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1. 发明授权

US08111945B2 System and method for providing a blended picture 有权
标题翻译：用于提供混合图片的系统和方法
公开(公告)号：US08111945B2
公开(公告)日：2012-02-07
申请号：US12179792
申请日：2008-07-25
申请人： Roy Kehat , Eran Barnea , Oskar Pelc , Eyal Segev
发明人： Roy Kehat , Eran Barnea , Oskar Pelc , Eyal Segev
IPC分类号： G06K9/32 , G09G5/02
CPC分类号： G06T15/503
摘要： A method, a system and a computer program product for generating a blended picture, the system includes: a storage unit, adapted to store pixels of a first picture, pixels of a second picture and alpha data; and a device, coupled to the storage unit via at least one data channel; wherein the device includes: a relevancy determination module, that is adapted to determine a relevancy of pixels of at least one of the first picture and the second picture based upon values of alpha data associated with the pixels of the first picture; wherein the alpha data represents a degree of transparency of the pixels of the first picture to be overlaid over the second picture; an access controller, coupled to the relevancy determination module, adapted to prevent a transfer of irrelevant pixels from the storage unit; and a blending unit that is coupled to the access controller, adapted to provide a blended picture in response to values of the alpha data, by blending relevant pixels of the first and second picture.
摘要翻译：一种用于产生混合图像的方法，系统和计算机程序产品，所述系统包括：存储单元，适于存储第一图像的像素，第二图像的像素和阿尔法数据; 以及经由至少一个数据信道耦合到所述存储单元的设备; 其中所述设备包括：相关性确定模块，其适于基于与所述第一图像的像素相关联的α数据的值来确定所述第一图片和所述第二图片中的至少一个的像素的相关性; 其中所述α数据表示要覆盖在所述第二图像上的所述第一图像的像素的透明度; 耦合到所述相关性确定模块的访问控制器，适于防止从所述存储单元传送不相关的像素; 以及混合单元，其耦合到所述访问控制器，适于通过混合所述第一和第二图片的相关像素来提供响应于所述阿尔法数据的值的混合图像。

2. 发明授权

US07738563B2 Method and system for performing deblocking filtering 有权
标题翻译：执行去块滤波的方法和系统
公开(公告)号：US07738563B2
公开(公告)日：2010-06-15
申请号：US10887132
申请日：2004-07-08
申请人： Oskar Pelc , Michael Zarubinsky , David Young
发明人： Oskar Pelc , Michael Zarubinsky , David Young
IPC分类号： H04N7/12 , G06K9/40
CPC分类号： H04N19/86 , H04N19/197 , H04N19/42 , H04N19/80
摘要： A system and method for filtering a frame, the method includes: (i) processing, by a processing unit executing instructions, at least one portion of a frame to provide at least one processed frame portion; (ii) performing, by a hardware filter, deblocking filtering of the at least one processed frame portion to provide at least one filtered frame portion; and (ii) storing the at least one filtered frame portion in a memory unit that is accessible by the processing unit; whereas the stage of processing is responsive to previously filtered frame portions. The system includes: (i) a processing unit, adapted to execute instructions such as to process at least one portion of a frame to provide at least one processed frame portion; (ii) a hardware filter, connected to the processing unit, adapted to deblocking filter the at least one processed frame portion to provide at least one filtered frame portion; and (iii) a memory unit, connected to the processing unit, adapted to store the at least one filtered frame portion; whereas the processing unit is adapted to process the at least one portion in response to previously filtered frame portions.
摘要翻译：一种用于过滤帧的系统和方法，所述方法包括：（i）通过执行指令的处理单元处理帧的至少一部分以提供至少一个经处理的帧部分; （ii）通过硬件滤波器执行所述至少一个经处理的帧部分的去块滤波以提供至少一个滤波的帧部分; 以及（ii）将所述至少一个滤波的帧部分存储在可由所述处理单元访问的存储器单元中; 而处理阶段响应于先前滤波的帧部分。该系统包括：（i）处理单元，适于执行诸如处理帧的至少一部分以提供至少一个已处理帧部分的指令; （ii）连接到所述处理单元的硬件滤波器，适于对所述至少一个经处理的帧部分进行去块滤波，以提供至少一个滤波的帧部分; 和（iii）连接到所述处理单元的适于存储所述至少一个滤波的帧部分的存储器单元; 而处理单元适于响应于先前滤波的帧部分来处理该至少一个部分。

3. 发明申请

US20100021081A1 SYSTEM AND METHOD FOR PROVIDING A BLENDED PICTURE 有权
标题翻译：用于提供混合图像的系统和方法
公开(公告)号：US20100021081A1
公开(公告)日：2010-01-28
申请号：US12179792
申请日：2008-07-25
申请人： Roy Kehat , Eran Barnea , Oskar Pelc , Eyal Segev
发明人： Roy Kehat , Eran Barnea , Oskar Pelc , Eyal Segev
IPC分类号： G06K9/36
CPC分类号： G06T15/503
摘要： A method, a system and a computer program product for generating a blended picture, the system includes: a storage unit, adapted to store pixels of a first picture, pixels of a second picture and alpha data; and a device, coupled to the storage unit via at least one data channel; wherein the device includes: a relevancy determination module, that is adapted to determine a relevancy of pixels of at least one of the first picture and the second picture based upon values of alpha data associated with the pixels of the first picture; wherein the alpha data represents a degree of transparency of the pixels of the first picture to be overlaid over the second picture; an access controller, coupled to the relevancy determination module, adapted to prevent a transfer of irrelevant pixels from the storage unit; and a blending unit that is coupled to the access controller, adapted to provide a blended picture in response to values of the alpha data, by blending relevant pixels of the first and second picture.
摘要翻译：一种用于产生混合图像的方法，系统和计算机程序产品，所述系统包括：存储单元，适于存储第一图像的像素，第二图像的像素和阿尔法数据; 以及经由至少一个数据信道耦合到所述存储单元的设备; 其中所述装置包括：相关性确定模块，其适于基于与所述第一图像的像素相关联的α数据的值来确定所述第一图像和所述第二图像中的至少一个的像素的相关性; 其中所述α数据表示要覆盖在所述第二图像上的所述第一图像的像素的透明度; 耦合到所述相关性确定模块的访问控制器，适于防止从所述存储单元传送不相关的像素; 以及混合单元，其耦合到所述访问控制器，适于通过混合所述第一和第二图片的相关像素来提供响应于所述阿尔法数据的值的混合图像。

4. 发明授权

US07293153B2 Method and system for direct access to a non-memory mapped device memory 有权
标题翻译：用于直接访问非内存映射设备内存的方法和系统
公开(公告)号：US07293153B2
公开(公告)日：2007-11-06
申请号：US10685561
申请日：2003-10-14
申请人： Mieu V. Vu , Ricardo Martinez Perez , Oskar Pelc
发明人： Mieu V. Vu , Ricardo Martinez Perez , Oskar Pelc
IPC分类号： G06F3/00 , G06F13/12 , G06F12/00
CPC分类号： G06F13/404
摘要： A processing system that interacts with external devices has a processor, a memory, and a controller. The memory stores templates that provide access protocol information about the external devices. When an external device is to be accessed, the operating system, which is stored in the memory, instructs the processor to perform the access to the external device. The processor puts the information about the external device on the address portion of the system bus where it is received and interpreted by the controller. The controller in turn retrieves the template for the external device as indicated by the information that was received. After retrieving the template, the controller outputs the information, in the manner indicated by the template, on an external interface bus where the external device is also coupled. The external device then responds according to the information that the controller put on the external interface bus.
摘要翻译：与外部设备交互的处理系统具有处理器，存储器和控制器。存储器存储提供有关外部设备的访问协议信息的模板。当要访问外部设备时，存储在存储器中的操作系统指示处理器执行对外部设备的访问。处理器将关于外部设备的信息放置在系统总线的地址部分，由控制器接收和解释。控制器依次检索外部设备的模板，如所接收的信息所示。在检索模板之后，控制器以外部设备耦合的外部接口总线将信息以模板所指示的方式输出。然后外部设备根据控制器放在外部接口总线上的信息进行响应。

5. 发明申请

US20060007200A1 Method and system for displaying a sequence of image frames 审中-公开
标题翻译：用于显示图像帧序列的方法和系统
公开(公告)号：US20060007200A1
公开(公告)日：2006-01-12
申请号：US10887131
申请日：2004-07-08
申请人： David Young , Oskar Pelc
发明人： David Young , Oskar Pelc
IPC分类号： G09G5/00
CPC分类号： G09G5/006 , G06F3/14 , G09G5/363 , G09G2360/04 , H04N5/21 , H04N5/44 , H04N21/4307 , H04N21/4316 , H04N21/44004
摘要： A system and method for displaying a sequence of image frames, the system includes: (i) a first circuitry, adapted to receive a sequence of image frames at an update rate (Ur), the sequence of image frames is associated with a sequence of update synchronization signals; and (ii) a second circuitry, adapted to control a display the sequence of images at a refresh rate (Rr), whereas Rr=Ur*[(N+1)/N]; whereas the sequence of images are associated with a sequence of refresh synchronization signals that driven from the update synchronization signals. The method includes: (i) receiving a sequence of image frames at an update rate (Ur), the sequence of image frames is associated with a sequence of update synchronization signals; and (ii) displaying the sequence of images at a refresh rate (Rr), whereas Rr=Ur*[(N+1)/N]; whereas the sequence of images are associated with a sequence of refresh synchronization signals that driven from the update synchronization signals.
摘要翻译：一种用于显示图像帧序列的系统和方法，所述系统包括：（i）适于以更新速率（Ur）接收图像帧序列的第一电路，所述图像帧序列与更新同步信号; 和（ii）适于以刷新率（Rr）控制显示图像序列的第二电路，而Rr = Ur * [（N + 1）/ N]; 而图像序列与从更新同步信号驱动的刷新同步信号序列相关联。该方法包括：（i）以更新速率（Ur）接收图像帧序列，图像帧序列与更新同步信号序列相关联; 和（ii）以刷新率（Rr）显示图像序列，而Rr = Ur * [（N + 1）/ N]; 而图像序列与从更新同步信号驱动的刷新同步信号序列相关联。

6. 发明申请

US20050080949A1 Method and system for direct access to a non-memory mapped device memory 有权
标题翻译：用于直接访问非内存映射设备内存的方法和系统
公开(公告)号：US20050080949A1
公开(公告)日：2005-04-14
申请号：US10685561
申请日：2003-10-14
申请人： Mieu Vu , Ricardo Perez , Oskar Pelc
发明人： Mieu Vu , Ricardo Perez , Oskar Pelc
IPC分类号： G06F20060101 , G06F3/00 , G06F13/14 , G06F13/40
CPC分类号： G06F13/404
摘要： A processing system that interacts with external devices has a processor, a memory, and a controller. The memory stores templates that provide access protocol information about the external devices. When an external device is to be accessed, the operating system, which is stored in the memory, instructs the processor to perform the access to the external device. The processor puts the information about the external device on the address portion of the system bus where it is received and interpreted by the controller. The controller in turn retrieves the template for the external device as indicated by the information that was received. After retrieving the template, the controller outputs the information, in the manner indicated by the template, on an external interface bus where the external device is also coupled. The external device then responds according to the information that the controller put on the external interface bus.
摘要翻译：与外部设备交互的处理系统具有处理器，存储器和控制器。存储器存储提供有关外部设备的访问协议信息的模板。当要访问外部设备时，存储在存储器中的操作系统指示处理器执行对外部设备的访问。处理器将关于外部设备的信息放置在系统总线的地址部分，由控制器接收和解释。控制器依次检索外部设备的模板，如所接收的信息所示。在检索模板之后，控制器以外部设备耦合的外部接口总线将信息以模板所指示的方式输出。然后外部设备根据控制器放在外部接口总线上的信息进行响应。

7. 发明申请

US20060008013A1 Method and system for performing deblocking filtering 有权
标题翻译：执行去块滤波的方法和系统
公开(公告)号：US20060008013A1
公开(公告)日：2006-01-12
申请号：US10887132
申请日：2004-07-08
申请人： Oskar Pelc , Michael Zarubinsky , David Young
发明人： Oskar Pelc , Michael Zarubinsky , David Young
IPC分类号： H04B1/66 , G06K9/40
CPC分类号： H04N19/86 , H04N19/197 , H04N19/42 , H04N19/80
摘要： A system and method for filtering a frame, the method includes: (i) processing, by a processing unit executing instructions, at least one portion of a frame to provide at least one processed frame portion; (ii) performing, by a hardware filter, deblocking filtering of the at least one processed frame portion to provide at least one filtered frame portion; and (ii) storing the at least one filtered frame portion in a memory unit that is accessible by the processing unit; whereas the stage of processing is responsive to previously filtered frame portions. The system includes: (i) a processing unit, adapted to execute instructions such as to process at least one portion of a frame to provide at least one processed frame portion; (ii) a hardware filter, connected to the processing unit, adapted to deblocking filter the at least one processed frame portion to provide at least one filtered frame portion; and (iii) a memory unit, connected to the processing unit, adapted to store the at least one filtered frame portion; whereas the processing unit is adapted to process the at least one portion in response to previously filtered frame portions.
摘要翻译：一种用于过滤帧的系统和方法，所述方法包括：（i）通过执行指令的处理单元处理帧的至少一部分以提供至少一个经处理的帧部分; （ii）通过硬件滤波器执行所述至少一个经处理的帧部分的去块滤波以提供至少一个滤波的帧部分; 以及（ii）将所述至少一个滤波的帧部分存储在可由所述处理单元访问的存储器单元中; 而处理阶段响应于先前滤波的帧部分。该系统包括：（i）处理单元，适于执行诸如处理帧的至少一部分以提供至少一个已处理帧部分的指令; （ii）连接到所述处理单元的硬件滤波器，适于对所述至少一个经处理的帧部分进行去块滤波，以提供至少一个滤波的帧部分; 和（iii）连接到所述处理单元的适于存储所述至少一个滤波的帧部分的存储器单元; 而处理单元适于响应于先前滤波的帧部分来处理该至少一个部分。

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