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31. 发明申请

US20130058588A1 Motion Deblurring Using Image Upsampling 有权
标题翻译：使用图像上采样的运动去皱
公开(公告)号：US20130058588A1
公开(公告)日：2013-03-07
申请号：US13480119
申请日：2012-05-24
申请人： Jue Wang , Hojin Cho , Jen-Chan Chien , Sarah A. Kong , Seungyong Lee
发明人： Jue Wang , Hojin Cho , Jen-Chan Chien , Sarah A. Kong , Seungyong Lee
IPC分类号： G06K9/40
CPC分类号： G06T5/003
摘要： Various embodiments of methods and apparatus for motion deblurring are disclosed. In one embodiment, an estimate of a latent image of a blurred image at a current scale from an estimate of a latent image at a previous coarse scale is generated using an upsampling super-resolution function, and a blur kernel is estimated based on the estimate of the latent image and the blurred image; and are repeated from a course to fine scale. A final image estimate is generated. The generating the final image estimate includes performing a deconvolution of the latent image using the blur kernel and the blurred image.
摘要翻译：公开了用于运动去模糊的方法和装置的各种实施例。在一个实施例中，使用上采样超分辨率函数，从先前粗略尺度的潜像估计值来估计当前尺度下的模糊图像的潜像，并且基于估计来估计模糊核的潜像和模糊图像; 并从课程重复到精细规模。生成最终图像估计。生成最终图像估计包括使用模糊核和模糊图像执行潜像的去卷积。

32. 发明授权

US08385634B1 Selecting and applying a color range in an image mask 有权
标题翻译：在图像掩码中选择和应用颜色范围
公开(公告)号：US08385634B1
公开(公告)日：2013-02-26
申请号：US12197912
申请日：2008-08-25
申请人： Jue Wang , Jen-Chan Chien
发明人： Jue Wang , Jen-Chan Chien
IPC分类号： G06K9/00
CPC分类号： G06T7/90 , G06T7/11 , G06T7/187 , G06T7/194 , G06T2207/10024 , G06T2207/20012 , G06T2207/20076
摘要： A method, system, and computer-readable storage medium are disclosed for generating a mask based on a color model. In one embodiment, a selection of at least one color in an input image is received. A color model may be determined based on the selection of the at least one color, wherein the color model comprises one or more truncated Gaussian functions. A mask may be generated based on the color model. The mask may comprise a respective value indicating a degree of membership in the mask for each of the plurality of pixels in the input image, wherein the degree of membership in the mask is a function of a similarity in color to the selection.
摘要翻译：公开了一种基于颜色模型生成掩模的方法，系统和计算机可读存储介质。在一个实施例中，接收输入图像中的至少一种颜色的选择。可以基于至少一种颜色的选择来确定颜色模型，其中颜色模型包括一个或多个截断的高斯函数。可以基于颜色模型生成蒙版。掩模可以包括指示输入图像中的多个像素中的每个像素的掩模的隶属程度的相应值，其中掩码中的隶属度是与选择的颜色相似度的函数。

33. 发明授权

US08290300B2 Seam-based reduction and expansion of images with color-weighted priority 有权
标题翻译：具有颜色加权优先权的基于接缝的缩小和扩展图像
公开(公告)号：US08290300B2
公开(公告)日：2012-10-16
申请号：US12184060
申请日：2008-07-31
申请人： Shmuel Avidan , Jen-Chan Chien , Chintan Intwala , Jue Wang
发明人： Shmuel Avidan , Jen-Chan Chien , Chintan Intwala , Jue Wang
IPC分类号： G06K9/32
CPC分类号： H04N1/3872 , G06T3/0012 , H04N1/393
摘要： A system and method for expansion and reduction of images uses an absolute value associated with each pixel of an input image (e.g., a color and/or intensity value) to determine a respective energy value for each pixel. For example, a given color or range of colors (e.g., skin tones, or other high-priority colors) may be assigned higher energy values than other colors and/or color ranges, and may be protected during image reduction and/or expansion. These energy values may be used to determine a cost associated with various seams of the image, which may represent the priority of the seams in the image. One or more low-cost seams may be identified for removal or replication to produce a resized image. The methods may be used in conjunction with an automated skin tone detector or a user interface that allows selection of one or more high priority colors or color ranges.
摘要翻译：用于扩展和缩小图像的系统和方法使用与输入图像的每个像素（例如，颜色和/或强度值）相关联的绝对值来确定每个像素的相应能量值。例如，给定的颜色或范围的颜色（例如，肤色或其他高优先级颜色）可被赋予比其他颜色和/或颜色范围更高的能量值，并且可以在图像缩小和/或扩展期间被保护。这些能量值可以用于确定与图像的各种接缝相关联的成本，其可以表示图像中的接缝的优先级。可以识别一个或多个低成本接缝用于去除或复制以产生调整大小的图像。所述方法可以与允许选择一个或多个高优先级颜色或颜色范围的自动肤色检测器或用户界面结合使用。

34. 发明授权

US08280186B1 Seam-based reduction and expansion of images with table-based priority 有权
标题翻译：基于接缝的减少和扩展具有基于表格优先权的图像
公开(公告)号：US08280186B1
公开(公告)日：2012-10-02
申请号：US12184039
申请日：2008-07-31
申请人： Shmuel Avidan , Jen-Chan Chien , Chintan Intwala
发明人： Shmuel Avidan , Jen-Chan Chien , Chintan Intwala
IPC分类号： G06K9/32
CPC分类号： G06T3/0012
摘要： A system and method for expansion and reduction of images uses a look-up table to define an arbitrary mapping of data (e.g., pixel values) representing an image to respective energy values. Each pixel value may represent an absolute color or intensity value, a difference in color or intensity values, or an average, derivative, minimum, or maximum of two or more pixel values. The energy values may then be used to determine one or more low-cost seams of the image to be removed for an image reduction operation or replicated for an image expansion operation, where the cost of each seam is dependent on the energy values of the pixels of the seam. The look-up table may be used to apply a threshold and/or cap on the energy values mapped to pixel values. The look-up table may also provide a mechanism for reconfiguring mappings, thresholds, and/or caps.
摘要翻译：用于扩展和缩小图像的系统和方法使用查找表来将表示图像的数据（例如，像素值）的任意映射定义为各自的能量值。每个像素值可以表示绝对颜色或强度值，颜色或强度值的差异，或两个或多个像素值的平均，导数，最小值或最大值。然后可以使用能量值来确定用于图像缩小操作要被去除的图像的一个或多个低成本接缝，或者用于图像展开操作的复制，其中每个接缝的成本取决于像素的能量值的接缝。查找表可以用于对映射到像素值的能量值应用阈值和/或上限。查找表还可以提供用于重新配置映射，阈值和/或上限的机制。

35. 发明授权

US08233707B2 Automatically selected adjusters 有权
标题翻译：自动选择的调节器
公开(公告)号：US08233707B2
公开(公告)日：2012-07-31
申请号：US13079718
申请日：2011-04-04
申请人： Jen-Chan Chien , Joseph Ault , Scott Byer , Marc Pawliger
发明人： Jen-Chan Chien , Joseph Ault , Scott Byer , Marc Pawliger
IPC分类号： G06K9/00 , G06K9/40 , G03F3/08
CPC分类号： H04N1/62
摘要： Automatically selected adjusters are described, including selecting an area of an image, determining a characteristic of the area, and selecting an adjuster of a set of adjusters based on the characteristic of the area.
摘要翻译：描述自动选择的调整器，包括选择图像的区域，确定区域的特性，以及基于区域的特征来选择一组调节器的调节器。

36. 发明授权

US08218900B1 Non-linear image scaling with seam energy 有权
标题翻译：具有接缝能量的非线性图像缩放
公开(公告)号：US08218900B1
公开(公告)日：2012-07-10
申请号：US12183974
申请日：2008-07-31
申请人： Shmuel Avidan , Jen-Chan Chien , Chintan Intwala
发明人： Shmuel Avidan , Jen-Chan Chien , Chintan Intwala
IPC分类号： G06K9/20
CPC分类号： G06T3/0012
摘要： A system and method for expansion and reduction of images uses a hybrid resizing technique that combines seam carving and image scaling techniques to reduce or expand an image. Seam carving techniques may be used to identify one or more low-cost seams of an input image, and these low-cost seams may be scaled up or down to expand or reduce the overall input image and produce a resized image. A different scaling factor may be applied to different ones of the low-cost seams, dependent on the average or total energy value of each of the seams. The scaling factor applied to each seam may be dependent on the number of low-cost seams identified for scaling, which may be configurable by a user. A configurable look-up table may map seam costs to scaling factors, and may be accessed to determine a respective scaling factor to be applied to each identified seam.
摘要翻译：用于扩展和缩小图像的系统和方法使用混合尺寸调整技术，其结合了缝合雕刻和图像缩放技术来减少或展开图像。可以使用接缝雕刻技术来识别输入图像的一个或多个低成本接缝，并且可以将这些低成本接缝放大或缩小，以扩大或缩小整个输入图像并产生调整大小的图像。取决于每个接缝的平均或总能量值，可以将不同的缩放因子应用于不同的低成本接缝。应用于每个接缝的缩放因子可以取决于识别用于缩放的低成本接缝的数量，其可以由用户配置。可配置的查找表可以将接缝成本映射到缩放因子，并且可以被访问以确定要应用于每个识别的接缝的各自的缩放因子。

37. 发明授权

US07471417B1 Method and apparatus for locating a source point for an image-retouching tool 有权
标题翻译：用于定位图像润饰工具的源点的方法和装置
公开(公告)号：US07471417B1
公开(公告)日：2008-12-30
申请号：US11084347
申请日：2005-03-17
申请人： Jen-Chan Chien
发明人： Jen-Chan Chien
IPC分类号： H04N1/60
CPC分类号： H04N1/622
摘要： One embodiment of the present invention provides a system that automatically locates a source point within an image for an image-retouching tool. During operation, the system receives an image, wherein the image includes a defective area. Next, the system determines visual characteristics for the defective area. The system then searches around the defective area to identify candidate replacements for the defective area, and also determines visual characteristics for the candidate replacements. Next, the system compares visual characteristics of the defective area with visual characteristics for the candidate replacements to select a candidate replacement to be used as the source point from which pixels can be copied by the image-retouching tool. Note that this system not only improves the usability of image-retouching tools, but can also improve the quality of the result.
摘要翻译：本发明的一个实施例提供了一种自动定位图像修饰工具的图像内的源点的系统。在操作期间，系统接收图像，其中图像包括缺陷区域。接下来，系统确定缺陷区域的视觉特性。然后，系统在缺陷区域周围搜索以识别缺陷区域的候选替代物，并且还确定候选替代物的视觉特征。接下来，系统将缺陷区域的视觉特征与候选替换的视觉特征进行比较，以选择要用作可由图像修饰工具从其中复制像素的源点的候选替换。注意，该系统不仅提高了图像修饰工具的可用性，而且还可以提高结果的质量。

38. 发明申请

US20080144970A1 Universal Front End for Masks, Selections, and Paths 有权
标题翻译：通用前端面具，选择和路径
公开(公告)号：US20080144970A1
公开(公告)日：2008-06-19
申请号：US11610285
申请日：2006-12-13
申请人： Gregg D. Wilensky , Jen-Chan Chien , Sarah A. Kong
发明人： Gregg D. Wilensky , Jen-Chan Chien , Sarah A. Kong
IPC分类号： G06K9/20
CPC分类号： G06T11/60 , G06K9/48 , H04L45/50 , H04L47/10
摘要： A method, system, and computer-readable storage medium are disclosed for editing a digital image with automatic conversion of region modalities. Input comprising an instruction to perform an operation on a first portion of the digital image may be received. The first portion of the digital image may comprise data defined by a first region modality. The operation may be applicable to data defined by a second region modality. In response to receiving the input, the first portion of the digital image may be automatically converted from the first region modality to the second region modality. The operation may be automatically performed on the converted first portion of the digital image (i.e., as defined by the second region modality).
摘要翻译：公开了用于通过区域模态的自动转换来编辑数字图像的方法，系统和计算机可读存储介质。可以接收包括对数字图像的第一部分执行操作的指令的输入。数字图像的第一部分可以包括由第一区域模态定义的数据。该操作可以适用于由第二区域模态定义的数据。响应于接收到输入，数字图像的第一部分可以自动地从第一区域模式转换到第二区域模态。可以对数字图像的转换的第一部分（即，由第二区域模态定义）自动执行操作。

39. 发明申请

US20080143740A1 Stable Mask Combination in Digital Image Editing 有权
标题翻译：数字图像编辑中的稳定面具组合
公开(公告)号：US20080143740A1
公开(公告)日：2008-06-19
申请号：US11610274
申请日：2006-12-13
申请人： Gregg D. Wilensky , Jen-Chan Chien
发明人： Gregg D. Wilensky , Jen-Chan Chien
IPC分类号： G09G5/00
CPC分类号： G06T11/60
摘要： A method, system, and computer-readable storage medium are disclosed for combining raster image masks in a digital image. A first raster image mask may be generated that comprises a first set of one or more pixels having a first intermediate value for membership in the first raster image mask. A second raster image mask may be generated that comprises the first set of one or more pixels having a second intermediate value for membership in the second raster image mask. The first raster image mask and the second raster image mask may be combined to generate a third raster image mask, wherein a boundary of the third raster image mask is not greater than a combined boundary of the first raster image mask and the second raster image mask.
摘要翻译：公开了一种在数字图像中组合光栅图像掩模的方法，系统和计算机可读存储介质。可以生成第一光栅图像掩模，其包括具有用于第一光栅图像掩模中的隶属关系的第一中间值的一个或多个像素的第一组。可以生成第二光栅图像掩模，其包括具有第二中间值的第一组一个或多个像素，用于第二光栅图像掩模中的成员资格。可以组合第一光栅图像掩模和第二光栅图像掩模以产生第三光栅图像掩模，其中第三光栅图像掩模的边界不大于第一光栅图像掩模和第二光栅图像掩模的组合边界。

40. 发明申请

US20080019587A1 Live coherent image selection 有权
标题翻译：实时相干图像选择
公开(公告)号：US20080019587A1
公开(公告)日：2008-01-24
申请号：US11517189
申请日：2006-09-06
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： G06K9/62 , G06K9/34
CPC分类号： G06T7/162 , G06T7/12 , G06T7/194
摘要： Methods, systems, and apparatus, including computer program products, featuring 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，其特征在于接收用户输入定义来自图像的像素样本，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。

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