Method and apparatus for performing address mapping in virtual file system of storage unit having a plurality of non-volatile data storage media
    11.
    发明授权
    Method and apparatus for performing address mapping in virtual file system of storage unit having a plurality of non-volatile data storage media 有权
    用于在具有多个非易失性数据存储介质的存储单元的虚拟文件系统中执行地址映射的方法和装置

    公开(公告)号:US08332573B2

    公开(公告)日:2012-12-11

    申请号:US12045168

    申请日:2008-03-10

    IPC分类号: G06F12/02 G06F12/06

    摘要: Provided are a method and apparatus capable of reducing a metadata processing time associated with address mapping performed to input/output burst data at a high speed in a virtual file system of a storage unit having a plurality of non-volatile data storage media. The method includes: determining a block group including a block included in each of a plurality of the non-volatile data storage media; determining an access unit including each page included in the determined block group; and mapping an address of input/output data to the determined block group and the access unit. Therefore, it is possible to significantly reduce an address mapping processing time in the virtual file system that may function as a bottleneck in high-speed input/output in a large-capacity storage unit.

    摘要翻译: 提供了一种方法和装置,其能够在具有多个非易失性数据存储介质的存储单元的虚拟文件系统中以高速度减少与对输入/输出突发数据执行的地址映射相关联的元数据处理时间。 该方法包括:确定包括多个非易失性数据存储介质中的每一个中包含的块的块组; 确定包括所确定的块组中包括的每个页面的访问单元; 以及将输入/输出数据的地址映射到所确定的块组和所述存取单元。 因此,可以显着地减少可能充当大容量存储单元中的高速输入/输出中的瓶颈的虚拟文件系统中的地址映射处理时间。

    Method and apparatus for programming non-volatile data storage device
    13.
    发明申请
    Method and apparatus for programming non-volatile data storage device 有权
    用于编程非易失性数据存储设备的方法和装置

    公开(公告)号:US20080049513A1

    公开(公告)日:2008-02-28

    申请号:US11713638

    申请日:2007-03-05

    IPC分类号: G11C16/10

    CPC分类号: G11C16/102 G11C2216/14

    摘要: A method and apparatus are provided for programming a non-volatile data storage device, in which a fast write operation can be performed using a plurality of page buffers included in the non-volatile data storage device when the write operation is performed in a way of using interleaving for each channel in a multi-channel system using a plurality of non-volatile data storage devices. The method includes programming data in a memory cell array included in the non-volatile data storage device using a page buffer selected from among a plurality of page buffers included in the non-volatile data storage device and performing a setup operation for loading data using another page buffer, which is different from the page buffer selected during the programming.

    摘要翻译: 提供了一种用于对非易失性数据存储装置进行编程的方法和装置,其中当以非法数据存储装置的方式执行写入操作时,可以使用包括在非易失性数据存储装置中的多个页缓冲器执行快速写入操作 使用多个非易失性数据存储设备在多信道系统中对每个信道进行交织。 该方法包括使用从非易失性数据存储装置中包括的多个页缓冲器中选择的页缓冲器来编程包括在非易失性数据存储装置中的存储单元阵列中的数据,并执行用于使用另一个装载数据加载数据的设置操作 页面缓冲区,与编程期间选择的页面缓冲区不同。

    Apparatus and method for generating 3D image data in a portable terminal
    14.
    发明授权
    Apparatus and method for generating 3D image data in a portable terminal 有权
    用于在便携式终端中生成3D图像数据的装置和方法

    公开(公告)号:US09369690B2

    公开(公告)日:2016-06-14

    申请号:US13580861

    申请日:2011-02-23

    IPC分类号: G06K9/00 H04N13/00 H04N13/02

    摘要: The present invention relates to an apparatus and a method for processing three-dimensional (3D) image data of a portable terminal, and particularly, to an apparatus and a method for enabling contents sharing and reproduction (playback) between various 3D devices using a file structure for effectively storing a 3D image obtained using a plurality of cameras, and a stored 3D related parameter, and sharing and reproduction between various 3D devices are possible using a file structure for effectively storing a 3D image (for example, a stereo image) obtained using a plurality of cameras, and a stored 3D related parameter.

    摘要翻译: 本发明涉及一种用于处理便携式终端的三维(3D)图像数据的装置和方法,特别涉及一种使用文件在各种3D设备之间进行内容共享和再现(回放)的装置和方法 可以使用用于有效地存储获得的3D图像(例如,立体图像)的文件结构来有效地存储使用多个相机获得的3D图像和存储的3D相关参数以及各种3D设备之间的共享和再现的结构 使用多个摄像机和存储的3D相关参数。

    METHOD AND APPARATUS FOR PROVIDING A MULTI-VIEW STILL IMAGE SERVICE, AND METHOD AND APPARATUS FOR RECEIVING A MULTI-VIEW STILL IMAGE SERVICE
    15.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING A MULTI-VIEW STILL IMAGE SERVICE, AND METHOD AND APPARATUS FOR RECEIVING A MULTI-VIEW STILL IMAGE SERVICE 有权
    用于提供多视图静止图像服务的方法和装置,以及用于接收多视图静止图像服务的方法和装置

    公开(公告)号:US20120314937A1

    公开(公告)日:2012-12-13

    申请号:US13580895

    申请日:2011-02-23

    IPC分类号: G06K9/36

    摘要: Provided are an apparatus and a method of providing a multiview still image service. The method includes: configuring a multiview still image file format including a plurality of image areas into which a plurality of pieces of image information forming a multiview still image are inserted; inserting the plurality of pieces of image information into the plurality of image areas, respectively; inserting three-dimensional (3D) basic attribute information to three-dimensionally reproduce the multiview still image into a first image area of the plurality of image areas into which main-view image information from among the plurality of pieces of image information is inserted; and outputting multiview still image data comprising the plurality of pieces of image information based on the multiview still image file format.

    摘要翻译: 提供了一种提供多视点静止图像服务的装置和方法。 该方法包括:配置包括多个图像区域的多视图静止图像文件格式,多个图像信息形成多维静态图像的图像信息; 将多张图像信息分别插入到多个图像区域中; 将三维(3D)基本属性信息插入三维再现多视点静止图像到多个图像区域的第一图像区域中,从多个图像信息中插入主视图图像信息; 以及基于所述多视点静止图像文件格式输出包括所述多个图像信息的多视点静止图像数据。

    METHOD AND APPARATUS FOR PERFORMING ADDRESS MAPPING IN VIRTUAL FILE SYSTEM OF STORAGE UNIT HAVING A PLURALITY OF NON-VOLATILE DATA STORAGE MEDIA
    17.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING ADDRESS MAPPING IN VIRTUAL FILE SYSTEM OF STORAGE UNIT HAVING A PLURALITY OF NON-VOLATILE DATA STORAGE MEDIA 有权
    在具有多重非挥发性数据存储介质的存储单元的虚拟文件系统中执行地址映射的方法和装置

    公开(公告)号:US20090070547A1

    公开(公告)日:2009-03-12

    申请号:US12045168

    申请日:2008-03-10

    IPC分类号: G06F12/06

    摘要: Provided are a method and apparatus capable of reducing a metadata processing time associated with address mapping performed to input/output burst data at a high speed in a virtual file system of a storage unit having a plurality of non-volatile data storage media. The method includes: determining a block group including a block included in each of a plurality of the non-volatile data storage media; determining an access unit including each page included in the determined block group; and mapping an address of input/output data to the determined block group and the access unit. Therefore, it is possible to significantly reduce an address mapping processing time in the virtual file system that may function as a bottleneck in high-speed input/output in a large-capacity storage unit.

    摘要翻译: 提供了一种方法和装置,其能够在具有多个非易失性数据存储介质的存储单元的虚拟文件系统中以高速度减少与对输入/输出突发数据执行的地址映射相关联的元数据处理时间。 该方法包括:确定包括多个非易失性数据存储介质中的每一个中包含的块的块组; 确定包括所确定的块组中包括的每个页面的访问单元; 以及将输入/输出数据的地址映射到所确定的块组和所述存取单元。 因此,可以显着地减少可能充当大容量存储单元中的高速输入/输出中的瓶颈的虚拟文件系统中的地址映射处理时间。

    COMMAND SCHEDULING METHOD AND APPARATUS OF VIRTUAL FILE SYSTEM EMBODIED IN NONVOLATILE DATA STORAGE DEVICE
    18.
    发明申请
    COMMAND SCHEDULING METHOD AND APPARATUS OF VIRTUAL FILE SYSTEM EMBODIED IN NONVOLATILE DATA STORAGE DEVICE 审中-公开
    非易失性数据存储设备中虚拟文件系统的命令调度方法和装置

    公开(公告)号:US20080147994A1

    公开(公告)日:2008-06-19

    申请号:US11958815

    申请日:2007-12-18

    IPC分类号: G06F12/08

    CPC分类号: G06F12/0246 G06F2212/7205

    摘要: A command scheduling method and apparatus for reducing the complexity of a virtual file system embodied in a nonvolatile data storage device and performing efficient interleaving by setting a preparation phase of a command schedule in the virtual file system embodied in the nonvolatile data storage device is provided. The method includes setting a preparation phase in which a plurality of metadata commands for data management are executed, and if the plurality of metadata commands are completely executed in the preparation phase, executing data read/write commands. Accordingly, by simplifying the scheduling structure of the virtual file system (FTL), code size and resource use can be reduced. In addition, by performing exact interleaving, burst data transmission between a host and a memory storage device can be achieved even without using a large capacity buffer.

    摘要翻译: 提供了一种用于降低体现在非易失性数据存储装置中的虚拟文件系统的复杂度的命令调度方法和装置,并且通过在非易失性数据存储装置中体现的虚拟文件系统中设置命令调度的准备阶段来执行高效的交织。 该方法包括设置其中执行多个用于数据管理的元数据命令的准备阶段,并且如果在准备阶段完全执行多个元数据命令,则执行数据读/写命令。 因此,通过简化虚拟文件系统(FTL)的调度结构,可以减少代码大小和资源使用。 此外,通过执行精确的交织,即使不使用大容量缓冲器,也可以实现主机和存储器存储装置之间的突发数据传输。