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81. 发明授权

US09077943B2 Local image statistics collection 有权
标题翻译：本地图像统计收集
公开(公告)号：US09077943B2
公开(公告)日：2015-07-07
申请号：US13484741
申请日：2012-05-31
申请人： Suk Hwan Lim , D. Amnon Silverstein , Guy Cote , Steven David Hordley , Graham Finlayson , Weichun Ku , Joseph P. Bratt
发明人： Suk Hwan Lim , D. Amnon Silverstein , Guy Cote , Steven David Hordley , Graham Finlayson , Weichun Ku , Joseph P. Bratt
IPC分类号： G06K9/00 , H04N9/73 , H04N5/14 , H04N9/04
CPC分类号： H04N9/73 , H04N5/142 , H04N9/045 , H04N9/735 , H04N2209/046
摘要： Systems and methods for generating local image statistics are provided. In one example, an image signal processing system may include a statistics pipeline with image processing logic and local image statistics collection logic. The image processing logic may receive and process pixels of raw image data. The local image statistics collection logic may generate a local histogram associated with a luminance of the pixels of a first block of pixels of the raw image data or a thumbnail in which a pixel of the thumbnail represents a downscaled version of the luminance of the pixels of the first block of the pixel. The raw image data may include many other blocks of pixels of the same size as the first block of pixels.
摘要翻译：提供了生成本地图像统计信息的系统和方法。在一个示例中，图像信号处理系统可以包括具有图像处理逻辑和本地图像统计信息收集逻辑的统计流水线。图像处理逻辑可以接收和处理原始图像数据的像素。本地图像统计收集逻辑可以生成与原始图像数据的第一像素块的像素的亮度相关联的局部直方图或缩略图，其中缩略图的像素表示缩略图的像素的亮度像素的第一个块。原始图像数据可以包括与第一像素块相同尺寸的许多其他像素块。

82. 发明授权

US09025867B2 Systems and methods for YCC image processing 有权
标题翻译： YCC图像处理系统和方法
公开(公告)号：US09025867B2
公开(公告)日：2015-05-05
申请号：US13484926
申请日：2012-05-31
申请人： Guy Cote , Sheng Lin , Suk Hwan Lim , D. Amnon Silverstein , Simon Wolfenden Butler , Mark A. Zimmer , Joseph P. Bratt
发明人： Guy Cote , Sheng Lin , Suk Hwan Lim , D. Amnon Silverstein , Simon Wolfenden Butler , Mark A. Zimmer , Joseph P. Bratt
IPC分类号： G06K9/00 , G06T1/20 , G06T3/40
CPC分类号： G06T1/20 , G06T3/4015
摘要： Systems and methods for processing YCC image data provided. In one example, an electronic device includes memory to store image data in RGB or YCC format and a YCC image processing pipeline to process the image data. The YCC image processing pipeline may include receiving logic configured to receive the image data in RGB or YCC format and color space conversion logic configured to, when the image data is received in RGB format, convert the image data into YCC format. The YCC image processing logic may also include luma sharpening and chroma suppression logic; brightness, contrast, and color adjustment logic; gamma logic; chroma decimation logic; scaling logic; and chroma noise reduction logic.
摘要翻译：用于处理提供的YCC图像数据的系统和方法。在一个示例中，电子设备包括以RGB或YCC格式存储图像数据的存储器和用于处理图像数据的YCC图像处理流水线。 YCC图像处理流水线可以包括被配置为接收RGB或YCC格式的图像数据的接收逻辑，以及配置为当以RGB格式接收图像数据时将图像数据转换为YCC格式的颜色空间转换逻辑。 YCC图像处理逻辑还可以包括亮度锐化和色度抑制逻辑; 亮度，对比度和颜色调整逻辑; 伽玛逻辑; 色度抽取逻辑; 缩放逻辑; 和色度降噪逻辑。

83. 发明授权

US09014504B2 Systems and methods for highlight recovery in an image signal processor 有权
标题翻译：用于图像信号处理器中高亮恢复的系统和方法
公开(公告)号：US09014504B2
公开(公告)日：2015-04-21
申请号：US13485199
申请日：2012-05-31
申请人： Suk Hwan Lim , David Hayward , D. Amnon Silverstein
发明人： Suk Hwan Lim , David Hayward , D. Amnon Silverstein
IPC分类号： G06K9/40 , H04N5/228 , H04N5/76 , H04N9/64 , H04N9/68 , G06K9/00 , H04N5/232 , H04N5/235 , H04N9/04
CPC分类号： H04N5/23229 , H04N5/2355 , H04N9/045 , H04N2209/046
摘要： Image sensors have finite ranges of illuminance that may be captured. When the sensors for particular pixels receive an amount of light exceeding these finite ranges, the pixel values clip to the maximum pixel value. Systems and methods for estimating pixel values that are clipped or near clipping are provided. In one example, a method for processing image data includes determining that a first channel of the image data is saturated or near saturation. The method further includes computing a highlight recovery value for the first channel based upon alternative channels in the image data that are not saturated or near saturation. The highlight recovery value is applied to the first channel.
摘要翻译：图像传感器有可能被捕获的有限的照度范围。当特定像素的传感器接收到超过这些有限范围的光量时，像素值将剪切到最大像素值。提供了用于估计被裁剪或接近裁剪的像素值的系统和方法。在一个示例中，用于处理图像数据的方法包括确定图像数据的第一通道饱和或接近饱和。该方法还包括基于不饱和或接近饱和的图像数据中的替代信道来计算第一信道的高亮恢复值。高亮恢复值应用于第一个通道。

84. 发明授权

US08654201B2 Method for deblurring an image 有权
标题翻译：去除图像的方法
公开(公告)号：US08654201B2
公开(公告)日：2014-02-18
申请号：US11064128
申请日：2005-02-23
申请人： Suk Hwan Lim , D. Amnon Silverstein
发明人： Suk Hwan Lim , D. Amnon Silverstein
IPC分类号： H04N5/228 , H04N5/235 , B03B7/00
CPC分类号： H04N5/23248 , G06T5/003 , G06T5/50 , G06T2207/20056 , H04N5/23277
摘要： A method for deblurring an image. A first image is captured. A second image is captured, wherein the second image is more blurred and more exposed than the first image. The second image is deblurred based on the first image.
摘要翻译：去除图像的方法。捕获第一个图像。捕获第二图像，其中第二图像比第一图像更模糊并且更暴露。第二个图像基于第一个图像被去除模糊。

85. 发明申请

US20130322752A1 SYSTEMS AND METHODS FOR CHROMA NOISE REDUCTION 有权
公开(公告)号：US20130322752A1
公开(公告)日：2013-12-05
申请号：US13484991
申请日：2012-05-31
申请人： Suk Hwan Lim , Mark A. Zimmer
发明人： Suk Hwan Lim , Mark A. Zimmer
IPC分类号： G06K9/40
CPC分类号： G06T5/20 , G06T5/002 , G06T2207/10024
摘要： Systems and methods for reducing chrominance (chroma) noise in image data are provided. In one example of such a method, image data in YCC format may be received into logic of an image signal processor. Using the logic, noise may be filtered from a first chrominance component or a second chrominance component, or both, of the image data, using a sparse filter and a noise threshold. The noise threshold may be determined based at least in part on two of the components of the YCC image data.

86. 发明申请

US20130321700A1 Systems and Methods for Luma Sharpening 有权
标题翻译：亮度磨削系统与方法
公开(公告)号：US20130321700A1
公开(公告)日：2013-12-05
申请号：US13485341
申请日：2012-05-31
申请人： Guy Cote , Suk Hwan Lim , Munehiro Mori , Sheng Lin
发明人： Guy Cote , Suk Hwan Lim , Munehiro Mori , Sheng Lin
IPC分类号： H04N11/20
CPC分类号： G06T7/408 , H04N5/213
摘要： Systems, methods, and devices for sharpening image data are provided. One example of an image signal processing system includes a YCC processing pipeline that includes luma sharpening logic. The luma sharpening logic may sharpen the luma component while avoiding sharpening some noise. Specifically, a multi-scale unsharp mask filter may obtain unsharp signals by filtering an input luma component, and sharp component determination logic may determine sharp signals representing differences between the unsharp signals and the luma component. Sharp lookup tables may “core” the sharp signals, which may prevent some noise from being sharpened. Output logic may determine a sharpened output luma signal by combining the sharp signals with, for example, luma component or one of the unsharp signals.
摘要翻译：提供了用于锐化图像数据的系统，方法和设备。图像信号处理系统的一个示例包括包括亮度锐化逻辑的YCC处理流水线。亮度锐化逻辑可以锐化亮度分量，同时避免锐化某些噪声。具体地说，多尺度钝化掩模滤波器可以通过对输入亮度分量进行滤波来获得钝化信号，并且尖锐分量确定逻辑可以确定表示不清晰信号和亮度分量之间差异的尖锐信号。锐度查找表可能会“清除”尖锐的信号，这可能会阻止某些噪点的锐化。输出逻辑可以通过将尖锐信号与例如亮度分量或钝化信号之一组合来确定锐化的输出亮度信号。

87. 发明申请

US20130275577A1 Selecting Content Within a Web Page 审中-公开
标题翻译：在网页内选择内容
公开(公告)号：US20130275577A1
公开(公告)日：2013-10-17
申请号：US13817741
申请日：2010-12-14
申请人： Suk Hwan Lim
发明人： Suk Hwan Lim
IPC分类号： H04L12/26
CPC分类号： H04L43/06 , G06F16/9577
摘要： A method of selecting content within a web page (FIG. 1, 110; FIG. 2C, 207; FIG. 4, 407; FIG. 5, 507) comprising: accessing first web page data associated with at least one previously accessed web page, the first web page data describing popular content within the previously accessed web page previously selected by a group of users, accessing second web page data associated with a currently accessed web page (FIG. 1, 110; FIG. 2C, 207; FIG. 4, 407; FIG. 5, 507), comparing the first web page data with the second web page data, and presenting to a user, via an output device (FIG. 1, 150), equivalent web page data selected most often within the at least one previously accessed web page as selected content within the currently accessed web page (FIG. 1, 110; FIG. 2C, 207; FIG. 4, 407; FIG. 5, 507).
摘要翻译：一种在网页内选择内容的方法（图1，图110，图2C，207;图4，图407，图5,507）包括：访问与至少一个以前访问的网页相关联的第一网页数据描述先前由一组用户选择的先前访问的网页中的流行内容的第一网页数据，访问与当前访问的网页相关联的第二网页数据（图1，图110，图2C，图207）。 4，407;图5,507），将第一网页数据与第二网页数据进行比较，以及经由输出设备（图1，150）向用户呈现最常选择的等效网页数据所述至少一个先前访问的网页作为当前访问的网页内的所选内容（图1，图110，图2C，207;图4，图407，图5,507）。

88. 发明申请

US20120246552A1 PROVIDING A PARTICULAR TYPE OF UNIFORM RESOURCE LOCATOR 审中-公开
标题翻译：提供特殊类型的统一资源定位器
公开(公告)号：US20120246552A1
公开(公告)日：2012-09-27
申请号：US13052622
申请日：2011-03-21
申请人： Samson J. Liu , Suk Hwan Lim , Jerry J. Liu
发明人： Samson J. Liu , Suk Hwan Lim , Jerry J. Liu
IPC分类号： G06F17/00
CPC分类号： G06F16/951
摘要： Examples disclosed herein are example systems and methods to provide a particular type of uniform resource locator. In one example, a processor identifies webpage source code associated with a list of text associated with the type of uniform resource locator. The processor may identify a uniform resource locator within the identified webpage source code and provide the uniform resource locator.
摘要翻译：本文公开的示例是提供特定类型的统一资源定位符的示例系统和方法。在一个示例中，处理器识别与与统一资源定位符的类型相关联的文本列表相关联的网页源代码。处理器可以识别所识别的网页源代码内的统一资源定位符，并提供统一的资源定位符。

89. 发明授权

US07941002B2 Apparatus and methods of producing photorealistic image thumbnails 有权
标题翻译：制作逼真图像缩略图的装置和方法
公开(公告)号：US07941002B2
公开(公告)日：2011-05-10
申请号：US11607181
申请日：2006-12-01
申请人： Ramin Samadani , Suk Hwan Lim , Daniel R. Tretter
发明人： Ramin Samadani , Suk Hwan Lim , Daniel R. Tretter
IPC分类号： G06K9/00 , G06K9/34 , G06K9/46 , G06K9/66 , G06K9/40 , G06K9/32 , G06K9/54 , G06K9/60 , H04N9/47 , H04N7/18 , G06F17/28 , G06F17/27 , G06F17/26 , G06F17/25 , G06F17/24 , G06F17/22 , G06F17/21 , G06F17/20 , G06F17/00 , G06F3/048 , H04N5/262 , H04N5/222 , H04N5/44
CPC分类号： G06T3/0012
摘要： Methods, systems, and machine-readable media for processing an input image are described. In one aspect, respective visual features of local input image regions of an input image having a first pixel resolution are analyzed to produce a result. Based on the result of analyzing the visual features, reduced-resolution visual representations of corresponding ones of the local input image regions are derived from the input image. A thumbnail image that reflects the arrangements, proportions and local details of the input image having a second pixel resolution lower than the first pixel resolution is produced from the reduced-resolution visual representations. The thumbnail image is output.
摘要翻译：描述了用于处理输入图像的方法，系统和机器可读介质。在一个方面，分析具有第一像素分辨率的输入图像的本地输入图像区域的各自的视觉特征以产生结果。基于分析视觉特征的结果，从输入图像中导出对应的局部输入图像区域的缩小分辨率的视觉表示。从缩小分辨率的视觉表示形成反映具有比第一像素分辨率低的第二像素分辨率的输入图像的配置，比例和局部细节的缩略图。输出缩略图。

90. 发明申请

US20110097011A1 MULTI-RESOLUTION IMAGE EDITING 审中-公开
标题翻译：多分辨率图像编辑
公开(公告)号：US20110097011A1
公开(公告)日：2011-04-28
申请号：US12606822
申请日：2009-10-27
申请人： Suk Hwan Lim , Xuemei Zhang
发明人： Suk Hwan Lim , Xuemei Zhang
IPC分类号： G06K9/40 , G06K9/32
CPC分类号： G06T11/60
摘要： Visual elements of a first image are changed in accordance with an image editing process to produce an edited high-resolution image and visual elements of a second image are modified in accordance with an emulator process to produce a modified low-resolution image. The emulator process produces the modified low-resolution image with visual changes relative to the second image that mimic perceived visual changes made to the visual elements of the first image by the image editing process to produce the edited high-resolution image. The emulator process is built from a set of one or more image enhancement processes in accordance with an optimization process.
摘要翻译：根据图像编辑处理改变第一图像的视觉元素以产生编辑的高分辨率图像，并且根据仿真器处理修改第二图像的视觉元素以产生修改的低分辨率图像。仿真器过程产生经修改的低分辨率图像，其具有相对于第二图像的视觉变化，其通过图像编辑处理模拟对第一图像的视觉元素的感知视觉变化，以产生编辑的高分辨率图像。根据优化过程，仿真器过程由一组一个或多个图像增强过程构建。

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