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. 发明授权

US11057637B1 Efficient video motion estimation by reusing a reference search region 有权
公开(公告)号：US11057637B1
公开(公告)日：2021-07-06
申请号：US16775463
申请日：2020-01-29
申请人： Mellanox Technologies, Ltd. , BEAMR IMAGING LTD.
发明人： Dotan David Levi , Assaf Weissman , Ohad Markus , Uri Gadot , Aviad Raveh , Tamar Shoham
IPC分类号： H04N19/52 , H04N19/177 , H04N19/176
摘要： A video processor includes a memory and a processor. The processor is coupled to memory and is configured to store in the memory (i) multiple raw frames belonging to a Group of Pictures (GOP) to be processed, and (ii) one or more reference frames. The processor is further configured to select for multiple target blocks having a same block-location in respective raw frames associated with a common reference frame, a common search region in the common reference frame, and before selecting another search region, to apply at least two motion estimation operations using at least two of the target blocks and the common search region, to estimate respective at least two Motion Vectors (MVs).

2. 发明授权

US08982703B2 Routing support for lossless data traffic 有权
标题翻译：路由支持无损数据流量
公开(公告)号：US08982703B2
公开(公告)日：2015-03-17
申请号：US13717733
申请日：2012-12-18
申请人： Mellanox Technologies Ltd.
发明人： Ariel Almog , Yaniv Saar , Aviad Raveh , Dror Goldenberg
IPC分类号： G01R31/08 , H04L12/851 , H04L12/725 , H04L12/823
CPC分类号： H04L47/2441 , H04L45/306 , H04L47/32
摘要： A method for communication in a packet data network including at least first and second subnets interconnected by routers. The method includes defining at least first and second classes of link-layer traffic within the subnets, such that the link-layer traffic in the first class is transmitted among nodes in the network without loss of packets, while at least some of the packets in the second class are dropped in case of network congestion. The routers are configured by transmitting control traffic over the network in the packets of the second class. Data traffic is transmitted between the nodes in the first and second subnets via the configured routers in the packets of the first class.
摘要翻译：一种用于在分组数据网络中进行通信的方法，包括至少由路由器互连的第一和第二子网。该方法包括在子网内至少定义第一类和第二类链路层业务，使得第一类中的链路层业务在网络中的节点之间传输而不丢失分组，而至少一些分组在第二类在网络拥塞的情况下被丢弃。通过在第二类的分组中的网络上发送控制流量来配置路由器。经由第一类数据包中配置的路由器在第一和第二子网中的节点之间传输数据流量。

3. 发明授权

US11543852B2 Multihost clock synchronization 有权
公开(公告)号：US11543852B2
公开(公告)日：2023-01-03
申请号：US16779611
申请日：2020-02-02
申请人： MELLANOX TECHNOLOGIES, LTD.
发明人： Dotan David Levi , Liron Mula , Ariel Almog , Aviad Raveh , Yuval Itkin
IPC分类号： G06F1/12 , H03C3/09
摘要： In one embodiment, a network interface card device includes communication interfaces to provide data connection with respective local devices configured to run respective clock synchronization clients, at least one network interface to provide data connection between a packet data network and ones of the local devices, and a hardware clock to maintain a time value, and serve the clock synchronization clients.

4. 发明申请

US20210168354A1 Video Coding System 有权
公开(公告)号：US20210168354A1
公开(公告)日：2021-06-03
申请号：US17095765
申请日：2020-11-12
申请人： MELLANOX TECHNOLOGIES, LTD. , BEAMR IMAGING LTD.
发明人： Dotan David Levi , Assaf Weissman , Ohad Markus , Uri Gadot , Aviad Raveh , Dror Gill , Nikolay Terterov , Pavel Titkov , Alexey Mitkovets , Alexey Martemyanov , Alexander Zheludkov
IPC分类号： H04N19/105 , H04N19/119 , H04N19/159 , H04N19/51 , H04N19/176
摘要： A video coding system including an acceleration device including input circuitry configured, for each of a first plurality of video frames to be encoded, to receive an input including at least one raw video frame and at least one reference frame, and to divide each of the first plurality of video frames to be encoded into a second plurality of blocks, and similarity computation circuitry configured, for each one of the first plurality of video frame to be encoded: for each the block of the second plurality of blocks, to produce an intra-prediction hint and an intra-prediction direction. Related apparatus and methods are also provided.

5. 发明申请

US20210235107A1 EFFICIENT VIDEO MOTION ESTIMATION BY REUSING A REFERENCE SEARCH REGION 有权
公开(公告)号：US20210235107A1
公开(公告)日：2021-07-29
申请号：US16775463
申请日：2020-01-29
申请人： Mellanox Technologies, Ltd. , BEAMR IMAGING LTD.
发明人： Dotan David Levi , Assaf Weissman , Ohad Markus , Uri Gadot , Aviad Raveh , Tamar Shoham
IPC分类号： H04N19/52 , H04N19/176 , H04N19/177
摘要： A video processor includes a memory and a processor. The processor is coupled to memory and is configured to store in the memory (i) multiple raw frames belonging to a Group of Pictures (GOP) to be processed, and (ii) one or more reference frames. The processor is further configured to select for multiple target blocks having a same block-location in respective raw frames associated with a common reference frame, a common search region in the common reference frame, and before selecting another search region, to apply at least two motion estimation operations using at least two of the target blocks and the common search region, to estimate respective at least two Motion Vectors (MVs).

6. 发明申请

US20140169169A1 ROUTING SUPPORT FOR LOSSLESS DATA TRAFFIC 有权
标题翻译：无线数据业务的路由支持
公开(公告)号：US20140169169A1
公开(公告)日：2014-06-19
申请号：US13717733
申请日：2012-12-18
申请人： MELLANOX TECHNOLOGIES LTD.
发明人： Ariel Almog , Yaniv Saar , Aviad Raveh , Dror Goldenberg
IPC分类号： H04L12/56
CPC分类号： H04L47/2441 , H04L45/306 , H04L47/32
摘要： A method for communication in a packet data network including at least first and second subnets interconnected by routers. The method includes defining at least first and second classes of link-layer traffic within the subnets, such that the link-layer traffic in the first class is transmitted among nodes in the network without loss of packets, while at least some of the packets in the second class are dropped in case of network congestion. The routers are configured by transmitting control traffic over the network in the packets of the second class. Data traffic is transmitted between the nodes in the first and second subnets via the configured routers in the packets of the first class.
摘要翻译：一种用于在分组数据网络中进行通信的方法，包括至少由路由器互连的第一和第二子网。该方法包括在子网内至少定义第一类和第二类链路层业务，使得第一类中的链路层业务在网络中的节点之间传输而不丢失分组，而至少一些分组在第二类在网络拥塞的情况下被丢弃。通过在第二类的分组中的网络上发送控制流量来配置路由器。经由第一类数据包中配置的路由器在第一和第二子网中的节点之间传输数据流量。

7. 发明授权

US11070304B1 Physical hardware clock chaining 有权
公开(公告)号：US11070304B1
公开(公告)日：2021-07-20
申请号：US16799873
申请日：2020-02-25
申请人： MELLANOX TECHNOLOGIES, LTD.
发明人： Dotan David Levi , Liron Mula , Avraham Ganor , Avi Urman , Aviad Raveh , Yuval Itkin , Oren Matus
IPC分类号： H04J3/06
摘要： In one embodiment, a computer apparatus includes a first NIC including at least one network interface port to transfer data with a first packet-data network (PDN) including a master clock to provide a clock synchronization signal S1, a first physical hardware clock (PHC) to maintain a time value T1 responsively to S1, and a first clock controller to generate a clock synchronization signal S2 responsively to S1, S2 having a frequency set responsively to S1, and send S2 over a connection to a second NIC including at least one network interface port to transfer data with a second PDN, a second PHC, and a second clock controller to receive S2, update the second PHC with a time value T2 responsively to S2, send another clock synchronization signal to network nodes in the second PDN responsively to T2, the second NIC acting as a master clock in the second PDN.

8. 发明申请

US20210141413A1 Multihost Clock Synchronization 有权
公开(公告)号：US20210141413A1
公开(公告)日：2021-05-13
申请号：US16779611
申请日：2020-02-02
申请人： MELLANOX TECHNOLOGIES, LTD.
发明人： Dotan David Levi , Liron Mula , Ariel Almog , Aviad Raveh , Yuval Itkin
IPC分类号： G06F1/12 , H03C3/09
摘要： In one embodiment, a network interface card device includes communication interfaces to provide data connection with respective local devices configured to run respective clock synchronization clients, at least one network interface to provide data connection between a packet data network and ones of the local devices, and a hardware clock to maintain a time value, and serve the clock synchronization clients.

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