and a rendering of the image is updated on a display to depict classified foreground pixels and background pixels as the sample is being defined.
摘要翻译：方法，系统和装置，包括计算机程序产品，特征在于接收从图像中定义像素样本的用户输入，所述图像由像素光栅定义。在接收用户输入时，执行以下动作一次或多次：基于像素样本，像素被相干地分类为像素的光栅作为前景或背景; 并且在显示器上更新图像的呈现以描绘正在定义样本的分类的前景像素和背景像素。

63. 发明申请

US20130124159A1 Methods and Apparatus for Retargeting and Prioritized Interpolation of Lens Profiles 审中-公开
标题翻译：镜头轮廓重新定位和优先插值的方法和装置
公开(公告)号：US20130124159A1
公开(公告)日：2013-05-16
申请号：US12758647
申请日：2010-04-12
申请人： Simon Chen , Eric Chan , Hailin Jin , Jen-Chan Chien
发明人： Simon Chen , Eric Chan , Hailin Jin , Jen-Chan Chien
IPC分类号： G06F17/17
CPC分类号： G06T5/006 , G06T2207/10004 , H04N5/217 , H04N5/3572
摘要： Methods and apparatus for retargeting and prioritized interpolation of lens profiles. A lens profile file may include a set of lens sub-profiles. The camera body and/or settings described in the file may not exactly match that of camera body and/or settings used to capture a target image. A sub-profile processing module may perform a prioritized sub-profile sorting and interpolation method to generate an interpolated sub-profile that may be applied to the target image to correct aberrations including, but not limited to, geometric distortion, lateral chromatic aberration, and vignette. Thus, models generated for a reference camera at a variety of settings may be applied to a target image captured with the same type of lens but with a different camera and/or with different settings that are not exactly modeled in the lens profile file.
摘要翻译：透镜轮廓的重新定位和优先插值的方法和装置。透镜轮廓文件可以包括一组透镜子轮廓。文件中描述的相机机身和/或设置可能与拍摄目标图像的相机机身和/或设置的设置可能不完全相同。子轮廓处理模块可以执行优先化的子轮廓分类和插值方法以产生可以应用于目标图像的内插子轮廓，以校正像差，以包括但不限于几何失真，横向色差和小插曲因此，以各种设置为参考相机生成的模型可以应用于用相同类型的镜头捕获的目标图像，但是可以应用于不同的相机和/或具有不精确建模在镜头轮廓文件中的不同设置。

64. 发明申请

US20130121606A1 Adaptive Bilateral Blur Brush Tool 有权
标题翻译：自适应双面模糊画笔工具
公开(公告)号：US20130121606A1
公开(公告)日：2013-05-16
申请号：US12324251
申请日：2008-11-26
申请人： Jen-Chan Chien , Michael W. Tao , Sylvain Paris
发明人： Jen-Chan Chien , Michael W. Tao , Sylvain Paris
IPC分类号： G06K9/40
CPC分类号： G06T5/005 , G06T5/20 , G06T2207/20104 , G06T2207/20192
摘要： A system and method for a blur brush performing adaptive bilateral filtering is disclosed. The method may include receiving user input selecting an area of an image to be filtered, such as by pointing to the image area using the blur brush. The selected image may comprise an edge and a plurality of pixels. The method may operate to the blur brush identifying the edge in the selected image area. The method may operate to apply a filter tool (e.g., a bilateral filter) to the selected image area, while preserving the edge. The methods may be implemented by program instructions executing in parallel on CPU(s) or GPUs.
摘要翻译：公开了一种执行自适应双边滤波的模糊刷的系统和方法。该方法可以包括例如通过使用模糊画面指向图像区域来接收选择要被滤波的图像的区域的用户输入。所选择的图像可以包括边缘和多个像素。该方法可以对识别所选图像区域中的边缘的模糊画笔进行操作。该方法可以操作以在保留边缘的同时将过滤器工具（例如，双边过滤器）应用于所选择的图像区域。这些方法可以由在CPU或者GPU上并行执行的程序指令来实现。

65. 发明申请

US20130034313A1 Regression-Based Learning Model for Image Upscaling 有权
标题翻译：基于回归的图像升高学习模型
公开(公告)号：US20130034313A1
公开(公告)日：2013-02-07
申请号：US13565334
申请日：2012-08-02
申请人： Zhe Lin , Scott D. Cohen , Jen-Chan Chien , Sarah A. Kong , Jianchao Yang
发明人： Zhe Lin , Scott D. Cohen , Jen-Chan Chien , Sarah A. Kong , Jianchao Yang
IPC分类号： G06K9/32
CPC分类号： G06T3/4053
摘要： Methods and systems for a regression-based learning model in image upscaling are disclosed. In one embodiment, a set of image patch pairs for each of a set of images is generated. Each of the image patch pairs contains a natural image and a corresponding downscaled lower-resolution image. A regression model based at least in part on the set of image patch pairs is defined. The regression model represents a gradient of a function of the downscaled lower-resolution image. An image is upscaled based at least in part on the regression model.
摘要翻译：公开了一种基于回归的学习模型在图像放大中的方法和系统。在一个实施例中，生成用于一组图像中的每一个的一组图像补丁对。每个图像补丁对包含自然图像和对应的缩小的较低分辨率图像。定义了至少部分基于图像补丁对集合的回归模型。回归模型表示缩小的较低分辨率图像的函数的梯度。至少部分基于回归模型，图像被放大。

66. 发明申请

US20130034311A1 Denoising and Artifact Removal in Image Upscaling 有权
标题翻译：图像缩放中的去噪和人工去除
公开(公告)号：US20130034311A1
公开(公告)日：2013-02-07
申请号：US13565379
申请日：2012-08-02
申请人： Zhe Lin , Scott D. Cohen , Jen-Chan Chien , Sarah A. Kong , Jianchao Yang
发明人： Zhe Lin , Scott D. Cohen , Jen-Chan Chien , Sarah A. Kong , Jianchao Yang
IPC分类号： G06K9/40
CPC分类号： G06T3/4053
摘要： Methods and systems for denoising and artifact removal in image upscaling are disclosed. In one embodiment, a low frequency band image intermediate is obtained from an input image. An upsampled image intermediate is obtained from the input image by upsampling. A result image is estimated, based at least in part on the upsampled image intermediate, the low frequency band image intermediate, and the input image. The input image is of a smaller scale than the result image. The estimating the result image further includes eliminating from the result image noise that is present in the input image.
摘要翻译：公开了在图像升高中去除和去除伪影的方法和系统。在一个实施例中，从输入图像获得低频带图像中间体。通过上采样从输入图像获得上采样图像中间值。至少部分地基于上采样图像中间，低频带图像中间和输入图像来估计结果图像。输入图像的尺寸小于结果图像。估计结果图像还包括消除输入图像中存在的结果图像噪声。

67. 发明申请

US20130011057A1 Hough Transform Method for Linear Ribbon and Circular Ring Detection in the Gradient Domain 有权
标题翻译：梯度域中线性带和圆环检测的霍夫变换方法
公开(公告)号：US20130011057A1
公开(公告)日：2013-01-10
申请号：US13621180
申请日：2012-09-15
申请人： Xinju Li , Simon Chen , Jen-Chan Chien
发明人： Xinju Li , Simon Chen , Jen-Chan Chien
IPC分类号： G06K9/48
CPC分类号： G06K9/4633
摘要： A method for converting a portion of an image from a first domain to a second domain. The method may apply a Hough transform on the converted portion of the image, including calculating a range of angles for each tested pixel q relative to a center pixel p, quantizing the range of angles into a plurality of bins, voting each tested pixel q using a range of bins using a weighted voting schema; and detecting one or more features in the portion of the image. The methods may be implemented by program instructions executing in parallel on CPU(s) or GPUs.
摘要翻译：一种用于将来自第一域的图像的一部分转换为第二域的方法。该方法可以对图像的转换部分应用霍夫变换，包括针对每个被测试的像素q相对于中心像素p计算角度的范围，将角度范围量化成多个分区，使用使用加权投票模式的一系列仓库; 以及检测图像部分中的一个或多个特征。这些方法可以由在CPU或者GPU上并行执行的程序指令来实现。

68. 发明申请

US20120294529A1 LIVE COHERENT IMAGE SELECTION 有权
标题翻译：实现相关图像选择
公开(公告)号：US20120294529A1
公开(公告)日：2012-11-22
申请号：US13493620
申请日：2012-06-11
申请人： Gregg D. Wilensky , Scott D. Cohen , Jen-Chan Chien
发明人： Gregg D. Wilensky , Scott D. Cohen , Jen-Chan Chien
IPC分类号： G06K9/34
CPC分类号： G06T7/162 , G06T7/12 , G06T7/194
摘要： Methods, systems, and apparatus, including computer program products, feature receiving user input defining a sample of pixels from an image, the image being defined by a raster of pixels. While receiving the user input, the following actions are performed one or more times: pixels are coherently classified in the raster of pixels as being foreground or background based on the sample of pixels; and a rendering of the image is updated on a display to depict classified foreground pixels and background pixels as the sample is being defined.
摘要翻译：方法，系统和装置，包括计算机程序产品，特征在于接收从图像中定义像素样本的用户输入，所述图像由像素光栅定义。在接收用户输入时，执行以下动作一次或多次：基于像素样本，像素被相干地分类为像素的光栅作为前景或背景; 并且在显示器上更新图像的呈现以描绘正在定义样本的分类的前景像素和背景像素。

69. 发明授权

US08315473B1 Variably fast and continuous bilateral approximation filtering using histogram manipulations 有权
标题翻译：使用直方图操纵可变快速和连续的双边近似滤波
公开(公告)号：US08315473B1
公开(公告)日：2012-11-20
申请号：US12323009
申请日：2008-11-25
申请人： Michael W. Tao , Jen-Chan Chien
发明人： Michael W. Tao , Jen-Chan Chien
IPC分类号： G06K9/40 , G06K9/00
CPC分类号： G06T5/008 , G06T5/20 , G06T5/40 , G06T2207/20012
摘要： A system and method for performing integral histogram convolution for filtering image data is disclosed. The method may include applying a filter window to a first portion of an image, wherein the filter window includes an interior region and a border region. The method may include generating a plurality of histograms for the pixels in the filter window. The method may include generating spatial weight coefficients for the pixels in the border of the filter window. The method may include generating a plurality of color weight coefficients for the pixels in the filter window. The method may include performing a filtering operation on the pixels in the filter window by applying a respective spatial weight coefficient and a respective color weight coefficient to the values in the plurality of histograms for each respective pixel in the filter window. The methods may be implemented by program instructions executing in parallel on CPU(s) or GPUs.
摘要翻译：公开了一种用于执行用于过滤图像数据的整体直方图卷积的系统和方法。该方法可以包括将过滤器窗口应用于图像的第一部分，其中过滤器窗口包括内部区域和边界区域。该方法可以包括为滤波器窗口中的像素生成多个直方图。该方法可以包括为滤波器窗口的边界中的像素生成空间权重系数。该方法可以包括为滤波器窗口中的像素生成多个颜色权重系数。该方法可以包括通过对滤波器窗口中的每个像素的多个直方图中的值应用相应的空间权重系数和相应的颜色权重系数来对滤波器窗口中的像素执行滤波操作。这些方法可以通过在CPU或者GPU上并行执行的程序指令来实现。

70. 发明申请

US20120243803A1 Laying Out Multiple Images 有权
标题翻译：放置多个图像
公开(公告)号：US20120243803A1
公开(公告)日：2012-09-27
申请号：US13486882
申请日：2012-06-01
申请人： Hailin Jin , Jen-Chan Chien
发明人： Hailin Jin , Jen-Chan Chien
IPC分类号： G06K9/36
CPC分类号： G06T3/4038 , G06T7/30
摘要： Systems, methods, and apparatuses, including computer program products, are provided for re-layout of composite images. In some implementations, a method includes identifying geometric transformations corresponding to multiple images from a collection of images, where a geometric transformation reorients a corresponding image in relation to a common reference frame when applied and identifying a reference image for the multiple images in the collection of images. The method also includes determining overlapping image regions for the multiple images starting from the reference image, the determining based on the identified geometric transformations, determining additional transformations of a specified type for the multiple images based on the overlapping image regions, where an additional transformation lays out a corresponding image in relation to the reference image when applied, and making the additional transformations available for further processing and output with respect to the collection of images.
摘要翻译：提供了包括计算机程序产品在内的系统，方法和装置用于重新布局合成图像。在一些实施方式中，一种方法包括从图像集合中识别对应于多个图像的几何变换，其中几何变换在应用时重新定位相对于公共参考帧的对应图像，并且在集合中识别多个图像的参考图像图片。该方法还包括确定从参考图像开始的多个图像的重叠图像区域，基于所识别的几何变换的确定，基于重叠图像区域确定多个图像的指定类型的额外变换，其中附加变换在应用时相对于参考图像输出相应的图像，并且使得附加变换可用于进一步处理和输出关于图像的收集。

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