METHOD AND APPARATUS FOR PROCESSING DIGITAL IMAGE
    101.
    发明申请
    METHOD AND APPARATUS FOR PROCESSING DIGITAL IMAGE 审中-公开
    用于处理数字图像的方法和装置

    公开(公告)号:US20100245610A1

    公开(公告)日:2010-09-30

    申请号:US12415331

    申请日:2009-03-31

    IPC分类号: H04N5/228

    摘要: A digital image photographing method includes: recognizing a subject by analyzing an image photographed by a digital image photographing apparatus; separating the recognized subject from a background in the image; and displaying a recommending lead line of a rule of thirds on a display of the digital image photographing apparatus to help position the recognized subject on an intersection point of transversal and vertical trisectional lines. Further, the digital image photographing method includes recommending a composition, a pose and a motion which are matched to the recognized subject and the background with reference to pre-recorded information about the composition, the pose and the motion.

    摘要翻译: 数字图像拍摄方法包括:通过分析由数字图像拍摄装置拍摄的图像来识别对象; 将识别的对象与图像中的背景分离; 以及在数字图像拍摄装置的显示器上显示三分之一规则的推荐引线,以帮助将识别的对象放置在横向和垂直三维线的交叉点上。 此外,数字图像拍摄方法包括参考关于构图,姿态和运动的预先记录的信息来推荐与识别的被摄体和背景相匹配的构图,姿势和运动。

    RETROREFLECTIVE MATERIALS
    102.
    发明申请
    RETROREFLECTIVE MATERIALS 审中-公开
    回归材料

    公开(公告)号:US20090303593A1

    公开(公告)日:2009-12-10

    申请号:US12093541

    申请日:2006-10-12

    IPC分类号: G02B5/136 B32B5/16 D03D15/00

    摘要: A series of retroreflective materials of graduated reflectivity each comprising a plurality of transparent elements wherein each of the retroreflective materials has a different proportion of the plurality of transparent elements which are covered with a reflective coating. The materials can be used to dress a set design suitable for filming using chromakeying techniques. A plurality of different objects on the set are covered in different ones of the series of retroreflective materials according, for example, to the position and orientation of the object on the set.

    摘要翻译: 一系列具有分级反射率的​​回射材料,每个反射率包括多个透明元件,其中每个回射材料具有被反射涂层覆盖的多个透明元件的不同比例。 这些材料可用于使用适合于使用染色技术的成像的设计设计。 该组中的多个不同的物体被覆盖在一系列回射材料中的不同的物体中,例如根据该组件上物体的位置和方向。

    CLOSED FORM METHOD AND SYSTEM FOR MATTING A FOREGROUND OBJECT IN AN IMAGE HAVING A BACKGROUND
    103.
    发明申请
    CLOSED FORM METHOD AND SYSTEM FOR MATTING A FOREGROUND OBJECT IN AN IMAGE HAVING A BACKGROUND 有权
    用于在具有背景的图像中对前置对象进行匹配的封闭形式方法和系统

    公开(公告)号:US20090278859A1

    公开(公告)日:2009-11-12

    申请号:US12497800

    申请日:2009-07-06

    IPC分类号: G09G5/00

    CPC分类号: H04N5/272 H04N5/275

    摘要: In a method and system for matting a foreground object F having an opacity α constrained by associating a characteristic with selected pixels in an image having a background B, weights are determined for all edges of neighboring pixels for the image and used to build a Laplacian matrix L. The equation α is solved where α=arg min αT Lα s.t.αi=si, ∀iεS, S is the group of selected pixels, and si is the value indicated by the associated characteristic. The equation Ii=αiFi+(1−αi)Bi is solved for F and B with additional smoothness assumptions on F and B; after which the foreground object F may be composited on a selected background B′ that may be the original background B or may be a different background, thus allowing foreground features to be extracted from the original image and copied to a different background.

    摘要翻译: 在具有通过将特征与具有背景B的图像中的所选像素相关联而具有不透明度α的前景对象F消除的方法和系统中,为图像的相邻像素的所有边缘确定权重,并用于构建拉普拉斯矩阵 其中α= arg min alphaT Lalpha stalphai = si,∀iepsilonS,S是所选像素的组,si是由相关特征指示的值,求解方程α。 对于F和B求解方程Ii = alphaiFi +(1-alphai)Bi对F和B具有额外的平滑度假设; 之后,可以将前景对象F合成到可以是原始背景B的选定背景B'上,或者可以是不同的背景,从而允许从原始图像提取前景特征并将其复制到不同的背景。

    Face Detection in Mid-Shot Digital Images
    104.
    发明申请
    Face Detection in Mid-Shot Digital Images 有权
    中射数字图像中的人脸检测

    公开(公告)号:US20090196466A1

    公开(公告)日:2009-08-06

    申请号:US12026484

    申请日:2008-02-05

    IPC分类号: G06K9/00

    摘要: A method for detecting a face in a mid-shot digital image of a person comprises capturing first and second mid-shot digital images of nominally the same scene using different capture settings such that the foreground is differently differentiated from the background in each image, and comparing the first and second images to determine the foreground region of the images. A portion of the foreground region likely to correspond to a face is estimated based upon the geometry of the foreground region.

    摘要翻译: 用于检测人的中射数字图像中的脸部的方法包括使用不同的捕捉设置捕获名义上相同场景的第一和第二中射数字图像,使得前景与每个图像中的背景不同地区分开,以及 比较第一和第二图像以确定图像的前景区域。 基于前景区域的几何结构来估计可能对应于脸部的前景区域的一部分。

    Border matting by dynamic programming
    105.
    发明授权
    Border matting by dynamic programming 失效
    通过动态编程进行边框扫描

    公开(公告)号:US07430339B2

    公开(公告)日:2008-09-30

    申请号:US10914485

    申请日:2004-08-09

    IPC分类号: G06K9/36

    摘要: Techniques are disclosed to provide more efficient and improved border matting for extracted foreground images, e.g., without requiring excessive user interaction. Border matting techniques described herein generate relatively continuous transparency (or alpha values) along the boundary of the extracted object (e.g., limiting color bleeding and/or artifacts).

    摘要翻译: 公开了技术来提供用于提取的前景图像的更有效和改进的边缘消光,例如,不需要过度的用户交互。 本文描述的边缘消光技术沿着提取的对象的边界产生相对连续的透明度(或α值)(例如,限制颜色渗色和/或伪像)。

    Method, System And Computer Program Product For Video Insertion
    106.
    发明申请
    Method, System And Computer Program Product For Video Insertion 审中-公开
    方法,系统和计算机程序产品视频插入

    公开(公告)号:US20080117333A1

    公开(公告)日:2008-05-22

    申请号:US11561052

    申请日:2006-11-17

    申请人: Peter M. Walsh

    发明人: Peter M. Walsh

    IPC分类号: H04N9/74

    CPC分类号: H04N5/275 H04N5/2723 H04N9/75

    摘要: A method for video insertion including presenting a user with an image; allowing the user to define one or more inclusion regions of interest by selecting one or more portions in the image; allowing the user to define one or more exclusion regions of interest by selecting one or more portions in the image; expanding inclusion color values in a color space to define an inclusion color region, the inclusion color values corresponding to colors in the inclusion region of interest; expanding exclusion color values in a color space to define an exclusion color region, the exclusion color values corresponding to colors in the exclusion region of interest; assigning each color in the color space a key value in response to the inclusion color region and the exclusion color region; receiving background video and foreground; merging the background video and the foreground in response to the key value corresponding to the background video color.

    摘要翻译: 一种用于视频插入的方法,包括向用户呈现图像; 允许用户通过选择图像中的一个或多个部分来定义一个或多个感兴趣的包含区域; 允许用户通过选择图像中的一个或多个部分来定义一个或多个关注区域; 在颜色空间中扩展包含颜色值以定义包含颜色区域,对应于感兴趣的包含区域中的颜色的包含颜色值; 在颜色空间中展开排除颜色值以定义排除颜色区域,排除颜色值对应于感兴趣的排除区域中的颜色; 响应于包含颜色区域和排除颜色区域,在颜色空间中分配每个颜色的键值; 接收背景视频和前景; 响应于与背景视频颜色对应的键值合并背景视频和前景。

    Asynchronous camera/ projector system for video segmentation
    107.
    发明申请
    Asynchronous camera/ projector system for video segmentation 失效
    用于视频分割的异步摄像机/投影仪系统

    公开(公告)号:US20080084508A1

    公开(公告)日:2008-04-10

    申请号:US11542859

    申请日:2006-10-04

    IPC分类号: H04N9/31

    摘要: An asynchronous camera/projector system includes a projection screen, having a key color, a projector, oriented to provide a sequenced background image to the screen, and a camera, located in front of the screen, and oriented to capture a sequenced image of the screen and a real object positioned in front of the screen. The camera and projector operate out of phase, so that the camera does not record the background image.

    摘要翻译: 异步相机/投影仪系统包括具有按键颜色的投影屏幕,定向为向屏幕提供排序的背景图像的投影仪,以及位于屏幕前方的相机,并且被定向成捕获图像的排序图像 屏幕和位于屏幕前方的真实物体。 摄像机和投影机不同步运行,因此相机不会记录背景图像。

    Scart fast blanking signal processing
    108.
    发明申请
    Scart fast blanking signal processing 有权
    Scart快速消隐信号处理

    公开(公告)号:US20080062321A1

    公开(公告)日:2008-03-13

    申请号:US11510470

    申请日:2006-08-24

    IPC分类号: H04N11/20 H03M1/12

    CPC分类号: H04N5/067 H04N5/275 H04N9/641

    摘要: A video receiver for SCART input includes an input configured to receive a composite video signal, RGB signals, and a switch-indicating signal, a first digitizer module coupled to the input and including a one-bit slicer configured to receive and convert the switch-indicating signal to a one-bit digital signal, the first digitizer further including a downconverter configured to convert the one-bit signal to a multi-bit digital signal with non-abrupt transitions between a logical zero and a logical one, and a combiner module configured to receive and combine indicia of the composite video signal and the RGB signals to produce a total video output signal as a function of the indicia of the multi-bit digital signal.

    摘要翻译: 用于SCART输入的视频接收器包括被配置为接收复合视频信号,RGB信号和开关指示信号的输入端,耦合到输入端的第一数字转换器模块,并且包括被配置为接收和转换开关指示信号的一位限幅器, 指示信号到一位数字信号,所述第一数字转换器还包括下变频器,所述下变频器被配置为将所述一比特信号转换为具有在逻辑0和逻辑0之间的非突然转换的多比特数字信号,以及组合器模块 被配置为接收和组合复合视频信号和RGB信号的标记,以产生作为多位数字信号的标记的函数的总视频输出信号。

    Video object clipping method and apparatus
    109.
    发明授权
    Video object clipping method and apparatus 失效
    视频对象剪辑方法和装置

    公开(公告)号:US07295218B2

    公开(公告)日:2007-11-13

    申请号:US11283819

    申请日:2005-11-22

    IPC分类号: G09G5/00

    CPC分类号: H04N5/275 H04N5/272

    摘要: A video object clipping method includes storing, in a storage unit, original images each including a video object to be clipped and reference alpha images representing objects prepared, determining a criteria original image and a criteria reference alpha image from the original images and the reference alpha images, determining a deformation parameter by deforming the criteria reference alpha image to correspond to the criteria original image, and deforming remaining ones of the reference alpha images according to the determined deformation parameter to generate output alpha images corresponding to the original images.

    摘要翻译: 视频对象剪辑方法包括在存储单元中存储每个包括要剪辑的视频对象的原始图像和表示准备的对象的参考alpha图像,从原始图像确定标准原始图像和准则参考alpha图像,以及参考alpha 图像,通过使标准参考α图像变形以对应于标准原始图像来确定变形参数,以及根据确定的变形参数使剩余的参考α图像变形,以生成对应于原始图像的输出α图像。