-
11.发明申请System And Method For Temporal Out-Of-Order Compression And Multi-Source Compression Rate Control 审中-公开用于时间无序压缩和多源压缩率控制的系统和方法公开(公告)号：US20110255609A1
公开(公告)日：2011-10-20
申请号：US12493091
申请日：2009-06-26
IPC分类号： H04N7/26
CPC分类号： H04N21/2365 , H04N19/126 , H04N19/149 , H04N19/177 , H04N19/18 , H04N19/61 , H04N19/63 , H04N21/2665 , H04N21/4347
摘要： A system, method, and computer program product are provided for temporal video compression. In use, portions of video are buffered in a first order. Further, the portions of video are at least partially temporally compressed in a second order. Another system, method, and computer program product are further provided for compressing video from a plurality of sources. In use, video is received from a plurality of sources. Such video from the sources is then compressed. Such compression is carried out using a plurality of rate controls. In various embodiments, the video may be received by way of a single video stream, and/or the compression may be carried by way of a single compression module.
摘要翻译： 提供了一种用于时间视频压缩的系统，方法和计算机程序产品。 在使用中，视频的一部分以第一顺序被缓冲。 此外，视频的部分至少部分地以二次时间压缩。 还提供另一种系统，方法和计算机程序产品，用于压缩来自多个源的视频。 在使用中，从多个源接收视频。 然后来自源的这样的视频被压缩。 这种压缩使用多个速率控制来进行。 在各种实施例中，可以通过单个视频流来接收视频，和/或可以通过单个压缩模块来承载压缩。
-
12.发明申请SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR IMAGE AND VIDEO TRANSCODING 审中-公开用于图像和视频转换的系统，方法和计算机程序产品公开(公告)号：US20110103462A1
公开(公告)日：2011-05-05
申请号：US12791812
申请日：2010-06-01
IPC分类号： H04N7/26
CPC分类号： G06T9/002 , H04N19/40 , H04N19/60 , H04N19/635
摘要： A system and method are provided for compressing data. Initially, data is received in a single device. Such data is encoded utilizing the single device to generate first compressed data in a first format. Moreover, the first compressed data is transcoded utilizing the single device to generate second compressed data in a second format.
摘要翻译： 提供了一种用于压缩数据的系统和方法。 最初，在单个设备中接收数据。 使用单个设备对这样的数据进行编码，以生成第一格式的第一压缩数据。 此外，利用单个设备对第一压缩数据进行转码以产生第二格式的第二压缩数据。
-
公开(公告)号：US07155735B1
公开(公告)日：2006-12-26
申请号：US09414514
申请日：1999-10-08
申请人： J. Thomas Ngo , Steven E. Saunders , Owen Rubin
发明人： J. Thomas Ngo , Steven E. Saunders , Owen Rubin
CPC分类号： H04N21/234 , H04L65/4076 , H04L65/602 , H04L65/604 , H04L65/607 , H04L65/80 , H04N7/17336 , H04N21/26275 , H04N21/47202 , H04N21/47208 , H04N21/6375 , H04N21/8456
摘要： A stream of time-ordered data, such as a movie, is divided into multiple fragments of equal length, which are repetitively transmitted at different respective repetition rates. The fragments are reordered for transmission so that those which occur near the beginning of the original data stream are transmitted more frequently than those which occur later in the data stream. When a user enters a request to utilize the data, the individual fragments are stored upon receipt at the user's premises, and reassembled into a contiguous stream. The ordering of the fragments is such that the wait time required before utilization of the data can begin is limited to a predetermined maximum, and at least one copy of every fragment becomes available by the time it is needed.
-
14.发明授权Mobile imaging application, device architecture, service platform architecture and services 有权移动成像应用，设备架构，服务平台架构和服务公开(公告)号：US08849964B2
公开(公告)日：2014-09-30
申请号：US13037296
申请日：2011-02-28
IPC分类号： G06F15/177
CPC分类号： G11B27/022 , H03M7/40 , H03M7/4006 , H04L67/34 , H04N1/00307 , H04N1/00973 , H04N5/91 , H04N19/12 , H04N19/126 , H04N19/132 , H04N19/156 , H04N19/164 , H04N19/166 , H04N19/167 , H04N19/176 , H04N19/18 , H04N19/186 , H04N19/1887 , H04N19/34 , H04N19/40 , H04N19/42 , H04N19/436 , H04N19/46 , H04N19/60 , H04N19/61 , H04N19/62 , H04N19/63 , H04N19/635 , H04N19/93 , H04N21/41407 , H04N21/4223 , H04N21/43637 , H04N21/437 , H04N21/440263 , H04N21/4788 , H04N21/6131 , H04N21/6181 , H04N2201/0084
摘要： Systems and methods are provided for compressing and decompressing still image and video image data in mobile devices and monitoring applications. Corresponding mobile device and camera architectures, and service platform architectures for transmitting, storing, editing and transcoding still images and video images over wireless and wired networks and viewing them on display-enabled devices are also provided.
摘要翻译： 提供了用于在移动设备和监控应用中压缩和解压缩静止图像和视频图像数据的系统和方法。 还提供了相应的移动设备和相机架构以及用于通过无线和有线网络发送，存储，编辑和转码静止图像和视频图像并在启用显示器的设备上观看它们的服务平台架构。
-
公开(公告)号：US20140002670A1
公开(公告)日：2014-01-02
申请号：US13534617
申请日：2012-06-27
IPC分类号： H04N17/00
CPC分类号： H04N17/004
摘要： Evaluating coded video by identifying spatial and temporal errors in the reconstructed video. Spatial errors may be identified by evaluating the severity of each individual error and pooling closely located errors to determine whether the collection of errors is noticeable. Temporal errors may be identified by evaluating the quality of each frame and then pooling consecutive frames to determine whether the collection of frames has errors that may be noticeable if the errors persist within the sequence of consecutive frames. The quality of the frames may be analyzed with any conventional analysis metric. In an embodiment, the quality of the frames may be analyzed using a row-column metric. The calculated analysis metrics may be normalized to accurately compare different metric calculations.
摘要翻译： 通过识别重建视频中的空间和时间误差来评估编码视频。 空间错误可以通过评估每个单独错误的严重性并汇集紧密定位的错误来确定错误收集是否显着。 可以通过评估每个帧的质量然后汇集连续帧来确定时间错误，以确定帧的集合是否具有如果错误在连续帧的序列内持续存在时可能是显着的。 可以用任何常规分析度量来分析帧的质量。 在一个实施例中，可以使用行列度量来分析帧的质量。 计算的分析度量可以被归一化以精确地比较不同的度量计算。
-
16.发明授权公开(公告)号：US08279098B2
公开(公告)日：2012-10-02
申请号：US12422157
申请日：2009-04-10
IPC分类号： H03M3/00
CPC分类号： H04N19/1883 , H04N19/115 , H04N19/124 , H04N19/13 , H04N19/146 , H04N19/61 , H04N19/63
摘要： A system, method and computer program product provide finer rate control in data compression by processing a data stream through a plurality of parallel subbands, wherein a first subband processes the data differently than a second subband. Separate shift quantization parameters for each separate run-of-zeros compressed storage area or pile can be provided, instead of a single common shift parameter for every coefficient as in the prior art. The parameter value for each such area or pile can be recorded in the compressed output file. The separate shift quantization parameters can also be adjusted dynamically as data is being compressed.
摘要翻译： 系统，方法和计算机程序产品通过处理通过多个并行子带的数据流来提供数据压缩中的更精细的速率控制，其中第一子带处理不同于第二子带的数据。 可以提供针对每个单独的零级压缩存储区域或堆的单独的移位量化参数，而不是如现有技术中的每个系数的单个公共移位参数。 每个这样的区域或桩的参数值可以记录在压缩的输出文件中。 单独的移位量化参数也可以随着数据被压缩而动态地调整。
-
公开(公告)号：US20110255589A1
公开(公告)日：2011-10-20
申请号：US12806055
申请日：2010-08-03
申请人： Steven E. Saunders , John D. Ralston , Lazar M. Bivolarski , Mina Ayman Makar , Ching Yin Derek Pang , John S. Y. Ho
发明人： Steven E. Saunders , John D. Ralston , Lazar M. Bivolarski , Mina Ayman Makar , Ching Yin Derek Pang , John S. Y. Ho
IPC分类号： H04N7/26
CPC分类号： H04N19/14 , H04N19/122 , H04N19/176 , H04N19/61
摘要： In a number of embodiments, methods for compressing video data are disclosed. In addition, in a number of embodiments, methods for assessing the quality of compressed videos are disclosed.
摘要翻译： 在多个实施例中，公开了用于压缩视频数据的方法。 此外，在多个实施例中，公开了用于评估压缩视频的质量的方法。
-
18.发明申请Methods for Displaying Video Monitoring Applications and Services Across Heterogeneous Networks 审中-公开在异构网络中显示视频监控应用和服务的方法公开(公告)号：US20110113453A1
公开(公告)日：2011-05-12
申请号：US12710357
申请日：2010-02-22
CPC分类号： H04N19/00 , H03M7/40 , H03M7/4006 , H04N5/76 , H04N5/765 , H04N5/77 , H04N5/775 , H04N5/781 , H04N5/907 , H04N7/173 , H04N7/185 , H04N9/7921 , H04N9/8042 , H04N9/8047 , H04N9/8205 , H04N9/8227 , H04N19/115 , H04N19/12 , H04N19/124 , H04N19/136 , H04N19/176 , H04N19/18 , H04N19/187 , H04N19/1887 , H04N19/20 , H04N19/30 , H04N19/60 , H04N19/61 , H04N19/645 , H04N19/90 , H04N19/91 , H04N21/234309 , H04N21/41407 , H04N21/4223 , H04N21/4408
摘要： Methods for the deployment of an image servicing platform over a mobile wireless network ate described. A mobile multimedia service controller (MMSC) includes a video gateway that is capable of transcoding among different video formats supported by an imaging service platform. The MMSC can be connected over a network to a download server that provides updates to a transcoder application and a video image application.
摘要翻译： 通过移动无线网络部署图像服务平台的方法。 移动多媒体业务控制器（MMSC）包括能够在成像服务平台支持的不同视频格式之间转码的视频网关。 MMSC可以通过网络连接到向代码转换器应用和视频图像应用提供更新的下载服务器。
-
19.发明授权公开(公告)号：US07844122B2
公开(公告)日：2010-11-30
申请号：US10447514
申请日：2003-05-28
CPC分类号： H04N19/167 , H04N19/187 , H04N19/30 , H04N19/635
摘要： A system and method are provided for compressing data. In use, luminescence data of a frame is updated at a first predetermined rate, while chrominance data of the frame is updated at a second predetermined rate that is less than the first predetermined rate. Moreover, pause information may be inserted with the compressed data, where the pause information may be used when the video data is paused during the playback thereof to increase the quality of a still frame.
摘要翻译： 提供了一种用于压缩数据的系统和方法。 在使用中，帧的发光数据以第一预定速率更新，而帧的色度数据以小于第一预定速率的第二预定速率更新。 此外，可以利用压缩数据插入暂停信息，其中当在重放期间暂停视频数据时可以使用暂停信息以增加静止帧的质量。
-
20.发明授权公开(公告)号：US07525463B2
公开(公告)日：2009-04-28
申请号：US11232165
申请日：2005-09-20
CPC分类号： H04B1/66 , H03M7/46 , H04N19/115 , H04N19/126 , H04N19/146 , H04N19/1883 , H04N19/436 , H04N19/61 , H04N19/63 , H04N19/91
摘要： A system, method and computer program product provide finer rate control in data compression by processing a data stream through a plurality of parallel subbands, wherein a first subband processes the data differently than a second subband. Separate shift quantization parameters for each separate run-of-zeros compressed storage area or pile can be provided, instead of a single common shift parameter for every coefficient as in the prior art. The parameter value for each such area or pile can be recorded in the compressed output file. The separate shift quantization parameters can also be adjusted dynamically as data is being compressed.
摘要翻译： 系统，方法和计算机程序产品通过处理通过多个并行子带的数据流来提供数据压缩中的更精细的速率控制，其中第一子带处理不同于第二子带的数据。 可以提供针对每个单独的零级压缩存储区域或堆的单独的移位量化参数，而不是如现有技术中的每个系数的单个公共移位参数。 每个这样的区域或桩的参数值可以记录在压缩的输出文件中。 单独的移位量化参数也可以随着数据被压缩而动态地调整。
-
-
-
-
-
-
-
-
-
搜索结果
54 条记录 (耗时 0.04 秒)
