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    • 2. 发明申请
    • System and method for effectively optimizing content segment downloads in an electronic network
    • 用于有效优化电子网络内容段下载的系统和方法
    • US20090055461A1
    • 2009-02-26
    • US11895253
    • 2007-08-23
    • Nikolaos GeorgisDjung NguyenPaul Hwang
    • Nikolaos GeorgisDjung NguyenPaul Hwang
    • G06F15/16
    • H04L67/10H04L67/104H04L67/1076H04L67/108
    • A system and method for optimizing content distribution in an electronic network includes a peer-to-peer network of client devices. The client devices are initially preloaded in a distributed manner with various content segments from corresponding content items. An optimization module from a tracking server iteratively redistributes said content segments among the client devices to seek an optimal content segment configuration of said content segments for optimizing performance characteristics of content reassembly procedures. When a system user selects a particular content item on a corresponding electronic device, a download manager of the electronic device may automatically generate content segment requests to other appropriate electronic devices in the peer-to-peer network. The download manager may then download and automatically reassemble the content segments to produce the selected content item for utilization by the system user.
    • 用于优化电子网络中的内容分发的系统和方法包括客户端设备的对等网络。 客户端设备最初以分布式方式预先加载来自相应内容项目的各种内容段。 来自跟踪服务器的优化模块迭代地重新分配客户端设备中的所述内容段,以寻找所述内容段的最佳内容段配置,以优化内容重组过程的性能特征。 当系统用户选择相应电子设备上的特定内容项目时,电子设备的下载管理器可以自动地生成对等网络中的其他适当的电子设备的内容段请求。 然后,下载管理器可以下载并自动重新组合内容片段以产生所选择的内容项目供系统用户利用。
    • 4. 发明申请
    • System and method for effectively performing a network simulation procedure
    • 有效执行网络仿真程序的系统和方法
    • US20090099827A1
    • 2009-04-16
    • US11974715
    • 2007-10-16
    • Nikolaos GeorgisPaul HwangDjung Nguyen
    • Nikolaos GeorgisPaul HwangDjung Nguyen
    • G06G7/62
    • H04L41/145H04L41/147
    • A system and method for effectively performing a network simulation procedure for an electronic network includes a group of client devices that are configured to locally store content items in a distributed manner. Certain of the client devices periodically access required content items directly from other client devices. A simulation model on a tracking server is provided to accurately represent the various client devices and their corresponding transfer links in the electronic network. A simulation manager of the tracking server compiles various types of simulation parameters corresponding to the electronic network. The simulation manager then utilizes the simulation model and the simulation parameters for performing the network simulation procedure to identify and correct various types of network performance problems.
    • 用于有效地执行电子网络的网络仿真程序的系统和方法包括被配置为以分布式方式本地存储内容项目的一组客户端设备。 某些客户端设备直接从其他客户端设备定期访问所需的内容。 提供跟踪服务器上的仿真模型,以准确地表示电子网络中各种客户端设备及其相应的传输链路。 跟踪服务器的仿真管理器编译对应于电子网络的各种类型的仿真参数。 然后,仿真管理员利用仿真模型和仿真参数来执行网络仿真程序,以识别和纠正各种类型的网络性能问题。
    • 6. 发明授权
    • System and method for effectively optimizing content segment downloads in an electronic network
    • 用于有效优化电子网络内容段下载的系统和方法
    • US08751662B2
    • 2014-06-10
    • US11895253
    • 2007-08-23
    • Nikolaos GeorgisDjung NguyenPaul Hwang
    • Nikolaos GeorgisDjung NguyenPaul Hwang
    • G06F15/16H04L29/08
    • H04L67/10H04L67/104H04L67/1076H04L67/108
    • A system and method for optimizing content distribution in an electronic network includes a peer-to-peer network of client devices. The client devices are initially preloaded in a distributed manner with various content segments from corresponding content items. An optimization module from a tracking server iteratively redistributes said content segments among the client devices to seek an optimal content segment configuration of said content segments for optimizing performance characteristics of content reassembly procedures. When a system user selects a particular content item on a corresponding electronic device, a download manager of the electronic device may automatically generate content segment requests to other appropriate electronic devices in the peer-to-peer network. The download manager may then download and automatically reassemble the content segments to produce the selected content item for utilization by the system user.
    • 用于优化电子网络中的内容分发的系统和方法包括客户端设备的对等网络。 客户端设备最初以分布式方式预先加载来自相应内容项目的各种内容段。 来自跟踪服务器的优化模块迭代地重新分配客户端设备中的所述内容段,以寻找所述内容段的最佳内容段配置,以优化内容重组过程的性能特征。 当系统用户选择相应电子设备上的特定内容项目时,电子设备的下载管理器可以自动地生成对等网络中的其他适当的电子设备的内容段请求。 然后,下载管理器可以下载并自动重新组合内容片段以产生所选择的内容项目供系统用户利用。
    • 7. 发明授权
    • System and method for non-invasive conversion of film cameras into digital camera
    • 将摄影机非侵入式转换成数码相机的系统和方法
    • US07773114B2
    • 2010-08-10
    • US11727465
    • 2007-03-27
    • Nikolaos GeorgisDjung Nguyen
    • Nikolaos GeorgisDjung Nguyen
    • H04N5/225
    • H04N5/2253H04N5/232
    • A system and method for converting a film camera into a digital camera uses an electronic device placed in a space of the camera that normally contains film. The device includes an image sensing array arranged in optical communication with a lens of the camera when a shutter is open. An audio sensor is used to detect sounds within the camera, and an acoustic pattern recognizer with a built-in training mode is used to determine if the detected sounds correspond with the shutter operation. The image sensing array is switched into an image capture mode when the acoustic pattern recognizer determines that the shutter is being opened. When the shutter is opened, a read-out circuit captures multiple image frames from the image sensing array. An image processor associated with the image sensing array processes the captured images using advanced image processing algorithms.
    • 用于将胶卷相机转换为数码相机的系统和方法使用放置在通常包含胶片的相机空间中的电子装置。 该装置包括当快门打开时布置成与相机的透镜光学通信的图像感测阵列。 使用音频传感器来检测相机内的声音,并且使用具有内置训练模式的声学图案识别器来确定检测到的声音是否对应于快门操作。 当声学图案识别器确定快门被打开时,图像感测阵列被切换成图像捕获模式。 当快门打开时,读出电路从图像感测阵列捕获多个图像帧。 与图像感测阵列相关联的图像处理器使用高级图像处理算法处理捕获的图像。
    • 8. 发明申请
    • System and method for non-invasive conversion of film cameras into digital cameras
    • 将胶片相机非侵入式转换成数码相机的系统和方法
    • US20100194905A1
    • 2010-08-05
    • US12662320
    • 2010-04-12
    • Nikolaos GeorgisDjung Nguyen
    • Nikolaos GeorgisDjung Nguyen
    • H04N5/228
    • H04N5/2253H04N5/232
    • A system and method for converting a film camera into a digital camera uses an electronic device placed in a space of the camera that normally contains film. The device includes an image sensing array arranged in optical communication with a lens of the camera when a shutter is open. An audio sensor is used to detect sounds within the camera, and an acoustic pattern recognizer with a built-in training mode is used to determine if the detected sounds correspond with the shutter operation. The image sensing array is switched into an image capture mode when the acoustic pattern recognizer determines that the shutter is being opened. When the shutter is opened, a read-out circuit captures multiple image frames from the image sensing array. An image processor associated with the image sensing array processes the captured images using advanced image processing algorithms.
    • 用于将胶卷相机转换为数码相机的系统和方法使用放置在通常包含胶片的相机空间中的电子装置。 该装置包括当快门打开时布置成与相机的透镜光学通信的图像感测阵列。 使用音频传感器来检测相机内的声音,并且使用具有内置训练模式的声学图案识别器来确定检测到的声音是否对应于快门操作。 当声学图案识别器确定快门被打开时,图像感测阵列被切换成图像捕获模式。 当快门打开时,读出电路从图像感测阵列捕获多个图像帧。 与图像感测阵列相关联的图像处理器使用高级图像处理算法处理捕获的图像。
    • 9. 发明申请
    • System and method for non-invasive conversion of film cameras into digital camera
    • 将摄影机非侵入式转换成数码相机的系统和方法
    • US20080239122A1
    • 2008-10-02
    • US11727465
    • 2007-03-27
    • Nikolaos GeorgisDjung Nguyen
    • Nikolaos GeorgisDjung Nguyen
    • H04N3/14
    • H04N5/2253H04N5/232
    • A system and method for converting a film camera into a digital camera uses an electronic device placed in a space of the camera that normally contains film. The device includes an image sensing array arranged in optical communication with a lens of the camera when a shutter is open. An audio sensor is used to detect sounds within the camera, and an acoustic pattern recognizer with a built-in training mode is used to determine if the detected sounds correspond with the shutter operation. The image sensing array is switched into an image capture mode when the acoustic pattern recognizer determines that the shutter is being opened. When the shutter is opened, a read-out circuit captures multiple image frames from the image sensing array. An image processor associated with the image sensing array processes the captured images using advanced image processing algorithms.
    • 用于将胶卷相机转换为数码相机的系统和方法使用放置在通常包含胶片的相机空间中的电子装置。 该装置包括当快门打开时布置成与相机的透镜光学通信的图像感测阵列。 使用音频传感器来检测相机内的声音,并且使用具有内置训练模式的声学图案识别器来确定检测到的声音是否对应于快门操作。 当声学图案识别器确定快门被打开时,图像感测阵列被切换成图像捕获模式。 当快门打开时,读出电路从图像感测阵列捕获多个图像帧。 与图像感测阵列相关联的图像处理器使用高级图像处理算法处理捕获的图像。