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51. 发明申请

US20060120624A1 System and method for video browsing using a cluster index 有权
标题翻译：使用群集索引进行视频浏览的系统和方法
公开(公告)号：US20060120624A1
公开(公告)日：2006-06-08
申请号：US11007978
申请日：2004-12-08
申请人： Nebojsa Jojic , Sumit Basu
发明人： Nebojsa Jojic , Sumit Basu
IPC分类号： G06K9/36 , G06K9/32
CPC分类号： G06F17/30852 , G06F17/30843
摘要： A “Video Browser” provides an intuitive user interface for indexing, and interactive visual browsing, of particular elements within a video recording. In general, the Video Browser operates by first generating a set of one or more mosaic images from the video recording. In one embodiment, these mosaics are further clustered using an adjustable similarity threshold. User selection of a particular video mosaic then initiates a playback of corresponding video frames. However, in contrast to conventional mosaicing schemes which simply play back the set of frames used to construct the mosaic, the Video Browser provides a playback of only those individual frames within which a particular point selected within the image mosaic was observed. Consequently, user selection of a point in one of the image mosaics serves to provide a targeted playback of only those frames of interest, rather than playing back the entire image sequence used to generate the mosaic.
摘要翻译： “视频浏览器”为视频录制中特定元素的索引和交互式视觉浏览提供了直观的用户界面。通常，视频浏览器通过首先从视频记录生成一组或多个马赛克图像来进行操作。在一个实施例中，使用可调节的相似性阈值进一步聚类这些马赛克。特定视频马赛克的用户选择然后启动相应视频帧的播放。然而，与简单地播放用于构建马赛克的一组帧的常规镶嵌方案相反，视频浏览器仅提供观察到图像马赛克内选择的特定点的那些单独帧的播放。因此，用户对图像马赛克之一中的点的选择用于仅提供那些感兴趣的帧的目标回放，而不是回放用于生成马赛克的整个图像序列。

52. 发明申请

US20060000344A1 System and method for aligning and mixing songs of arbitrary genres 失效
公开(公告)号：US20060000344A1
公开(公告)日：2006-01-05
申请号：US10883124
申请日：2004-06-30
申请人： Sumit Basu
发明人： Sumit Basu
IPC分类号： G10H7/00
CPC分类号： G10H1/0025 , G10H2210/125
摘要： A “music mixer”, as described herein, provides a capability for automatically mixing arbitrary pieces of music, regardless of whether the music being mixed is of the same music genre, and regardless of whether that music has strong beat structures. In automatically determining potential mixes of two or more songs, the music mixer first computes a frame-based energy for each song. Using the computed frame-based energies, the music mixer then computes one or more potentially optimal alignments of the digital signals representing each song based on correlating peaks of the computed energies across a range of time scalings and time shifts without the need to ever compute or evaluate a beats-per-minute (BPM) for any of the songs. Then, once one of the potentially optimal time-scalings and time-shifts has been selected, the songs are then simply blended together using those parameters.

53. 发明申请

US20050094781A1 System & process for speaking in a two-way voice communication without talking using a set of speech selection menus 有权
标题翻译：在双语言通话中进行演讲的系统和过程，而无需使用一组语音选择菜单
公开(公告)号：US20050094781A1
公开(公告)日：2005-05-05
申请号：US10700803
申请日：2003-11-03
申请人： Sumit Basu
发明人： Sumit Basu
IPC分类号： H04M1/247 , H04M1/64 , H04M11/00
CPC分类号： H04M1/72583 , H04M1/642
摘要： A system and process for enabling a communication device having computing capability, a user interface and display, to conduct two-way voice communications between a user and a remote party over a communication link in such a manner that the remote party speaks but the user does not, is presented. In general, a series of menus listing potential responses is displayed on the display of the communication device. In addition, there are a plurality of backchanneling responses provided that the user can select. These responses are employed by the user to communicate with the remote party, rather than speaking. This is accomplished by the user selecting one of the available responses. Once a selection has been made, a pre-recorded voice snippet corresponding to the selected response is accessed. The accessed voice snippet is then played back and transmitted to the remote party over the communication link.
摘要翻译：一种用于使具有计算能力的通信设备，用户接口和显示器的系统和过程能够通过通信链路在远程用户说话但是用户进行的方式之间在用户和远程方之间进行双向语音通信不是，被呈现。通常，在通信装置的显示器上显示列出潜在响应的一系列菜单。此外，提供用户可以选择的多个反向信号响应。这些响应由用户用于与远程方通信，而不是说话。这是由用户选择一个可用的响应来完成的。一旦进行了选择，就会访问与所选择的响应对应的预先录制的语音片断。然后通过通信链路播放所访问的语音片段并将其传输到远程方。

54. 发明授权

US5790699A Macrodetector based image conversion system 失效
标题翻译：基于宏检测器的图像转换系统
公开(公告)号：US5790699A
公开(公告)日：1998-08-04
申请号：US549379
申请日：1995-10-27
申请人： Warren B. Jackson , David A. Jared , Sumit Basu , David K. Biegelsen
发明人： Warren B. Jackson , David A. Jared , Sumit Basu , David K. Biegelsen
IPC分类号： H04N1/40 , G06T7/60 , H04N1/409 , G06K9/48 , G06K9/32 , G06K9/36
CPC分类号： H04N1/4092
摘要： An image detection and pixel processing system includes a plurality of detector elements for receiving an image. The detector elements are subdivided into a plurality of macrodetectors, with each macrodetector constituting four or more detector elements, and with each macrodetector providing information for determining both a total light intensity value within the macrodetector and a centroid of light intensity indicative of light intensity position within the macrodetector. An image processing assembly receives information from the plurality of macrodetectors, with the image processing assembly relating a pixel and its encompassed subpixel area to each corresponding macrodetector, and further determining the total light intensity within the pixel and the centroid of light intensity within the subpixel. The image processing assembly is capable of rendering each subpixel area as an edge when magnitude of the centroid of light intensity is greater than a predetermined threshold.
摘要翻译：图像检测和像素处理系统包括用于接收图像的多个检测器元件。检测器元件被细分为多个宏检测器，每个宏检测器构成四个或更多个检测器元件，并且每个宏检测器提供用于确定宏检测器内的总光强度值的信息，以及指示宏观检测器内的光强度位置的光强度的质心宏检测器图像处理组件从多个宏检测器接收信息，图像处理组件将像素及其包含的子像素区域相关联到每个对应的宏检测器，并进一步确定像素内的总光强度和子像素内的光强度的质心。当光强度的大小大于预定阈值时，图像处理组件能够将每个子像素区域呈现为边缘。

55. 发明授权

US5754690A Position sensitive detector based image conversion system capable of preserving subpixel information 失效
标题翻译：基于位置敏感检测器的图像转换系统能够保留子像素信息
公开(公告)号：US5754690A
公开(公告)日：1998-05-19
申请号：US548994
申请日：1995-10-27
申请人： Warren B. Jackson , David A. Jared , Sumit Basu , David K. Biegelsen
发明人： Warren B. Jackson , David A. Jared , Sumit Basu , David K. Biegelsen
IPC分类号： H04N1/40 , G06T7/60 , H04N1/409 , G06K9/48 , G06K9/32 , G06K9/36
CPC分类号： H04N1/4092
摘要： An image detection and pixel processing system includes a plurality of position sensitive detector elements arranged to receive an image. Each position sensitive detector element provides information for determining both a total light intensity value within the position sensitive detector element and a centroid of light intensity indicative of light intensity position within the position sensitive detector element. An image processing assembly receives information from the plurality of position detector elements with the image processing assembly relating a pixel and its encompassed subpixel area to each corresponding position detector element. The total light intensity within the pixel and the centroid of light intensity within the subpixel is determined, with the image processing assembly rendering each subpixel area as an edge when magnitude of the centroid of light intensity is large.
摘要翻译：图像检测和像素处理系统包括布置成接收图像的多个位置敏感检测器元件。每个位置敏感检测器元件提供用于确定位置敏感检测器元件内的总光强度值和指示位置敏感检测器元件内的光强度位置的光强度的质心的信息。图像处理组件从多个位置检测器元件接收信息，图像处理组件将像素及其包围的子像素区域与每个相应的位置检测器元件相关联。确定像素内的总光强度和子像素内的光强度的质心，当图像处理组件的光强度的大小的大小大的时候，图像处理组件将每个子像素区域渲染为边。

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