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

US09860545B2 Method and apparatus for multi-view video encoding and method and apparatus for multiview video decoding 有权
公开(公告)号：US09860545B2
公开(公告)日：2018-01-02
申请号：US12811939
申请日：2009-01-06
申请人： Gwang-Hoon Park , Kyu-Heon Kim , Min-Woo Park , Doug-Young Suh , Jong-Tae Park , Gwang-Hoon Park
发明人： Gwang-Hoon Park , Kyu-Heon Kim , Min-Woo Park , Doug-Young Suh , Jong-Tae Park
IPC分类号： H04N7/12 , H04N19/44 , H04N19/597 , H04N19/70
CPC分类号： H04N19/44 , H04N19/597 , H04N19/70
摘要： Methods and apparatuses for efficiently coding and decoding multi-view video are provided. A method of decoding multi-view video includes: interpreting from a received bitstream a block type indicating a method of determining a motion vector of a current block present in a current picture of the multi-view video; interpreting a first picture type indicating whether the current picture is a reference picture type for inter prediction; interpreting additional information of the current picture based on at least one of the interpreted first picture type and the interpreted block type; and reconstructing the current block and the current picture by using the additional information.

2. 发明申请

US20110002392A1 METHOD AND APPARATUS FOR MULTI-VIEW VIDEO ENCODING AND METHOD AND APPARATUS FOR MULTIVIEW VIDEO DECODING 有权
标题翻译：用于多视频编码的方法和装置以及用于多视图解码的方法和装置
公开(公告)号：US20110002392A1
公开(公告)日：2011-01-06
申请号：US12811939
申请日：2009-01-06
申请人： Gwang-Hoon Park , Kyu-Heon Kim , Min-Woo Park , Doug-Young Suh , Jong-Tae Park
发明人： Gwang-Hoon Park , Kyu-Heon Kim , Min-Woo Park , Doug-Young Suh , Jong-Tae Park
IPC分类号： H04N11/02
CPC分类号： H04N19/44 , H04N19/597 , H04N19/70
摘要： Methods and apparatuses for efficiently coding and decoding multi-view video are provided. A method of decoding multi-view video includes: interpreting from a received bitstream a block type indicating a method of determining a motion vector of a current block present in a current picture of the multi-view video; interpreting a first picture type indicating whether the current picture is a reference picture type for inter prediction; interpreting additional information of the current picture based on at least one of the interpreted first picture type and the interpreted block type; and reconstructing the current block and the current picture by using the additional information.
摘要翻译：提供了高效编码和解码多视点视频的方法和装置。解码多视点视频的方法包括：从接收到的比特流解码指示确定当前图像中的当前块的运动矢量的方法的块类型; 解释指示当前图片是否是用于帧间预测的参考图片类型的第一图片类型; 基于解释的第一图像类型和解释块类型中的至少一个来解释当前图像的附加信息; 并通过使用附加信息来重构当前块和当前图片。

3. 发明申请

US20120014449A1 METHOD AND APPARATUS FOR MULTI-VIEW VIDEO ENCODING USING CHROMINANCE COMPENSATION AND METHOD AND APPARATUS FOR MULTI-VIEW VIDEO DECODING USING CHROMINANCE COMPENSATION 有权
标题翻译：用于使用色彩补偿的多视频视频编码的方法和装置以及使用色彩补偿的多视图视频解码的方法和装置
公开(公告)号：US20120014449A1
公开(公告)日：2012-01-19
申请号：US12812566
申请日：2009-01-06
申请人： Gwang-Hoon Park , Kyu-Heon Kim , Min-Woo Park , Jong-Tae Park , Doug-Young Suh
发明人： Gwang-Hoon Park , Kyu-Heon Kim , Min-Woo Park , Jong-Tae Park , Doug-Young Suh
IPC分类号： H04N7/26
CPC分类号： H04N19/00315 , H04N9/68 , H04N19/105 , H04N19/174 , H04N19/176 , H04N19/186 , H04N19/577 , H04N19/597 , H04N19/70
摘要： Methods and apparatuses for efficiently coding and decoding multi-view video are provided. A method of decoding multi-view video includes: interpreting a first picture type indicating whether a current picture of the multi-view video is a reference video type for inter prediction; interpreting a block type indicating a method of determining a motion vector of a current block of the current picture; interpreting a chrominance compensation value of the current block based on at least one of the interpreted first picture type and the interpreted block type; and performing chrominance compensation on the current block by using the interpreted chrominance compensation value.
摘要翻译：提供了高效编码和解码多视点视频的方法和装置。解码多视点视频的方法包括：解释指示多视点视频的当前画面是否是用于帧间预测的参考视频类型的第一画面类型; 解释指示确定当前图片的当前块的运动矢量的方法的块类型; 基于解释的第一图像类型和解释块类型中的至少一个来解释当前块的色度补偿值; 并通过使用所解释的色度补偿值对当前块执行色度补偿。

4. 发明授权

US08948264B2 Method and apparatus for multi-view video encoding using chrominance compensation and method and apparatus for multi-view video decoding using chrominance compensation 有权
标题翻译：使用色度补偿的多视点视频编码的方法和装置，以及使用色度补偿的多视点视频解码的方法和装置
公开(公告)号：US08948264B2
公开(公告)日：2015-02-03
申请号：US12812566
申请日：2009-01-06
申请人： Gwang-Hoon Park , Kyu-Heon Kim , Min-Woo Park , Doug-Young Suh , Gwang-Hoon Park
发明人： Gwang-Hoon Park , Kyu-Heon Kim , Min-Woo Park , Jong-Tae Park , Doug-Young Suh
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04N19/186 , H04N9/68 , H04N19/597 , H04N19/70 , H04N19/174 , H04N19/105 , H04N19/176 , H04N19/577
CPC分类号： H04N19/00315 , H04N9/68 , H04N19/105 , H04N19/174 , H04N19/176 , H04N19/186 , H04N19/577 , H04N19/597 , H04N19/70
摘要： Methods and apparatuses for efficiently coding and decoding multi-view video are provided. A method of decoding multi-view video includes: interpreting a first picture type indicating whether a current picture of the multi-view video is a reference video type for inter prediction; interpreting a block type indicating a method of determining a motion vector of a current block of the current picture; interpreting a chrominance compensation value of the current block based on at least one of the interpreted first picture type and the interpreted block type; and performing chrominance compensation on the current block by using the interpreted chrominance compensation value.
摘要翻译：提供了高效编码和解码多视点视频的方法和装置。解码多视点视频的方法包括：解释指示多视点视频的当前图片是否是用于帧间预测的参考视频类型的第一图像类型; 解释指示确定当前图片的当前块的运动矢量的方法的块类型; 基于解释的第一图像类型和解释块类型中的至少一个来解释当前块的色度补偿值; 并通过使用所解释的色度补偿值对当前块执行色度补偿。

5. 发明申请

US20100232389A1 METHOD AND SYSTEM FOR HIGH SPEED INTRA-DOMAIN MOBILITY MANAGEMENT USING DUAL INTERFACES IN WIRELESS LAN/MAN 审中-公开
标题翻译：使用无线LAN / MAN中的双界面的高速域内移动性管理的方法和系统
公开(公告)号：US20100232389A1
公开(公告)日：2010-09-16
申请号：US12279959
申请日：2007-03-29
申请人： Jong-Tae Park
发明人： Jong-Tae Park
IPC分类号： H04W36/00
CPC分类号： H04W36/30 , H04W36/245 , H04W88/06 , Y02D70/142 , Y02D70/146 , Y02D70/23
摘要： The present invention relates to a fast intra-domain mobility management method and system. The fast intra-domain mobility management method and system are configured to enable handover stably and intelligently with respect to complicated electric wave characteristics in such a manner that in order to provide an efficient inter-AP handover function at high speed without data loss or delay upon movement, two LAN/MAN interfaces, operating according to the alternate make-before-break principle, is mounted in the existing wireless communication terminal, PDA, notebook, or smart phone without changing the infrastructure of the wireless LAN and MAN, and in order to minimize unnecessary handover due to an abrupt change of the electric wave intensity, in a sleep state, whether to enter a preparation state is determined by comparing an estimated value of a moving average value with a preparation threshold value Tp set in memory, and in the preparation state, a probe message is sent to an AP, and the electric wave intensity of an AP that is in use or a switch threshold value Ts set in the memory is compared with the electric wave intensity of an AP that is in the preparation state for the handover, and fast switching is then performed. Accordingly, handover can be performed stably at high speed while saving power consumption when the mobile node moves. In particular, a ping-pong phenomenon that may occur when the mobile node frequently moves between the same neighboring cells can be reduced.
摘要翻译：本发明涉及快速的域内移动性管理方法和系统。快速域内移动性管理方法和系统被配置为能够以复杂的电波特性来稳定和智能地实现切换，以便以高速度提供高效的AP间切换功能而没有数据丢失或延迟移动，两个LAN / MAN接口，根据备用的断开原理操作，安装在现有的无线通信终端，PDA，笔记本或智能手机中，而不改变无线LAN和MAN的基础设施，并按顺序通过将移动平均值的估计值与在存储器中设定的准备阈值Tp进行比较来确定在休眠状态下是否进入准备状态，由于电波强度的突然变化而使不必要的切换最小化，准备状态，向AP发送探测消息，以及正在使用的AP的电波强度或者设置在开关阈值Ts 将存储器与处于切换准备状态的AP的电波强度进行比较，然后进行快速切换。因此，可以在移动节点移动的同时节省电力消耗的同时高速稳定地进行切换。特别地，可以减少当移动节点在相同的相邻小区之间频繁移动时可能发生的乒乓现象。

6. 发明申请

US20080121314A1 Non-Oriented Electrical Steel Sheets with Excellent Magnetic Properties and Method for Manufacturing the Same 有权
标题翻译：具有优异磁性的非取向电工钢板及其制造方法
公开(公告)号：US20080121314A1
公开(公告)日：2008-05-29
申请号：US11792987
申请日：2005-12-20
申请人： Jae-Young Choi , Byung-Keun Bae , Jong-Tae Park , Jae-Kwan Kim , Chel-Min Park
发明人： Jae-Young Choi , Byung-Keun Bae , Jong-Tae Park , Jae-Kwan Kim , Chel-Min Park
IPC分类号： H01F1/01 , C21D8/02
CPC分类号： C22C38/004 , C21D8/1205 , C21D8/1222 , C21D8/1233 , C21D8/1272 , C21D9/46 , C22C38/002 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/60 , H01F1/14791 , H01F1/16
摘要： The present invention relates to technology for manufacturing electrical steel sheets having excellent magnetic properties through the control of a hot-rolled texture using the phase transformation of steel. More particularly, it relates to a non-oriented electrical steel sheet that has reduced iron loss and increased magnetic flux density by controlling alloy component elements and optimizing hot-rolling conditions, even though hot-rolled sheet annealing is not carried out, as well as a manufacturing method thereof. More specifically, the invention provides a non-oriented electrical steel sheet which has excellent magnetic properties while hot-rolled sheet annealing can be omitted, the steel sheet being comprised of 0.005 wt % or less of C, 1.0-3.0 w % of Si, 0.1-2.0 wt % of Mn, 0.1 wt % or less of P, 0.1-1.5 wt % of Al, and a remainder of Fe and other inevitable impurities, in which the relationship between the elements Mn and Al satisfies an equation of −0.2
摘要翻译：本发明涉及通过使用钢的相变控制热轧组织来制造具有优异磁性的电工钢板的技术。更具体地，涉及一种无取向电工钢板，即使不进行热轧板退火，也可以通过控制合金成分元素并优化热轧条件而减少铁损和增加磁通密度，以及其制造方法。更具体地说，本发明提供一种磁性能优异的无取向电工钢板，可以省略热轧板退火，该钢板由C：0.005重量％以下，Si：1.0〜3.0重量％，Si： 0.1-2.0重量％的Mn，0.1重量％以下的P，0.1〜1.5重量％的Al，剩余的Fe和其他不可避免的杂质，元素Mn和Al之间的关系满足公式-0.2

7. 发明授权

US5986500A Combined linear power amplifying device and method 失效
标题翻译：组合线性功率放大装置及方法
公开(公告)号：US5986500A
公开(公告)日：1999-11-16
申请号：US1206
申请日：1997-12-30
申请人： Jong-Tae Park , Young-Kon Lee , Hong-Kee Kim , Young Kim , Seung-Won Chung , Seong-Hoon Lee , Soon-Chul Jeong , Chul-Dong Kim , Ik-Soo Chang
发明人： Jong-Tae Park , Young-Kon Lee , Hong-Kee Kim , Young Kim , Seung-Won Chung , Seong-Hoon Lee , Soon-Chul Jeong , Chul-Dong Kim , Ik-Soo Chang
IPC分类号： H03F1/32 , H03F1/52 , H03F3/20 , H03F3/60 , H03F3/68 , H02H7/20 , H03F1/14
CPC分类号： H03F1/3235 , H03F1/526 , H03F3/602 , H03F2201/3212
摘要： A device and a method for combining outputs of a plurality of linear power amplifiers while preventing loss of signals. The combined linear power amplifying device, including: a power divider module which has paths connected respectively between one input terminal and a plurality of output terminals and switches connected respectively to each of the output terminals, for dividing power of a RF signal input to the power divider module and respectively outputting the divided power to the output terminals; a power combiner module which has paths connected respectively between a plurality of input terminals and one output terminal and the switches connected respectively to each of the input terminals, for combining power of a RF signal input to the power combiner module and outputting the combined power; and linear power amplifiers which are connected between the output terminals of the power divider module and the input terminals of the power combiner module, for linearly amplifying the RF signal power-divided in the power divider module thereby outputting the linearly amplified signal to the power combiner module, and upon generation of a failed state of the linear power amplifiers, the failed amplifier opening the path of the affected RF signal by turning off the corresponding switches in said power divider module and said power combiner module.
摘要翻译：一种用于组合多个线性功率放大器的输出同时防止信号丢失的装置和方法。该组合线性功率放大装置包括：功率分配器模块，其具有分别连接在一个输入端子和多个输出端子之间的通路，以及分别连接到每个输出端子的开关，用于将输入到功率的RF信号的功率分频分配模块，分别将输出端分配电源; 功率组合器模块，其具有分别连接在多个输入端子和一个输出端子之间的路径，以及分别连接到每个输入端子的开关，用于组合输入到功率组合器模块的RF信号的功率并输出组合的功率; 以及线性功率放大器，其连接在功率分配器模块的输出端子和功率组合器模块的输入端子之间，用于线性放大功率分配器模块中分压的RF信号，从而将线性放大的信号输出到功率组合器模块，并且在产生线性功率放大器的故障状态时，故障放大器通过关闭所述功率分配器模块和所述功率组合器模块中的相应开关来打开受影响的RF信号的路径。

8. 发明授权

US09663839B2 Method for manufacturing grain-oriented electrical steel sheet having excellent magnetic properties 有权
公开(公告)号：US09663839B2
公开(公告)日：2017-05-30
申请号：US13979790
申请日：2011-12-16
申请人： Hyung-Don Joo , Chang-Soo Kim , Jong-Tae Park , Jong-Ho Park , Byeong-Goo Kim , Jin-Wook Seo
发明人： Hyung-Don Joo , Chang-Soo Kim , Jong-Tae Park , Jong-Ho Park , Byeong-Goo Kim , Jin-Wook Seo
IPC分类号： C21D8/02 , C21D8/12 , C21D9/46 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C21D6/00 , C22C1/02
CPC分类号： C21D8/0263 , C21D6/008 , C21D8/12 , C21D8/1272 , C21D9/46 , C22C1/02 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06
摘要： Provided is a method for manufacturing a grain-oriented electrical steel sheet, the method comprising: heating a grain-oriented electrical steel sheet slab; hot-rolling the heated slab; optionally annealing the hot-rolled steel sheet; subjecting the resulting steel sheet to one cold rolling or two or more cold rollings with intermediate annealing therebetween; subjecting the cold-rolled steel sheet to primary recrystallization annealing; and subjecting the annealed steel sheet to secondary recrystallization annealing, wherein the primary recrystallization annealing sequentially comprises an ultra-rapid heating process of heating the steel sheet at an average heating rate of 300° C./sec or higher, a rapid heating process of heating the steel sheet at a lower average heating rate than the average heating rate of the ultra-rapid heating process, but not lower than 100° C./sec, and a general heating process of heating the steel sheet at a lower average heating rate than the average heating rate of the rapid heating process.

9. 发明授权

US07846271B2 Non-oriented electrical steel sheets with excellent magnetic properties and method for manufacturing the same 有权
标题翻译：磁性优异的无取向电工钢板及其制造方法
公开(公告)号：US07846271B2
公开(公告)日：2010-12-07
申请号：US11792987
申请日：2005-12-20
申请人： Jae-Young Choi , Byung-Keun Bae , Jong-Tae Park , Jae-Kwan Kim , Chel-Min Park
发明人： Jae-Young Choi , Byung-Keun Bae , Jong-Tae Park , Jae-Kwan Kim , Chel-Min Park
IPC分类号： H01F1/147
CPC分类号： C22C38/004 , C21D8/1205 , C21D8/1222 , C21D8/1233 , C21D8/1272 , C21D9/46 , C22C38/002 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/60 , H01F1/14791 , H01F1/16
摘要： The present invention relates to technology for manufacturing electrical steel sheets having excellent magnetic properties through the control of a hot-rolled texture using the phase transformation of steel. More particularly, it relates to a non-oriented electrical steel sheet that has reduced iron loss and increased magnetic flux density by controlling alloy component elements and optimizing hot-rolling conditions, even though hot-rolled sheet annealing is not carried out, as well as a manufacturing method thereof. More specifically, the invention provides a non-oriented electrical steel sheet which has excellent magnetic properties while hot-rolled sheet annealing can be omitted, the steel sheet being comprised of 0.005 wt % or less of C, 1.0-3.0 w % of Si, 0.1-2.0 wt % of Mn, 0.1 wt % or less of P, 0.1-1.5 wt % of Al, and a remainder of Fe and other inevitable impurities, in which the relationship between the elements Mn and Al satisfies an equation of −0.2
摘要翻译：本发明涉及通过使用钢的相变控制热轧组织来制造具有优异磁性的电工钢板的技术。更具体地，涉及一种无取向电工钢板，即使不进行热轧板退火，也可以通过控制合金成分元素并优化热轧条件而减少铁损和增加磁通密度，以及其制造方法。更具体地说，本发明提供一种磁性能优异的无取向电工钢板，可以省略热轧板退火，该钢板由C：0.005重量％以下，Si：1.0〜3.0重量％，Si： 0.1-2.0重量％的Mn，0.1重量％以下的P，0.1〜1.5重量％的Al，剩余的Fe和其他不可避免的杂质，其中元素Mn和Al之间的关系满足公式-0.2

10. 发明申请

US20100103872A1 Method and system of managing QOS-guarenteed multimode fast mobility in wireless networks 失效
标题翻译：在无线网络中管理QOS认证多模快速移动的方法和系统
公开(公告)号：US20100103872A1
公开(公告)日：2010-04-29
申请号：US12382993
申请日：2009-03-27
申请人： Jong-Tae Park
发明人： Jong-Tae Park
IPC分类号： H04W8/02 , H04L12/66
CPC分类号： H04L45/24 , H04W36/0011 , H04W36/18 , H04W76/12 , H04W80/04
摘要： Disclosed herein is a method and system for managing QoS-guaranteed multimode fast mobility in wireless networks. The method includes the steps of (a) in response to a request for call establishment, registering a user ID, the unique IP address of a user, a currently used temporary IP address and the current location of the mobile host; (b) completing the call establishment; (c) establishing a tunnel between the OMS and the mobile host; (d) in response to the provision of a new temporary IP address and the wireless network information of a newly activated wireless communication interface, establishing a new tunnel using the unique IP address of the OMS and the new temporary IP address of the mobile host, and then transmitting data packets in parallel; and (e) in response to a request for the removal of a tunnel, removing the corresponding tunnel.
摘要翻译：本文公开了一种用于在无线网络中管理QoS保证的多模式快速移动性的方法和系统。该方法包括以下步骤：（a）响应于呼叫建立的请求，注册用户ID，用户的唯一IP地址，当前使用的临时IP地址和移动主机的当前位置; （b）完成电话建立; （c）在OMS与移动主机之间建立隧道; （d）响应于提供新的临时IP地址和新激活的无线通信接口的无线网络信息，使用OMS的唯一IP地址和移动主机的新临时IP地址建立新隧道，然后并行发送数据包; （e）响应隧道拆除的要求，移除隧道。

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