会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • Mapping Visual Display Screen to Portable Touch Screen
    • 将视觉显示屏映射到便携式触摸屏
    • US20130155095A1
    • 2013-06-20
    • US13325964
    • 2011-12-14
    • Zahid Hussain
    • Zahid Hussain
    • G09G5/00G06F3/041
    • H04N21/42207H04N21/42209H04N21/4222H04N21/42224H04N21/4312H04N21/4431
    • A content player transmits a screen image to a display. The screen image includes an active region, which may be a portion that may be manipulated. The player determines active region information for the active region and transmits such to a portable device. The portable device receives the active region information as well as information regarding any inactive regions, which may be portions that may not be manipulated. The portable device utilizes the information to present a simulated version of the screen image on a touch screen. The portable device may then receive manipulation information via the touch screen and transmit such to the player. In response, the player may generate and present an updated version of the screen image, determine updated information, and transmit such to the portable device. The portable device may utilize the updated information to present a simulated updated version of the screen image.
    • 内容播放器将屏幕图像发送到显示器。 屏幕图像包括有效区域,其可以是可以被操纵的部分。 播放器确定活动区域的有效区域信息并将其发送到便携式设备。 便携式设备接收有源区域信息以及关于任何不活动区域的信息,其可以是可能不被操纵的部分。 便携式设备利用该信息在触摸屏上呈现屏幕图像的模拟版本。 便携式设备然后可以经由触摸屏接收操作信息并将其发送给播放器。 作为响应,播放器可以生成并呈现屏幕图像的更新版本,确定更新的信息,并将其发送到便携式设备。 便携式设备可以利用更新的信息来呈现屏幕图像的模拟更新版本。
    • 8. 发明授权
    • Systems and methods of improved motion estimation using a graphics processing unit
    • 使用图形处理单元改进运动估计的系统和方法
    • US08275049B2
    • 2012-09-25
    • US11763779
    • 2007-06-15
    • Zahid HussainJohn BrothersJim Xu
    • Zahid HussainJohn BrothersJim Xu
    • H04N7/50
    • G06T15/04G06T7/238G06T2200/28G06T2207/10016G06T2207/20052H04N19/43H04N19/523H04N19/533H04N19/56H04N19/61
    • Disclosed is a graphics processing unit comprising an instruction decoder and sum-of-absolute-differences (SAD) accleration logic. The instruction decoder is configured to decode a SAD instruction into parameters describing an M×N and an n×n pixel block in U,V coordinates. The SAD accleration logic is configured to receive the parameters and compute SAD scores. Each SAD score corresponds to the n×n block and to one block contained within the M×N pixel block and horizontally offset within the n×n block. Also disclosed is a GPU comprising a host processor interface receiving video acceleration instructions and a video acceleration unit. The unit is responsive to the instructions and comprises SAD accleration logic configured to receive the parameters and compute SAD scores. Each SAD score corresponds to an n×n pixel block and to one block contained within an M×N block and horizontally offset within the n×n block. M, N, and n are integers.
    • 公开了一种图形处理单元,包括指令解码器和绝对差值(SAD)积分逻辑。 指令解码器被配置为将SAD指令解码成描述U,V坐标中的M×N和n×n个像素块的参数。 SAD加密逻辑被配置为接收参数并计算SAD分数。 每个SAD分数对应于n×n块,并且对应于包含在M×N像素块内的一个块,并且在n×n块内水平偏移。 还公开了一种GPU,其包括接收视频加速指令的主处理器接口和视频加速单元。 该单元响应于指令,并包括配置为接收参数并计算SAD分数的SAD加速逻辑。 每个SAD分数对应于n×n个像素块和包含在M×N块内的一个块,并且在n×n块内水平偏移。 M,N和n是整数。
    • 10. 发明授权
    • Hardware-accelerated packet multicasting in a virtual routing system
    • 虚拟路由系统中的硬件加速分组多播
    • US07933269B2
    • 2011-04-26
    • US11849352
    • 2007-09-03
    • Joseph ChengZahid HussainTim Millet
    • Joseph ChengZahid HussainTim Millet
    • H04L12/28H04L12/56G06F15/173
    • H04L45/16H04L12/18H04L12/1886H04L45/38H04L45/586H04L45/60H04L45/745H04L47/10H04L49/201H04L69/22H04L2012/6489
    • Methods and systems are provided for hardware-accelerated packet multicasting in a virtual routing system. According to one embodiment, a multicast packet is received at an ingress system of a packet-forwarding engine (PFE). The ingress system identifies flow classification indices for the multicast packet. Then, for each instance of multicasting, the ingress system sends a single copy of the multicast packet and the flow classification indices to an egress system of the PFE. The single copy of the multicast packet is buffered in a memory accessible by the egress system. The egress system prepares the multicast packet for transmission by for each flow classification index, identifying corresponding transform control instructions based on the flow classification index, reading the single copy of the multicast packet from the memory, causing the multicast packet to be transformed in accordance with the identified transform control instructions and outputting the transformed multicast packet.
    • 为虚拟路由系统中的硬件加速分组多播提供了方法和系统。 根据一个实施例,在分组转发引擎(PFE)的入口系统处接收组播分组。 入口系统识别组播数据包的流分类索引。 然后,对于每个组播实例,入口系统向组播的出口系统发送组播数据包的单个副本和流分类索引。 组播数据包的单个副本被缓存在出口系统可访问的存储器中。 出口系统通过每个流分类索引准备传输的组播数据包,根据流分类索引识别相应的变换控制指令,从存储器读取组播数据包的单一副本,使组播数据包根据 所识别的变换控制指令并输出转换的多播分组。