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    • 8. 发明授权
    • Secure and private ISCSI camera network
    • 安全和私有的ISCSI摄像机网络
    • US07426743B2
    • 2008-09-16
    • US11058557
    • 2005-02-15
    • Kuo Chu LeeLipin LiuHasan Timucin Ozdemir
    • Kuo Chu LeeLipin LiuHasan Timucin Ozdemir
    • H04N7/173H04N5/225H04N5/232
    • H04N5/23206H04N5/232H04N7/181
    • A peer-to-peer camera sensor network is defined using intelligent cameras that employ iSCSI initiators and iSCSI targets to read and write data and to send control commands directly across the network as iSCSI blocks. Because data transfer rides on top of the internet protocol, cameras can be directly attached to the internet without requiring attachment to a host computer. Image data represented as video frames are mapped onto iSCSI data blocks and are shared among the cameras directly to form an efficient virtual block level video image frame storage that can be directly manipulated by multiple cameras without data replications. Transport of multiple streams, associated with scalable or multilevel MPEG encoding scheme for instance, are automatically sequenced and realigned as the iSCSI data blocks are time-aligned.
    • 使用智能摄像机定义对等摄像机传感器网络,该摄像机采用iSCSI启动器和iSCSI目标来读取和写入数据,并通过网络作为iSCSI块直接发送控制命令。 由于数据传输是在互联网协议之上进行的,摄像机可以直接连接到互联网,而无需附加到主机。 表示为视频帧的图像数据被映射到iSCSI数据块,并且直接在相机之间共享,以形成可以由多个摄像机直接操纵而无需数据复制的有效的虚拟块级视频图像帧存储。 例如,与可扩展或多级MPEG编码方案相关联的多个流的传输将自动排序并重新对齐,因为iSCSI数据块是时间对齐的。