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51. 发明授权

US07012617B2 Method for representing a digital color image using a set of palette colors based on detected important colors 有权
公开(公告)号：US07012617B2
公开(公告)日：2006-03-14
申请号：US10846930
申请日：2004-05-17
申请人： Jiebo Luo , Qing Yu , Kevin E. Spaulding
发明人： Jiebo Luo , Qing Yu , Kevin E. Spaulding
IPC分类号： G09G5/02
CPC分类号： H04N1/644
摘要： Disclosed is a method for converting an input digital color image having a set of possible input colors to an output digital color image having a set of palette colors, the number of palette colors being less than the number of possible input colors, wherein the set of palette colors is determined based on the distribution of colors in the input digital image boosted by a distribution of important colors contained in the input digital image.

52. 发明申请

US20050041034A1 Method for representing a digital color image using a set of palette colors based on detected important colors 有权
公开(公告)号：US20050041034A1
公开(公告)日：2005-02-24
申请号：US10846930
申请日：2004-05-17
申请人： Jiebo Luo , Qing Yu , Kevin Spaulding
发明人： Jiebo Luo , Qing Yu , Kevin Spaulding
IPC分类号： G06T1/00 , G06T5/40 , G06T7/00 , G09G5/06 , H04N1/46 , H04N1/60 , H04N1/64 , G09G5/02
CPC分类号： H04N1/644
摘要： Disclosed is a method for converting an input digital color image having a set of possible input colors to an output digital color image having a set of palette colors, the number of palette colors being less than the number of possible input colors, wherein the set of palette colors is determined based on the distribution of colors in the input digital image boosted by a distribution of important colors contained in the input digital image.

53. 发明授权

US06809840B1 Image processing method for adaptively sub-sampling an image 有权
标题翻译：用于对图像进行自适应次采样的图像处理方法
公开(公告)号：US06809840B1
公开(公告)日：2004-10-26
申请号：US09603490
申请日：2000-06-23
申请人： Qing Yu , Jiebo Luo
发明人： Qing Yu , Jiebo Luo
IPC分类号： H04N1405
CPC分类号： H04N1/4105
摘要： A digital image processing method for adaptively sub-sampling an image to X % of original pixels, includes the steps of generating an edge map of the image; normalizing the edge map to N-bits; applying a shift to the normalized edge map such that X % of the pixels will be ones when the normalized shifted edge map is halftoned using a blue noise halftoning technique; halftoning the edge map using the blue noise halftoning technique to generate a halftone mask; and sub-sampling the image at the pixel locations represented by ones in the halftone mask.
摘要翻译：一种用于将图像自适应地对原始像素的X％进行子采样的数字图像处理方法包括以下步骤：产生图像的边缘图; 将边缘图归一化为N位; 对归一化的边缘图进行移位，使得当使用蓝色噪声半色调技术将归一化的移位边缘图半色调时，像素的X％将是一个; 使用蓝色噪声半色调技术对边缘图进行半色调以产生半色调蒙版; 并在由半色调掩模中的像素位置表示的像素位置处对图像进行子采样。

54. 发明授权

US06804418B1 Petite size image processing engine 有权
标题翻译：小尺寸图像处理引擎
公开(公告)号：US06804418B1
公开(公告)日：2004-10-12
申请号：US09705565
申请日：2000-11-03
申请人： Qing Yu , Jiebo Luo
发明人： Qing Yu , Jiebo Luo
IPC分类号： G06T340
CPC分类号： G06T3/4023
摘要： A digital image processing method for generating a low resolution, low bit depth digital image from a higher resolution, higher bit depth input color digital image, includes the steps of: generating a gray scale image from the input color digital image; generating a low resolution sketch image from the grayscale image; generating a low resolution halftone image from the gray scale image; and combining the low resolution sketch image and the low resolution halftone image to form the low resolution, low bit depth digital image.
摘要翻译：一种用于从较高分辨率，高位深度输入彩色数字图像生成低分辨率低位深度数字图像的数字图像处理方法包括以下步骤：从输入彩色数字图像生成灰度图像; 从灰度图像生成低分辨率草图图像; 从灰度图像生成低分辨率半色调图像; 并组合低分辨率草图图像和低分辨率半色调图像以形成低分辨率，低位深度数字图像。

55. 发明授权

US06563513B1 Image processing method and apparatus for generating low resolution, low bit depth images 失效
标题翻译：用于生成低分辨率，低位深度图像的图像处理方法和装置
公开(公告)号：US06563513B1
公开(公告)日：2003-05-13
申请号：US09568759
申请日：2000-05-11
申请人： Qing Yu , Jiebo Luo , Richard A. Simon
发明人： Qing Yu , Jiebo Luo , Richard A. Simon
IPC分类号： G09G500
CPC分类号： G06T3/403
摘要： A digital image processing method for generating a low resolution, low bit depth digital image from a higher resolution, higher bit depth input color digital image, includes the steps of: generating a gray scale image from the input color digital image; generating a valley image; filtering the valley image with a rank order filter to produce a filtered valley image; thresholding the filtered valley image to generate a binary valley image; generating a shadow image and a highlight image from the gray scale image; combining the shadow image, the highlight image, and the binary valley image to produce a combined binary image; and sub-sampling the combined binary image to a desired low resolution.
摘要翻译：一种用于从较高分辨率，高位深度输入彩色数字图像生成低分辨率低位深度数字图像的数字图像处理方法包括以下步骤：从输入彩色数字图像生成灰度图像; 产生谷图像; 用等级滤波器过滤谷图像以产生滤波的谷图像; 阈值滤波谷图像以产生二进制谷图像; 从灰度图像生成阴影图像和高光图像; 组合阴影图像，高光图像和二进制谷图像以产生组合二进制图像; 并将组合的二进制图像分次采样到期望的低分辨率。

56. 发明授权

US06282317B1 Method for automatic determination of main subjects in photographic images 有权
标题翻译：自动确定摄影图像主要科目的方法
公开(公告)号：US06282317B1
公开(公告)日：2001-08-28
申请号：US09223860
申请日：1998-12-31
申请人： Jiebo Luo , Stephen Etz , Amit Singhal
发明人： Jiebo Luo , Stephen Etz , Amit Singhal
IPC分类号： G06K946
CPC分类号： G06K9/4671 , G06K9/00234 , G06K9/00664 , G06K9/3233 , G06K9/6296 , G06T7/11 , G06T7/143 , G06T7/194 , G06T11/60
摘要： A method for detecting a main subject in an image, the method comprises: receiving a digital image; extracting regions of arbitrary shape and size defined by actual objects from the digital image; grouping the regions into larger segments corresponding to physically coherent objects; extracting for each of the regions at least one structural saliency feature and at least one semantic saliency feature; and integrating saliency features using a probabilistic reasoning engine into an estimate of a belief that each region is the main subject.
摘要翻译：一种用于检测图像中的主要被摄体的方法，所述方法包括：接收数字图像; 从数字图像中提取由实际对象定义的任意形状和大小的区域; 将区域分组成对应于物理相干对象的较大段; 为每个区域提取至少一个结构显着特征和至少一个语义显着特征; 并使用概率推理引擎将显着特征整合为对每个区域是主要主题的信念的估计。

57. 发明授权

US5914748A Method and apparatus for generating a composite image using the difference of two images 失效
标题翻译：使用两个图像的差异来生成合成图像的方法和装置
公开(公告)号：US5914748A
公开(公告)日：1999-06-22
申请号：US697801
申请日：1996-08-30
申请人： Kenneth A. Parulski , Jiebo Luo , Edward B. Gindele
发明人： Kenneth A. Parulski , Jiebo Luo , Edward B. Gindele
IPC分类号： G06T11/60 , H04N5/272 , H04N5/217 , H04N5/262 , H04N9/74
CPC分类号： H04N5/272 , G06T11/60
摘要： An electronic imaging system useful for compositing images includes an electronic camera for capturing multiple images, including a first image of a subject plus background and a second image of the background only. The first and second images are subtracted to generate a difference image, and the difference image is processed to generate a mask image. The mask image is then applied to the first image to select an area in which the subject is located, whereby the selected subject area is used in the compositing of a new image.
摘要翻译：用于合成图像的电子成像系统包括用于捕获多个图像的电子照相机，包括被摄体加上背景的第一图像和背景的第二图像。减去第一和第二图像以产生差分图像，并且处理差分图像以生成掩模图像。然后将掩模图像应用于第一图像以选择被摄体位于其中的区域，由此在合成新图像时使用所选择的对象区域。

58. 发明授权

US08879890B2 Method for media reliving playback 有权
标题翻译：媒体重放播放方法
公开(公告)号：US08879890B2
公开(公告)日：2014-11-04
申请号：US13031347
申请日：2011-02-21
申请人： Jiebo Luo , Dhiraj Joshi , Peter O. Stubler , Madirakshi Das , Phoury Lei , Vivek Kumar Singh
发明人： Jiebo Luo , Dhiraj Joshi , Peter O. Stubler , Madirakshi Das , Phoury Lei , Vivek Kumar Singh
IPC分类号： H04N9/80 , G11B27/10 , G11B27/34 , H04N9/82 , H04N5/76 , G06F17/30
CPC分类号： H04N9/8205 , G06F17/30056 , G06F17/30064 , G06F17/30274 , G06F17/30849 , G11B27/105 , G11B27/34 , H04N5/76 , H04N9/8211
摘要： A method for viewing a collection of images or videos, includes analyzing the collection to determine properties of the images or videos and using the determined properties to produce icons corresponding to such properties; providing a time-varying display of the images or videos in the collection following an ordering of the images or videos in the collection and at least one of the corresponding icons; receiving a user selection of an icon; changing the time-varying display of the images or videos in the collection following a reordering of the images or videos in the collection in response to the user selection; storing the sequence of the user selections and associated timing in a script in a processor accessible memory; and playing back the viewing of the collection of images or videos using the script.
摘要翻译：一种用于查看图像或视频的集合的方法，包括分析所述集合以确定所述图像或视频的属性，并使用所确定的属性来产生与所述属性对应的图标; 在所述集合中的图像或视频的排序和所述对应图标中的至少一个之后提供所述集合中的所述图像或视频的时变显示; 接收用户对图标的选择; 响应于用户选择，在对集合中的图像或视频进行重新排序之后，改变集合中的图像或视频的时变显示; 将用户选择的顺序和关联定时存储在处理器可访问存储器中的脚本中; 并使用该脚本播放图像或视频的收藏。

59. 发明授权

US08692940B2 Method for producing a blended video sequence 有权
标题翻译：混合视频序列的制作方法
公开(公告)号：US08692940B2
公开(公告)日：2014-04-08
申请号：US12971017
申请日：2010-12-17
申请人： Jiebo Luo , Thomas Joseph Murray , Minwoo Park
发明人： Jiebo Luo , Thomas Joseph Murray , Minwoo Park
IPC分类号： H04N5/14 , H04N9/64 , G06T11/00
CPC分类号： H04N5/14 , G06T11/00 , G11B27/034 , G11B27/28
摘要： A method for producing a blended video sequence that combines a still image and a video image sequence comprising: designating a first face in the still image, designating a second face in the video image sequence; detecting a series of video frames in the video image sequence containing the second face; identifying a video frame in the detected series of video frames suitable for transitioning from the first face into the second face; using a data processor to automatically produce a transition image sequence where the first face transitions into the second face, and a first background transitions into a second background; and producing the blended video sequence by concatenating the transition image sequence, and a plurality of video frames from the video image sequence starting from the identified video frame.
摘要翻译：一种组合静止图像和视频图像序列的混合视频序列的方法，包括：指定静止图像中的第一个面，指定视频图像序列中的第二个面; 检测包含第二面的视频图像序列中的一系列视频帧; 识别所检测的系列视频帧中的适合于从第一面转换到第二面的视频帧; 使用数据处理器自动产生转换图像序列，其中第一面转换到第二面，并且第一背景转变为第二背景; 以及通过从所识别的视频帧开始从视频图像序列连接转换图像序列和多个视频帧来产生混合视频序列。

60. 发明申请

US20120316660A1 AUTOMATICALLY SELECTING THEMATICALLY REPRESENTATIVE MUSIC 有权
标题翻译：自动选择代表性音乐
公开(公告)号：US20120316660A1
公开(公告)日：2012-12-13
申请号：US13154543
申请日：2011-06-07
申请人： Jiebo Luo , Dhiraj Joshi , Charles Parker
发明人： Jiebo Luo , Dhiraj Joshi , Charles Parker
IPC分类号： G06F17/00
CPC分类号： G06F17/30817
摘要： A method for automatically selecting thematically representative music is disclosed. A processor is used for using a theme-related keyword to search a keyword-indexed video repository to retrieve videos associated with the theme-related keyword; analyzing the retrieved videos to select videos with music; and extracting music tracks and features from the selected videos. The method further includes selecting representative music related to the theme from the extracted music tracks using the extracted features; and storing the selected representative music in a processor accessible memory.
摘要翻译：公开了一种用于自动选择代表性音乐的方法。处理器用于使用与主题相关的关键字来搜索关键字索引的视频存储库以检索与主题相关的关键字相关联的视频; 分析检索到的视频，用音乐选择视频; 并从所选择的视频中提取音乐曲目和特征。该方法还包括使用提取的特征从所提取的音乐轨道中选择与主题相关的代表性音乐; 以及将所选择的代表音乐存储在处理器可访问存储器中。

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