专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011159511A8 MECHANISM FOR MEMORY REDUCTION IN PICTURE-IN-PICTURE VIDEO GENERATION 审中-公开
标题翻译：用于图像图像视频生成中的存储器减少的机制
公开(公告)号：WO2011159511A8
公开(公告)日：2013-02-07
申请号：PCT/US2011039273
申请日：2011-06-06
申请人： SILICON IMAGE INC , KIM YOUNG II , YANG WOOSEUNG , KIM DAEKYEUNG , PARK JEOONG SUNG , CHOI HOON
发明人： KIM YOUNG II , YANG WOOSEUNG , KIM DAEKYEUNG , PARK JEOONG SUNG , CHOI HOON
IPC分类号： H04N5/45
CPC分类号： G06T1/60 , G06T3/4084 , H04N5/45 , H04N9/641 , H04N21/2365 , H04N21/4316 , H04N21/4347 , H04N21/44004 , H04N21/440263
摘要： A mechanism for memory reduction in picture-in-picture video generation is disclosed. A method of embodiments of the invention includes receiving, from a transmitting device, a plurality of video streams at a receiving device coupled to the transmitting device, wherein a first video stream of the plurality of video streams is designated to be displayed as a main video and one or more other video streams of the plurality of video streams are designated to be displayed as one or more sub videos to the main video. The method further includes transforming the one or more other video streams into the one or more sub videos, temporarily holding the one or more sub videos in a compressed frame buffer, and merging, via pixel replacement, the main video and the one or more sub videos into a final video image capable of being displayed on a single screen utilizing a display device, wherein pixel replacement is performed such that the one or more sub videos occupy one or more sections of pixels of screen space pixels occupied by the main video.
摘要翻译：公开了一种用于画中画视频生成中的存储器减少的机构。本发明的实施例的方法包括：在发送设备处，在耦合到所述发送设备的接收设备处从所述发送设备接收多个视频流，其中，所述多个视频流中的第一视频流被指定为被显示为主视频并且指定多个视频流中的一个或多个其他视频流被显示为主视频的一个或多个子视频。该方法还包括将一个或多个其他视频流变换成一个或多个子视频，将一个或多个子视频暂时保存在压缩帧缓冲器中，并通过像素替换合并主视频和一个或多个子视频将视频转换为能够使用显示设备在单个屏幕上显示的最终视频图像，其中执行像素替换，使得所述一个或多个子视频占据主视频所占据的屏幕空间像素的一个或多个像素部分。

2. 发明申请

WO2011159511A2 MECHANISM FOR MEMORY REDUCTION IN PICTURE-IN-PICTURE VIDEO GENERATION 审中-公开
标题翻译：用于图像图像视频生成中的存储器减少的机制
公开(公告)号：WO2011159511A2
公开(公告)日：2011-12-22
申请号：PCT/US2011039273
申请日：2011-06-06
申请人： SILICON IMAGE INC , KIM YOUNG II , YANG WOOSEUNG , KIM DAEKYEUNG , PARK JEOONG SUNG , CHOI HOON
发明人： KIM YOUNG II , YANG WOOSEUNG , KIM DAEKYEUNG , PARK JEOONG SUNG , CHOI HOON
IPC分类号： H04N5/45
CPC分类号： G06T1/60 , G06T3/4084 , H04N5/45 , H04N9/641 , H04N21/2365 , H04N21/4316 , H04N21/4347 , H04N21/44004 , H04N21/440263
摘要： A mechanism for memory reduction in picture-in-picture video generation is disclosed. A method of embodiments of the invention includes receiving, from a transmitting device, a plurality of video streams at a receiving device coupled to the transmitting device, wherein a first video stream of the plurality of video streams is designated to be displayed as a main video and one or more other video streams of the plurality of video streams are designated to be displayed as one or more sub videos to the main video. The method further includes transforming the one or more other video streams into the one or more sub videos, temporarily holding the one or more sub videos in a compressed frame buffer, and merging, via pixel replacement, the main video and the one or more sub videos into a final video image capable of being displayed on a single screen utilizing a display device, wherein pixel replacement is performed such that the one or more sub videos occupy one or more sections of pixels of screen space pixels occupied by the main video.
摘要翻译：公开了一种用于画中画视频生成中的存储器减少的机构。本发明的实施例的方法包括：在发送设备处，在耦合到所述发送设备的接收设备处从所述发送设备接收多个视频流，其中，所述多个视频流中的第一视频流被指定为被显示为主视频并且指定多个视频流中的一个或多个其他视频流被显示为主视频的一个或多个子视频。该方法还包括将一个或多个其他视频流变换成一个或多个子视频，将一个或多个子视频暂时保存在压缩帧缓冲器中，并通过像素替换合并主视频和一个或多个子视频将视频转换为能够使用显示设备在单个屏幕上显示的最终视频图像，其中执行像素替换，使得所述一个或多个子视频占据主视频所占据的屏幕空间像素的一个或多个像素部分。

3. 发明申请

WO2012054251A3 COMBINING VIDEO DATA STREAMS OF DIFFERING DIMENSIONALITY FOR CONCURRENT DISPLAY 审中-公开
标题翻译：并行显示的组合视差数据流的不同尺寸
公开(公告)号：WO2012054251A3
公开(公告)日：2012-06-14
申请号：PCT/US2011055635
申请日：2011-10-10
申请人： SILICON IMAGE INC , CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG II , PARK JEOONG SUNG
发明人： CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG II , PARK JEOONG SUNG
IPC分类号： H04N13/00
CPC分类号： H04N13/0059 , H04N13/0022 , H04N13/0029 , H04N13/004 , H04N13/007
摘要： Embodiments of the invention are generally directed to combining video data streams of differing dimensionality for concurrent display. An embodiment of an apparatus includes an interface to receive multiple video data streams, a dimensionality of each video stream being either two-dimensional (2D) or three-dimensional (3D). The apparatus further includes a processing module to process a first video data stream as a main video image and one or more video data streams as video sub-images, the processing module including a video combiner to combine the main video data stream and the sub-video data streams to generate a combined video output. The processing module is configured to modify a dimensionality of each of the video sub-images to match a dimensionality of the main video image.
摘要翻译：本发明的实施例通常针对组合用于并发显示的不同维度的视频数据流。装置的实施例包括用于接收多个视频数据流的接口，每个视频流的维度是二维（2D）或三维（3D）。该装置还包括处理模块，用于将第一视频数据流处理为主视频图像并将一个或多个视频数据流处理为视频子图像，处理模块包括视频组合器，以组合主视频数据流和子视频数据流，视频数据流以生成组合视频输出。处理模块被配置为修改每个视频子图像的维度以匹配主视频图像的维度。

4. 发明申请

WO2011090663A3 METHOD, APPARATUS, AND SYSTEM FOR SIMULTANEOUSLY PREVIEWING CONTENTS FROM MULTIPLE PROTECTED SOURCES 审中-公开
标题翻译：用于同时预览来自多个受保护源的内容的方法，设备和系统
公开(公告)号：WO2011090663A3
公开(公告)日：2011-11-17
申请号：PCT/US2010061572
申请日：2010-12-21
申请人： SILICON IMAGE INC , CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG II , PARK JEOONG SUNG
发明人： CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG II , PARK JEOONG SUNG
IPC分类号： H04N21/434
CPC分类号： H04N5/765 , G09G5/003 , G09G5/005 , G09G2340/02 , G09G2340/12 , G09G2352/00 , G09G2358/00 , G09G2370/12 , G09G2370/20 , H04N21/4316 , H04N21/4347 , H04N21/43635 , H04N21/440263 , H04N21/44055
摘要： A method, apparatus and system for simultaneously previewing contents from multiple protected sources. A primary data stream associated with a primary port is generated, the primary data stream having a primary image to be displayed on a display screen. A secondary data stream is generated associated with a plurality of secondary ports coupled with the primary port, the secondary data stream having a plurality of secondary images received from the plurality of secondary ports. The secondary data stream and the primary data stream are merged into a display data stream, the display data stream having the primary image and further having the plurality of secondary images as a plurality of preview images. The primary image and the plurality of preview images are displayed on the display screen, wherein each of the plurality of preview images is displayed through an inset screen on the display screen.
摘要翻译：用于同时预览来自多个受保护源的内容的方法，装置和系统。生成与主端口相关联的主数据流，主数据流具有要显示在显示屏上的主图像。辅助数据流与与主端口耦合的多个辅助端口相关联地生成，辅助数据流具有从多个辅助端口接收的多个辅助图像。次要数据流和主要数据流合并成显示数据流，显示数据流具有主要图像并且还具有多个次要图像作为多个预览图像。主图像和多个预览图像被显示在显示屏幕上，其中多个预览图像中的每一个通过显示屏幕上的嵌入屏幕被显示。

5. 发明申请

WO2011090663A8 METHOD, APPARATUS, AND SYSTEM FOR SIMULTANEOUSLY PREVIEWING CONTENTS FROM MULTIPLE PROTECTED SOURCES 审中-公开
标题翻译：方法，装置和系统，用于同时预测多个保护源的内容
公开(公告)号：WO2011090663A8
公开(公告)日：2012-09-13
申请号：PCT/US2010061572
申请日：2010-12-21
申请人： SILICON IMAGE INC , CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG IL , PARK JEOONG SUNG
发明人： CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG IL , PARK JEOONG SUNG
IPC分类号： H04N21/434
CPC分类号： H04N5/765 , G09G5/003 , G09G5/005 , G09G2340/02 , G09G2340/12 , G09G2352/00 , G09G2358/00 , G09G2370/12 , G09G2370/20 , H04N21/4316 , H04N21/4347 , H04N21/43635 , H04N21/440263 , H04N21/44055
摘要： A method, apparatus and system for simultaneously previewing contents from multiple protected sources. A primary data stream associated with a primary port is generated, the primary data stream having a primary image to be displayed on a display screen. A secondary data stream is generated associated with a plurality of secondary ports coupled with the primary port, the secondary data stream having a plurality of secondary images received from the plurality of secondary ports. The secondary data stream and the primary data stream are merged into a display data stream, the display data stream having the primary image and further having the plurality of secondary images as a plurality of preview images. The primary image and the plurality of preview images are displayed on the display screen, wherein each of the plurality of preview images is displayed through an inset screen on the display screen.
摘要翻译：一种用于从多个受保护源同时预览内容的方法，装置和系统。生成与主端口相关联的主数据流，主数据流具有要在显示屏上显示的主图像。生成与与主要端口耦合的多个辅助端口相关联的次要数据流，辅助数据流具有从多个辅助端口接收的多个辅助图像。副数据流和主数据流被合并到显示数据流中，显示数据流具有主图像，并且还具有多个辅助图像作为多个预览图像。主图像和多个预览图像显示在显示屏幕上，其中通过显示屏上的插入屏幕显示多个预览图像中的每一个。

6. 发明申请

WO2011084429A2 TRANSMISSION AND HANDLING OF THREE-DIMENSIONAL VIDEO CONTENT 审中-公开
标题翻译：传输和处理三维视频内容
公开(公告)号：WO2011084429A2
公开(公告)日：2011-07-14
申请号：PCT/US2010060333
申请日：2010-12-14
申请人： SILICON IMAGE INC , CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG , PARK JEOONG SUNG
发明人： CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG , PARK JEOONG SUNG
IPC分类号： H04N13/00
CPC分类号： H04N13/0059 , H04N13/0051 , H04N19/597
摘要： Embodiments of the invention are generally directed to transmission and handling of three-dimensional video content. An embodiment of a method includes receiving a multimedia data stream including video data utilizing an interface protocol and determining that the received video data includes three-dimensional (3D) video data, where each frame of the video data includes a first vertical synchronization (Vsync) signal prior to an active data region, the active data region including a first data region and a second data region. The method further includes converting the 3D video data from a 3D data format to a two-dimensional (2D) video format, where converting the 3D video data includes identifying a region between the first data region and the second data region, inserting a second Vsync signal between the first data region and the second data region, and providing an identifier to distinguish between the first data region and the second data region.
摘要翻译：本发明的实施例通常涉及三维视频内容的传输和处理。一种方法的实施例包括：利用接口协议接收包括视频数据的多媒体数据流，并确定所接收的视频数据包括三维（3D）视频数据，其中视频数据的每帧包括第一垂直同步（Vsync）信号，所述有效数据区域包括第一数据区域和第二数据区域。该方法还包括将3D视频数据从3D数据格式转换为二维（2D）视频格式，其中转换3D视频数据包括识别第一数据区域和第二数据区域之间的区域，将第二Vsync 在第一数据区域和第二数据区域之间的信号，并提供用于区分第一数据区域和第二数据区域的标识符。

7. 发明申请

WO2012102847A3 CONVERSION AND PROCESSING OF DEEP COLOR VIDEO IN A SINGLE CLOCK DOMAIN 审中-公开
标题翻译：深度彩色视频在单个时域的转换和处理
公开(公告)号：WO2012102847A3
公开(公告)日：2012-10-18
申请号：PCT/US2012020613
申请日：2012-01-09
申请人： SILICON IMAGE INC , CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG II
发明人： CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG II
IPC分类号： G09G5/00 , H04N9/64
CPC分类号： G09G5/006 , G09G3/2096 , G09G5/02 , G09G5/12 , G09G2340/04 , G09G2340/0428 , G09G2340/10 , G09G2360/02
摘要： Embodiments of the invention are generally directed to conversion and processing of deep color video in a single clock domain. An embodiment of a method includes receiving one or more video data streams, the one or more video data streams including a first video data stream, the first video data stream being clocked at a frequency of a link clock signal. The method further includes converting the first video data stream into a converted video data stream having a modified data format, wherein the modified data format includes transfer of a single pixel of data in one cycle of the link clock signal and the insertion of null data to fill empty cycles of the converted video data stream, and generation of a valid data signal to distinguish between valid video data and the null data in the converted video data stream. The method further includes processing the converted video data stream according to the frequency of the link clock signal to generate a processed data stream from the converted video data stream, wherein processing includes using the valid data signal to identify valid video data.
摘要翻译：本发明的实施例通常针对在单个时钟域中的深色视频的转换和处理。一种方法的实施例包括：接收一个或多个视频数据流，所述一个或多个视频数据流包括第一视频数据流，所述第一视频数据流以链路时钟信号的频率计时。该方法进一步包括将第一视频数据流转换成具有修改的数据格式的经转换的视频数据流，其中经修改的数据格式包括在链路时钟信号的一个周期中传输数据的单个像素以及将空数据插入到填充经转换的视频数据流的空循环，以及产生有效的数据信号以区分经转换的视频数据流中的有效视频数据和空数据。该方法还包括根据链路时钟信号的频率来处理转换的视频数据流，以从转换的视频数据流生成处理的数据流，其中处理包括使用有效的数据信号来识别有效的视频数据。

8. 发明申请

WO2011088207A3 TRANSMISSION AND DETECTION OF MULTI-CHANNEL SIGNALS IN REDUCED CHANNEL FORMAT 审中-公开
标题翻译：多信道信号在减少信道格式中的传输和检测
公开(公告)号：WO2011088207A3
公开(公告)日：2011-11-24
申请号：PCT/US2011021123
申请日：2011-01-13
申请人： SILICON IMAGE INC , CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG LI
发明人： CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG LI
IPC分类号： H04N21/236 , H04L7/00 , H04N21/434
CPC分类号： H04N21/43635 , G09G5/006 , G09G2370/04 , G09G2370/12 , H04N5/38 , H04N5/4401 , H04N19/46 , H04N19/90
摘要： Embodiments of the invention are generally directed to transmission and detection of multi-channel signals in reduced channel format. An embodiment of a method for transmitting data includes determining whether a first type or a second type of content data is to be transmitted, where the first type of content data is to be transmitted at a first multiple of a base frequency and the second type of data is to be transmitted at a second multiple of the base frequency. The method further includes selecting one or more channels from a plurality of channels based on the type of content data, clocking a frequency on the first or second multiple of the base frequency according to the type of content data in the selected channels, modifying the content data to fit within a single output channel, and transmitting the modified data via a single output channel at the chosen multiple of the base frequency.
摘要翻译：本发明的实施例通常涉及以减小的信道格式传输和检测多信道信号。用于传输数据的方法的实施例包括确定是否要传输第一类型的内容数据或第二类型的内容数据，其中第一类型的内容数据将以基频的第一倍数传输，并且第二类型的内容数据数据将以基频的第二倍数传输。该方法进一步包括基于内容数据的类型从多个频道中选择一个或多个频道，根据所选频道中的内容数据的类型对基频的第一或第二倍数上的频率进行计时，修改内容数据适合单个输出通道，并且通过单个输出通道以所选倍数的基频发送修改后的数据。

9. 发明申请

WO2012138515A3 ADJUSTMENT OF CLOCK SIGNALS REGENERATED FROM A DATA STREAM 审中-公开
标题翻译：调整从数据流中重新生成的时钟信号
公开(公告)号：WO2012138515A3
公开(公告)日：2012-12-06
申请号：PCT/US2012030838
申请日：2012-03-28
申请人： SILICON IMAGE INC , CHOI HOON , KIM DAEKYEUNG , YI JU HWAN , BAE YOUNG DON
发明人： CHOI HOON , KIM DAEKYEUNG , YI JU HWAN , BAE YOUNG DON
IPC分类号： H04L7/04 , H03L7/06
CPC分类号： H04L7/0008 , G09G5/008 , G09G2370/10
摘要： Embodiments of the invention are generally directed to adjustment of clock signals regenerated from a data stream. An embodiment of a method includes receiving a data stream from a transmitting device via a communication link, the data stream including stream data, a link clock signal, and timestamps to indicate a relationship between the link clock signal and a stream clock signal. The method further includes adjusting the stream clock based at least in part on one or more measurements related to the data stream, the one or more measurements including a count of a number of pulses of the stream clock during a period of time, or a measurement of a number of data elements from the data stream stored in a buffer at a certain point in time.
摘要翻译：本发明的实施例总体上针对调整从数据流再生的时钟信号。一种方法的实施例包括经由通信链路从发送设备接收数据流，所述数据流包括流数据，链路时钟信号以及时间戳以指示链路时钟信号与流时钟信号之间的关系。该方法进一步包括至少部分地基于与数据流相关的一个或多个测量值来调整流时钟，该一个或多个测量值包括在一段时间期间的流时钟的脉冲数量的计数或者测量在某个时间点存储在缓冲区中的来自数据流的多个数据元素。

10. 发明公开

EP2524517A4 TRANSMISSION AND DETECTION OF MULTI-CHANNEL SIGNALS IN REDUCED CHANNEL FORMAT 有权转让
标题翻译： ÜBERTRAGUNG公司在EINEM REDUZIERTEN KANALFORMAT ERKENNUNG VON MEHRKANALSIGNALEN
公开(公告)号：EP2524517A4
公开(公告)日：2014-06-25
申请号：EP11733373
申请日：2011-01-13
申请人： SILICON IMAGE INC
发明人： CHOI HOON , KIM DAEKYEUNG , YANG WOOSEUNG , KIM YOUNG LI
IPC分类号： H04N21/236 , G09G5/00 , H04L7/00 , H04N5/38 , H04N5/44 , H04N21/434 , H04N21/4363
CPC分类号： H04N21/43635 , G09G5/006 , G09G2370/04 , G09G2370/12 , H04N5/38 , H04N5/4401 , H04N19/46 , H04N19/90
摘要： Embodiments of the invention are generally directed to transmission and detection of multi-channel signals in reduced channel format. An embodiment of a method for transmitting data includes determining whether a first type or a second type of content data is to be transmitted, where the first type of content data is to be transmitted at a first multiple of a base frequency and the second type of data is to be transmitted at a second multiple of the base frequency. The method further includes selecting one or more channels from a plurality of channels based on the type of content data, clocking a frequency on the first or second multiple of the base frequency according to the type of content data in the selected channels, modifying the content data to fit within a single output channel, and transmitting the modified data via a single output channel at the chosen multiple of the base frequency.
摘要翻译：本发明的实施例一般涉及以减小的信道格式发送和检测多信道信号。用于发送数据的方法的实施例包括确定是否要发送第一类型或第二类型的内容数据，其中第一类型的内容数据将以基本频率的第一倍数发送，并且第二类型数据将以基本频率的第二倍发送。该方法还包括根据内容数据的类型从多个信道中选择一个或多个信道，根据所选择的信道中的内容数据的类型计算基频的第一或第二倍的频率，修改内容数据以适合在单个输出通道内，并且以所选择的基本频率的倍数通过单个输出通道发送修改的数据。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式