公开(公告)号：US20140177955A1

公开(公告)日：2014-06-26

申请号：US13724150

申请日：2012-12-21

Applicant: Sadagopan Srinivasan ,  Michael E. Kounavis ,  Rameshkumar G. Illikkal ,  Ravishankar Iyer

Inventor： Sadagopan Srinivasan ,  Michael E. Kounavis ,  Rameshkumar G. Illikkal ,  Ravishankar Iyer

IPC: G06K9/46

CPC classification number: G06K9/4652 ,  G06K9/00375

Abstract: A system and method for detecting human skin tone in one or more images. The system includes an image processing module configured to receive an image and provide contrast enhancement of the image so as to compensate for background illumination in the image. The image processing module is further configured to detect and identify regions of the contrast-enhanced image containing human skin tone based, at least in part, on the utilization of multiple color spaces and adaptively generated thresholds for each color space. A system and method consistent with the present disclosure is configure to provide accurate detection of human skin tone while accounting for variations in skin appearance due to a variety of factors, including background illumination and objects.

Abstract translation: 一种用于在一个或多个图像中检测人肤色调的系统和方法。 该系统包括被配置为接收图像并且提供图像的对比度增强以便补偿图像中的背景照明的图像处理模块。 图像处理模块还被配置为至少部分地基于多个颜色空间的利用和针对每个颜色空间的自适应生成的阈值来检测和识别包含人肤色的对比度增强图像的区域。 与本公开一致的系统和方法被配置为提供对人肤色调的准确检测，同时考虑到由于各种因素（包括背景照明和物体）引起的皮肤外观的变化。

公开(公告)号：US08392657B2

公开(公告)日：2013-03-05

申请号：US12587670

申请日：2009-10-09

Applicant: Li Zhao ,  Ravishankar Iyer ,  Rameshkumar G. Illikkal ,  Erik G. Hallnor ,  Martin G. Dixon ,  Donald K. Newell

Inventor： Li Zhao ,  Ravishankar Iyer ,  Rameshkumar G. Illikkal ,  Erik G. Hallnor ,  Martin G. Dixon ,  Donald K. Newell

IPC: G06F12/00 ,  G06F13/00 ,  G06F13/28

CPC classification number: G06F12/0864

Abstract: An apparatus, method, and system are disclosed. In one embodiment the apparatus includes a cache memory, which a number of sets. Each of the sets in the cache memory have several cache lines. The apparatus also includes at least one process resource table. The process resource table maintains a cache line occupancy count of a number of cache lines. Specifically, the cache line occupancy count for each cache line describes the number of cache lines in the cache storing information utilized by a process running on a computer system. Additionally, the process resource table stores the occupancy count of less cache lines than the total number of cache lines in the cache memory.

Abstract translation: 公开了一种装置，方法和系统。 在一个实施例中，该装置包括多个组的高速缓冲存储器。 高速缓冲存储器中的每个集合具有多个高速缓存行。 该装置还包括至少一个进程资源表。 进程资源表维护多个高速缓存行的高速缓存行占用数。 具体地说，每个高速缓存行的高速缓存线占用率表示高速缓存存储由计算机系统上运行的进程使用的信息的高速缓存行数。 此外，处理资源表存储比高速缓冲存储器中的高速缓存行总数少的高速缓存行的占用数。

公开(公告)号：US07627674B2

公开(公告)日：2009-12-01

申请号：US12016446

申请日：2008-01-18

Applicant: Rameshkumar G. Illikkal ,  Gregory D. Cummings

Inventor： Rameshkumar G. Illikkal ,  Gregory D. Cummings

IPC: G06F15/173 ,  G06F15/16

CPC classification number: H04L69/161 ,  H04L47/50 ,  H04L47/56 ,  H04L49/9073 ,  H04L69/16

Abstract: According to some embodiments, protocol control information is speculatively pre-fetched from an external memory unit. For example, a processing engine may speculate, based on a receive packet, a connection that will subsequently have a send packet to be processed in accordance with a protocol. The processing engine may also dynamically calculate a time when protocol control information, associated with the speculated connection, is to be pre-fetched from an external memory unit (e.g., the time may be calculated in accordance with an estimated processing time associated with the receive packet and an estimated latency time associated with pre-fetching the protocol control information from the external memory unit). The protocol control information associated with the connection may then be pre-fetched from the external memory unit in accordance with the dynamically calculated time.

Abstract translation: 根据一些实施例，从外部存储器单元推测地预取协议控制信息。 例如，处理引擎可以基于接收分组推测随后将具有根据协议来处理的发送分组的连接。 处理引擎还可以动态地计算与推测的连接相关联的协议控制信息将从外部存储器单元预取的时间（例如，该时间可以根据与接收相关联的估计处理时间来计算 分组和与从外部存储器单元预取协议控制信息相关联的估计等待时间）。 然后可以根据动态计算的时间从外部存储器单元预取与该连接相关联的协议控制信息。

公开(公告)号：US07293108B2

公开(公告)日：2007-11-06

申请号：US09811011

申请日：2001-03-15

Applicant: Ulhas S. Warrier ,  Saul Lewites ,  Rameshkumar G. Illikkal ,  Ramanan Ganesan

Inventor： Ulhas S. Warrier ,  Saul Lewites ,  Rameshkumar G. Illikkal ,  Ramanan Ganesan

IPC: G06F15/16

CPC classification number: H04L29/12367 ,  H04L12/4633 ,  H04L29/06 ,  H04L29/06027 ,  H04L29/12009 ,  H04L29/125 ,  H04L61/2514 ,  H04L61/2564 ,  H04L67/14 ,  H04L69/329

Abstract: A first machine communicates with a second machine, using a protocol that sends the first machine's network configuration data in application data sent to the second machine, through a translating access point which translates network traffic from the first machine so as to originate from the access point. A network configuration server provides to the first machine network configuration data not subject to translation by the access point, which is sent to the second machine in the application data. The second machine communicates with the provided network configuration, and this communication is in turn made available to the first machine.

Abstract translation: 第一机器与第二机器通信，使用协议，该协议通过翻译接入点将第一机器的网络配置数据发送到发送到第二机器的应用数据中，该翻译接入点将来自第一机器的网络流量从接入点 。 网络配置服务器向第一机器网络配置数据提供不被访问点转换的数据，该数据在应用数据中被发送到第二机器。 第二机器与所提供的网络配置进行通信，并且该通信又向第一机器提供。

公开(公告)号：US09755997B2

公开(公告)日：2017-09-05

申请号：US13810033

申请日：2012-01-13

Applicant: Bin Li ,  Li Zhao ,  Ravishankar Iyer ,  Rameshkumar G. Illikkal

Inventor： Bin Li ,  Li Zhao ,  Ravishankar Iyer ,  Rameshkumar G. Illikkal

IPC: H04L12/58 ,  G06F13/40 ,  H04L12/933

CPC classification number: H04L51/04 ,  G06F13/4022 ,  G06F2213/0038 ,  H04L49/109 ,  H04L51/30

Abstract: Methods and apparatus for efficient peer-to-peer communication support in interconnect fabrics. Network interfaces associated with agents are implemented to facilitate peer-to-peer transactions between agents in a manner that ensures data accesses correspond to the most recent update for each agent. This is implemented, in part, via use of non-posted “dummy writes” that are sent from an agent when the destination between write transactions originating from the agent changes. The dummy writes ensure that data corresponding to previous writes reach their destination prior to subsequent write and read transactions, thus ordering the peer-to-peer transactions without requiring the use of a centralized transaction ordering entity.

公开(公告)号：US08781234B2

公开(公告)日：2014-07-15

申请号：US12896077

申请日：2010-10-01

Applicant: Yong Zhang ,  Ravishankar Iyer ,  Rameshkumar G. Illikkal ,  Donald K. Newell ,  Jianping Zhou

Inventor： Yong Zhang ,  Ravishankar Iyer ,  Rameshkumar G. Illikkal ,  Donald K. Newell ,  Jianping Zhou

IPC: G06K9/50 ,  G06K9/46 ,  G06K9/62 ,  G06K9/66

CPC classification number: G06K9/481 ,  G06K9/00973 ,  G06K9/4671 ,  G06K2009/485

Abstract: Methods and systems of recognizing images may include an apparatus having a hardware module with logic to, for a plurality of vectors in an image, determine a first intermediate computation based on even pixels of an image vector, and determine a second intermediate computation based on odd pixels of an image vector. The logic can also combine the first and second intermediate computations into a Hessian matrix computation.

Abstract translation: 识别图像的方法和系统可以包括具有硬件模块的装置，该硬件模块具有对于图像中的多个向量的逻辑，基于图像矢量的偶数像素确定第一中间计算，并且基于奇数来确定第二中间计算 图像矢量的像素。 逻辑还可以将第一和第二中间计算组合成Hessian矩阵计算。

公开(公告)号：US08582749B2

公开(公告)日：2013-11-12

申请号：US12643732

申请日：2009-12-21

Applicant: Carl R. Strathmeyer ,  Hugh P. Mercer ,  Donald K. Finnie ,  Rameshkumar G. Illikkal ,  Bounthavivone K. Phomsopha

Inventor： Carl R. Strathmeyer ,  Hugh P. Mercer ,  Donald K. Finnie ,  Rameshkumar G. Illikkal ,  Bounthavivone K. Phomsopha

IPC: H04M7/00 ,  H04L12/66

CPC classification number: H04L63/0209 ,  H04L29/06027 ,  H04L29/12009 ,  H04L29/12207 ,  H04L29/1233 ,  H04L61/20 ,  H04L61/25 ,  H04L63/0227 ,  H04L63/0263 ,  H04L63/0281 ,  H04L65/1009 ,  H04L65/1083 ,  H04L65/608 ,  H04L69/08 ,  H04M7/0078

Abstract: Described herein is a method and apparatus for connecting packet telephony calls between secure networks and non-secure networks. A first telephony stream having information content for delivery to a first address may be received wherein the first telephony stream is formatted according to a first communication protocol used by a first network. The first telephony stream may be terminated at a secure boundary between the first network and a second network. A second address associated with the first address may be identified. A second telephony stream having the information content and formatted according to the second communication protocol may be delivered to the second address.

Abstract translation: 这里描述了一种用于在安全网络和非安全网络之间连接分组电话呼叫的方法和装置。 可以接收具有用于递送到第一地址的信息内容的第一电话流，其中根据第一网络使用的第一通信协议对第一电话流进行格式化。 第一电话流可以在第一网络和第二网络之间的安全边界处终止。 可以识别与第一地址相关联的第二地址。 具有信息内容并根据第二通信协议格式化的第二电话流可以被传送到第二地址。

公开(公告)号：US07937534B2

公开(公告)日：2011-05-03

申请号：US11323262

申请日：2005-12-30

Applicant: Rajesh Sankaran Madukkarumukumana ,  Sridhar Muthrasanallur ,  Ramakrishna Huggahalli ,  Rameshkumar G. Illikkal

Inventor： Rajesh Sankaran Madukkarumukumana ,  Sridhar Muthrasanallur ,  Ramakrishna Huggahalli ,  Rameshkumar G. Illikkal

IPC: G06F13/368

CPC classification number: G06F12/0879 ,  G06F12/0862 ,  G06F12/1036 ,  G06F12/1081 ,  G06F12/109 ,  G06F12/145 ,  G06F13/28

Abstract: Embodiments of an apparatus, method, and system for encoding direct cache access transactions based on a memory access data structure are disclosed. In one embodiment, an apparatus includes memory access logic and transaction logic. The memory access logic is to determine whether to allow a memory access based on a memory access data structure. The transaction logic is to assign direct cache access attributes to a transaction based on the memory access data structure.

Abstract translation: 公开了一种用于基于存储器访问数据结构对直接高速缓存访​​问事务进行编码的装置，方法和系统的实施例。 在一个实施例中，装置包括存储器访问逻辑和事务逻辑。 存储器访问逻辑是确定是否允许基于存储器访问数据结构的存储器访问。 事务逻辑是基于存储器访问数据结构将直接缓存访问属性分配给事务。

公开(公告)号：US07668306B2

公开(公告)日：2010-02-23

申请号：US10095138

申请日：2002-03-08

Applicant: Carl R. Strathmeyer ,  Hugh P. Mercer ,  Donald K. Finnie ,  Rameshkumar G. Illikkal ,  Bounthavivone K. Phomsopha

Inventor： Carl R. Strathmeyer ,  Hugh P. Mercer ,  Donald K. Finnie ,  Rameshkumar G. Illikkal ,  Bounthavivone K. Phomsopha

IPC: H04M7/00 ,  H04L12/66

CPC classification number: H04L63/0209 ,  H04L29/06027 ,  H04L29/12009 ,  H04L29/12207 ,  H04L29/1233 ,  H04L61/20 ,  H04L61/25 ,  H04L63/0227 ,  H04L63/0263 ,  H04L63/0281 ,  H04L65/1009 ,  H04L65/1083 ,  H04L65/608 ,  H04L69/08 ,  H04M7/0078

Abstract: Described herein is a method and apparatus for connecting packet telephony calls between secure networks and non-secure networks.

Abstract translation: 这里描述了一种用于在安全网络和非安全网络之间连接分组电话呼叫的方法和装置。

公开(公告)号：US07490191B2

公开(公告)日：2009-02-10

申请号：US11525980

申请日：2006-09-22

Applicant: Rameshkumar G. Illikkal ,  Donald K. Newell ,  Ravishankar Iyer ,  Srihari Makineni

Inventor： Rameshkumar G. Illikkal ,  Donald K. Newell ,  Ravishankar Iyer ,  Srihari Makineni

IPC: G06F12/10

CPC classification number: G06F12/1036 ,  G06F12/0284 ,  G06F12/109 ,  G06F2212/656

Abstract: Embodiments of apparatuses, methods, and systems for sharing information between guests in a virtual machine environment are disclosed. In one embodiment, an apparatus includes virtual machine control logic, an execution unit, and a memory management unit. The virtual machine control logic is to transfer control of the apparatus among a host and its guests. The execution unit is to execute an instruction to copy information from a virtual memory address in one guest's virtual address space to a virtual memory address in another guest's virtual address space. The memory management unit is to translate the virtual memory addresses to physical memory addresses.

Abstract translation: 公开了在虚拟机环境中在客人之间共享信息的装置，方法和系统的实施例。 在一个实施例中，装置包括虚拟机控制逻辑，执行单元和存储器管理单元。 虚拟机控制逻辑是在主机及其客人之间传送设备的控制。 执行单元执行将来自虚拟地址空间中的虚拟存储器地址的信息复制到另一访客虚拟地址空间中的虚拟存储器地址的指令。 内存管理单元将虚拟内存地址转换为物理内存地址。