公开(公告)号：US20090300337A1

公开(公告)日：2009-12-03

申请号：US12156007

申请日：2008-05-29

Applicant: Xiaolin Wang ,  Qian Wu ,  Benjamin Marshall ,  Fugui Wang ,  Gregory Pitarys ,  Ke Ning

Inventor： Xiaolin Wang ,  Qian Wu ,  Benjamin Marshall ,  Fugui Wang ,  Gregory Pitarys ,  Ke Ning

IPC: G06F9/30

CPC classification number: G06F9/30145 ,  G06F9/30181 ,  G06F9/3867 ,  G06F9/3885 ,  G06F9/3897

Abstract: Improved instruction set and core design, control and communication for programmable microprocessors is disclosed, involving the strategy for replacing centralized program sequencing in present-day and prior art processors with a novel distributed program sequencing wherein each functional unit has its own instruction fetch and decode block, and each functional unit has its own local memory for program storage; and wherein computational hardware execution units and memory units are flexibly pipelined as programmable embedded processors with reconfigurable pipeline stages of different order in response to varying application instruction sequences that establish different configurations and switching interconnections of the hardware units.

Abstract translation: 公开了针对可编程微处理器的改进的指令集和核心设计，控制和通信，其涉及用新的分布式程序排序代替当前和现有技术处理器中的集中程序排序的策略，其中每个功能单元具有其自己的指令获取和解码块 ，并且每个功能单元具有其自己的用于程序存储的本地存储器; 并且其中响应于建立硬件单元的不同配置和切换互连的变化的应用指令序列，计算硬件执行单元和存储器单元被灵活地流水线化为具有不同顺序的可重新配置流水线级的可编程嵌入式处理器。

公开(公告)号：US20070160288A1

公开(公告)日：2007-07-12

申请号：US11638951

申请日：2006-12-14

Applicant: Marc Hoffman ,  Wei Zhang ,  Ke Ning

Inventor： Marc Hoffman ,  Wei Zhang ,  Ke Ning

IPC: G06K9/00 ,  G06K9/34

CPC classification number: H04N5/147 ,  G06K9/00711 ,  H04N19/137 ,  H04N19/14 ,  H04N19/17 ,  H04N19/87

Abstract: A system and method for scene change detection in a video sequence employing a randomly sub-sampled partition voting (RSPV) algorithm is provided. In the video sequence, a current frame is divided into a number of partitions. Each partition is randomly sub-sampled and a histogram of the pixel intensity values is built to determine whether the current partition differs from the corresponding partition in a reference frame. A bin-by-bin absolute histogram difference between a partition in the current frame and a co-located partition in the reference frame is calculated. The histogram difference is compared to an adaptive threshold. If the majority of the examined partitions has significant changes, a scene change is detected. The RSPV algorithm is motion-independent and characterized by a significantly reduced cost of memory access and computations.

Abstract translation: 提供了一种使用随机子采样分区投票（RSPV）算法的视频序列中的场景变化检测的系统和方法。 在视频序列中，当前帧被划分成多个分区。 每个分区被随机子采样，并且构建像素强度值的直方图以确定当前分区是否与参考帧中的对应分区不同。 计算当前帧中的分区与参考帧中的同位置分区之间的逐位绝对直方图差异。 将直方图差异与自适应阈值进行比较。 如果被检查的大部分分区有显着的变化，则检测到场景变化。 RSPV算法是运​​动无关的，其特征在于显着降低了存储器访问和计算的成本。

公开(公告)号：US20060259870A1

公开(公告)日：2006-11-16

申请号：US11410301

申请日：2006-04-25

Applicant: Joseph Hewitt ,  Sreekant Kotay ,  Corey Lucier ,  David Besbris ,  Todd Brannam ,  Veronica Early ,  Peter Hirschberg ,  Ke Ning ,  John Robinson ,  Michael Wright

Inventor： Joseph Hewitt ,  Sreekant Kotay ,  Corey Lucier ,  David Besbris ,  Todd Brannam ,  Veronica Early ,  Peter Hirschberg ,  Ke Ning ,  John Robinson ,  Michael Wright

IPC: G06F3/00 ,  G06F17/00 ,  G06F9/44

CPC classification number: G06F3/0484 ,  G06F3/0482 ,  G06F9/451

Abstract: A system for providing a user interface includes a gadget definition, a style definition, and a scene file. The gadget definition includes one or more XML-based gadget definition tags defining a gadget element and the style definition includes one or more XML-based style definition tags defining one or more style attributes to be applied to the gadget element. The scene file is an XML-based document that includes a gadget element tag that specifies the gadget element. The system further includes a parser to parse the scene file, the style definition, and the gadget definition, and to generate an object that includes a gadget object corresponding to the gadget element. The system also includes a layout engine to determine, based on the object model, a layout of the user interface, and a rendering engine to render, based on the determined layout, the user interface including the gadget element.

公开(公告)号：US06771271B2

公开(公告)日：2004-08-03

申请号：US10170604

申请日：2002-06-13

Applicant: Ke Ning ,  Marc Hoffman ,  Gabby Yi

Inventor： Ke Ning ,  Marc Hoffman ,  Gabby Yi

IPC: G06F1300

CPC classification number: G06T1/60

Abstract: A relatively high speed circular memory device, in combination with other processes, improves image processing efficiency. To that end, a method and apparatus of processing image data stored in an initial memory logically divides the image into a plurality of contiguous strips. A first plurality of the strips are stored in a working memory having a circular addressing arrangement, where the working memory is faster than the initial memory and has a plurality of sequential address locations. The first plurality of strips are contiguous and have a start address. In addition, the first plurality of strips are stored in the working memory in a contiguous manner, and processed through the working memory relative to the start address.

Abstract translation: 与其他工艺相结合的相对高速的圆形存储器件提高了图像处理效率。 为此，将存储在初始存储器中的图像数据进行处理的方法和装置将图像逻辑地划分成多个连续的条带。 第一组多个条被存储在具有圆形寻址布置的工作存储器中，其中工作存储器比初始存储器快，并且具有多个顺序地址位置。 第一组多个条带是连续的并且具有起始地址。 此外，第一多个条以连续的方式存储在工作存储器中，并且通过工作存储器相对于起始地址进行处理。