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1. 发明申请

US20050008343A1 Producing video and audio-photos from a static digital image 有权
标题翻译：从静态数字图像生成视频和音频照片
公开(公告)号：US20050008343A1
公开(公告)日：2005-01-13
申请号：US10833531
申请日：2004-04-28
申请人： David Frohlich , David Grosvenor , Glenn Hall
发明人： David Frohlich , David Grosvenor , Glenn Hall
IPC分类号： G09G5/00 , H04N1/32 , H04N5/262 , H04N5/781
CPC分类号： H04N1/0044 , G11B27/034 , H04N1/32101 , H04N2201/3261
摘要： Systems and methods of producing video data and/or audio-photos from a static digital image are disclosed. One such method, among others, comprises receiving input from a user indicating sequentially, in real time, a plurality of regions of the static digital image. The method also includes processing the user input to determine the visual content of each of a sequence of video frames and generating output data representative of the sequence of video frames. The sequence and composition of the video frames are determined such that the visual content of the video frames is taken from the static digital image. For each region of the static image indicated by the user, a video frame is composed such that the said region occupies a substantial part of the video frame. The sequence of video frames shows the regions indicated by the user in sequential correspondence with the sequence in which the user indicated the regions and substantially in pace with the time in which the user indicated the regions.
摘要翻译：公开了从静态数字图像产生视频数据和/或音频照片的系统和方法。一种这样的方法包括从用户接收输入，实时指示静态数字图像的多个区域。该方法还包括处理用户输入以确定视频帧序列中的每一个的可视内容并产生表示视频帧序列的输出数据。确定视频帧的顺序和组成，使得视频帧的视觉内容取自静态数字图像。对于由用户指示的静态图像的每个区域，构成视频帧，使得所述区域占据视频帧的大部分。视频帧的序列示出了用户与用户指示区域的顺序对应的用户指示的区域，并且基本上与用户指示区域的时间进行比较。

2. 发明申请

US20050021673A1 Internet browsing system 失效
标题翻译：互联网浏览系统
公开(公告)号：US20050021673A1
公开(公告)日：2005-01-27
申请号：US10476449
申请日：2002-10-30
申请人： David Frohlich , David Grosvenor
发明人： David Frohlich , David Grosvenor
IPC分类号： G06F12/00 , G06F13/00 , G06F17/30 , G06F15/16
CPC分类号： G06F17/30876
摘要： An apparatus for Internet browsing and other Internet-interactive activities, comprises: a camera focusing on a printed hypertext document for generating video signals representing an image of the printed hypertext document in electronic form: A processor linked to the camera processes images of the printed hypertext document captured by the camera and a finger or other pointing implement within the camera field of view pointing to a region of the printed hypertext document and determines from the image the identity of a linked web page or a linked multi-media, i.e. audio and/or video sequence, data file referred to on that hypertext document in the region pointed to, and then fetches from the Internet or a local cache of web pages data comprising the linked web page or linked multimedia data file referenced in the printed hypertext document. A receiver receives and displays or plays the fetched data.
摘要翻译：一种用于因特网浏览和其他互联网互动活动的装置，包括：专注于印刷超文本文件的相机，用于以电子形式产生表示印刷的超文本文件的图像的视频信号：连接到相机的处理器处理印刷超文本的图像照相机拍摄的文档以及照相机视野内的手指或其他指示工具指向所打印的超文本文件的区域，并从图像中确定所链接的网页或链接的多媒体的身份，即音频和/ 或视频序列，数据文件在该超文本文件所指向的区域中引用，然后从因特网或本地缓存的网页数据中提取数据，该数据包括在打印的超文本文件中引用的链接的网页或链接的多媒体数据文件。接收器接收并显示或播放所提取的数据。

3. 发明申请

US20050004496A1 Shared attention detection system and method 有权
标题翻译：共享注意力检测系统和方法
公开(公告)号：US20050004496A1
公开(公告)日：2005-01-06
申请号：US10834367
申请日：2004-04-29
申请人： Maurizio Pilu , Stephen Cheatle , David Grosvenor
发明人： Maurizio Pilu , Stephen Cheatle , David Grosvenor
IPC分类号： A61B5/103 , A61B5/11 , G03B15/00 , G03B29/00
CPC分类号： G03B29/00 , H04N5/232
摘要： An attention detection system detects a condition of shared attention of plural persons. The system includes plural body language detectors each associated with a different person for detecting body language of the associated person. An analyzer receives body language information from the body language detectors, analyzes the body language of the persons and determines when said body language information indicates shared attention between the persons. The attention detection system generates a signal that captures an image of the shared attention.
摘要翻译：注意力检测系统检测多人共同关注的状况。该系统包括多个身体语言检测器，每个身体语言检测器与用于检测相关联人物的肢体语言的不同人相关联。分析仪从身体语言检测器接收身体语言信息，分析人的身体语言，并确定身体语言信息何时表明人之间的共同关注。注意力检测系统产生捕获共同关注的图像的信号。

4. 发明申请

US20090309998A1 ELECTRONIC IMAGE CAPTURE WITH REDUCED NOISE 有权
标题翻译：具有减少噪声的电子图像捕获
公开(公告)号：US20090309998A1
公开(公告)日：2009-12-17
申请号：US12375805
申请日：2007-07-27
申请人： David Grosvenor , Andrew Hunter
发明人： David Grosvenor , Andrew Hunter
IPC分类号： H04N5/217
CPC分类号： H04N5/2353 , G06T5/002 , G06T5/40 , H04N1/3871 , H04N1/409
摘要： The present invention relates to an electronic image capture system for capturing an electronic image having reduced noise, and a method for capturing an electronic image having reduced noise, for example from a digital camera device. An electronic image capture system (1) for capturing a reduced noise image of a scene (2) comprises a detector array (8) and an image processing apparatus (10). The detector array (8) is arranged to provide to the image processing apparatus (10) data (18) representing at least one image (6) of a scene detected by the array (8), and the image processing apparatus holds a noise model that substantially characterises the noise performance of the image capture system (1). The image processing apparatus (10) is arranged to identify, using the image data (18) and the noise model, one or more portions of the scene (2) that would contribute disproportionately to visible noise in an image formed from said image data (18), and to select an exposure pattern on the basis that said selected exposure pattern will reduce the contribution to the visible noise when exposures from said selected exposure pattern are combined to form the reduced noise image.
摘要翻译：本发明涉及一种用于捕获具有降低噪声的电子图像的电子图像捕获系统，以及用于捕获例如从数字照相机装置获得具有降低的噪声的电子图像的方法。一种用于捕获场景（2）的降噪噪声图像的电子图像捕获系统（1）包括检测器阵列（8）和图像处理装置（10）。检测器阵列（8）被布置成向图像处理装置（10）提供表示由阵列（8）检测到的场景的至少一个图像（6）的数据（18），并且图像处理装置保持噪声模型其基本上表征了图像捕获系统（1）的噪声性能。图像处理装置（10）被配置为使用图像数据（18）和噪声模型来识别在由所述图像数据形成的图像中不可靠地对可见噪声贡献的场景（2）的一个或多个部分并且基于所述选择的曝光图案将在将来自所述所选曝光图案的曝光组合以减少对可见噪声的贡献的基础上选择曝光图案，以形成降低的噪点图像。

5. 发明申请

US20050286728A1 System and method of generating an audio signal 有权
标题翻译：产生音频信号的系统和方法
公开(公告)号：US20050286728A1
公开(公告)日：2005-12-29
申请号：US11159977
申请日：2005-06-23
申请人： David Grosvenor , Guy de Warrenne Adams , Shane Dickson
发明人： David Grosvenor , Guy de Warrenne Adams , Shane Dickson
IPC分类号： G03B31/00 , H04R1/02 , H04R1/40 , H04R3/00 , H04R5/027
CPC分类号： H04R1/406 , H04R5/027
摘要： A method of generating an audio signal comprises receiving a plurality of input audio signals from a plurality of microphones forming a microphone array, the plurality of input audio signals being representative of a set of sound sources within the auditory field of view of the microphone array at a given instant in time; receiving a motion input signal from a motion sensor, the motion input signal being representative of the motion of the microphone array; and manipulating the received plurality of input audio signals in response to the received motion input signal to generate an audio output signal that is representative of a set of sound sources within the auditory field of view of a virtual microphone, the apparent motion of the virtual microphone being independent of the motion of the microphone array.
摘要翻译：一种产生音频信号的方法包括从形成麦克风阵列的多个麦克风接收多个输入音频信号，所述多个输入音频信号代表在麦克风阵列的听觉视场内的一组声源及时的给定时间; 从运动传感器接收运动输入信号，运动输入信号代表麦克风阵列的运动; 以及响应于接收到的运动输入信号来操纵所接收的多个输入音频信号，以产生代表虚拟麦克风的听觉视场内的一组声源的音频输出信号，虚拟麦克风的视在运动独立于麦克风阵列的运动。

6. 发明申请

US20050281410A1 Processing audio data 有权
标题翻译：处理音频数据
公开(公告)号：US20050281410A1
公开(公告)日：2005-12-22
申请号：US11135556
申请日：2005-05-23
申请人： David Grosvenor , Guy de Warrenne Adams
发明人： David Grosvenor , Guy de Warrenne Adams
IPC分类号： H03G3/00 , H04H1/00 , H04H60/47 , H04R3/00
CPC分类号： H04H60/04 , H04H60/47
摘要： An exemplary embodiment is a method of processing audio data comprising: characterising an audio data representative of a recorded sound scene into a set of sound sources occupying positions within a time and space reference frame; analysing the sound sources; and generating a modified audio data representing sound captured from at least one virtual microphone configured for moving about the recorded sound scene, wherein the virtual microphone is controlled in accordance with a result of the analysis of said audio data, to conduct a virtual tour of the recorded sound scene.
摘要翻译：一个示例性实施例是一种处理音频数据的方法，包括：将表示记录的声音场景的音频数据表征成占据时间和空间参考帧内的位置的一组声源; 分析声源; 以及生成表示从配置成围绕所记录的声音场景移动的至少一个虚拟麦克风捕获的声音的修改的音频数据，其中根据所述音频数据的分析结果来控制所述虚拟麦克风，以进行所述虚拟麦克风的虚拟游览录音场景。

7. 发明授权

US08264574B2 Electronic image capture with reduced noise 有权
标题翻译：减少噪音的电子图像捕获
公开(公告)号：US08264574B2
公开(公告)日：2012-09-11
申请号：US12375805
申请日：2007-07-27
申请人： David Grosvenor , Andrew Hunter
发明人： David Grosvenor , Andrew Hunter
IPC分类号： H04N5/217 , H04N9/64
CPC分类号： H04N5/2353 , G06T5/002 , G06T5/40 , H04N1/3871 , H04N1/409
摘要： An electronic image capture system for capturing a reduced noise image of a scene includes a detector array and an image processing apparatus. The detector array provides to the image processing apparatus data representing at least one image of a scene detected by the array. The image processing apparatus holds a noise model that characterizes the noise performance of the image capture system. Based on the image data and the noise model the image processing apparatus identifies one or more portions of the scene that are predicted to contribute disproportionately to visible noise in an image formed from said image data. Based on the identified portions of the scene and the noise model, the image processing apparatus determines an exposure pattern for the image capture system that is predicted to produce multiple exposures of the scene that are combinable to produce an image with a minimal predicted noise.
摘要翻译：用于捕获场景的降低噪声图像的电子图像捕获系统包括检测器阵列和图像处理装置。检测器阵列向图像处理装置提供表示由阵列检测到的场景的至少一个图像的数据。图像处理装置保持表征图像捕获系统的噪声性能的噪声模型。基于图像数据和噪声模型，图像处理装置识别被预测为由所述图像数据形成的图像中的可见噪声不成比例地贡献的场景的一个或多个部分。基于场景的识别部分和噪声模型，图像处理装置确定图像捕捉系统的曝光图案，该图像拍摄系统被预测产生可组合的多个曝光以产生具有最小预测噪声的图像。

8. 发明申请

US20050251741A1 Methods and apparatus for capturing images 审中-公开
标题翻译：拍摄图像的方法和装置
公开(公告)号：US20050251741A1
公开(公告)日：2005-11-10
申请号：US11115757
申请日：2005-04-27
申请人： Maurizio Pilu , David Grosvenor
发明人： Maurizio Pilu , David Grosvenor
IPC分类号： G06F3/00 , G06F3/01 , G06F17/24 , G11B27/031 , H04N5/225 , H04N5/74
CPC分类号： G06F3/013 , G11B27/031 , H04N5/2621 , H04N5/772
摘要： Automatic view generation, such as rostrum view generation, may be used beneficially for viewing of still or video images on low resolution display devices such as televisions or mobile. However, the generation of good quality automatic presentations such as rostrum presentations presently requires skilled manual intervention. By recording important parts of the picture at the time of capture time based on conscious and subconscious user actions at the time of capture, extra information may be derived from the capturing process which helps to guide or determine a suitable automatic view generation for presentation of the captured image.
摘要翻译：可以有益地利用自动视图生成，例如生成观测视图来观看低分辨率显示设备（如电视机或移动设备）上的静止图像或视频图像。然而，产生良好质量的自动演示，如讲台演示目前需要熟练的手动干预。通过在拍摄时基于有意识和潜意识的用户动作在拍摄时记录图片的重要部分，可以从捕获过程导出额外的信息，这有助于指导或确定适当的自动视图生成以呈现捕获的图像。

9. 发明申请

US20050031296A1 Method and apparatus for reviewing video 有权
标题翻译：查看视频的方法和装置
公开(公告)号：US20050031296A1
公开(公告)日：2005-02-10
申请号：US10894617
申请日：2004-07-20
申请人： David Grosvenor
发明人： David Grosvenor
IPC分类号： H04N5/76 , G11B27/031 , G11B27/28 , H04N5/225 , H04N5/262 , H04N5/93
CPC分类号： G06F17/30793 , G06F17/30817 , G06F17/30852 , G11B27/031 , G11B27/28
摘要： One embodiment is a method for reviewing videos, comprising: deriving at least two video segments from unedited video footage based upon a previously determined unique saliency, each saliency associated with a corresponding one of the video segments; and displaying a display window for each of the derived video segments substantially concurrently.
摘要翻译：一个实施例是一种用于审查视频的方法，包括：基于先前确定的唯一显着性，与相应视频片段相关联的每个显着性，从未编辑的视频片段导出至少两个视频片段; 并且基本上同时地为衍生的每个视频片段显示一个显示窗口。

10. 发明授权

US08189916B2 Image processing method, system, and computer readable medium 有权
标题翻译：图像处理方法，系统和计算机可读介质
公开(公告)号：US08189916B2
公开(公告)日：2012-05-29
申请号：US12184247
申请日：2008-07-31
申请人： David Grosvenor
发明人： David Grosvenor
IPC分类号： G06K9/34
CPC分类号： H04N1/3872
摘要： Provided is a method of generating a set of cropped images from an image selection comprising: generating a plurality of sets of crops from the image selection; calculating a cropping risk for each set of crops in the plurality of sets of crops by comparing the crops with the image selection, the cropping risk being a measure of lost information for the set of crops from the image selection; calculating a goal measure for each set of crops in the plurality of sets of crops from the emphasis of at least one subject in the image selection; selecting a set of crops as the set of cropped images based on a comparison of the cropping risk and the goal measure for each of the sets of crops.
摘要翻译：提供了一种从图像选择生成裁剪图像集合的方法，包括：从图像选择产生多组作物; 通过将作物与图像选择进行比较来计算多组作物中的每组作物的种植风险，作物风险是对图像选择的一组作物遗失的信息的量度; 从所述图像选择中的至少一个对象的重点计算所述多组作物中的每组作物的目标度量; 根据作物风险与每组作物的目标度量的比较，选择一组作物作为裁剪图像。

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