ID 原文 译文
52837 采用新型多传感器融合策略,通过将双目视觉图像和惯性测量数据进行紧耦合优化, A new multi-sensor fusion strategy that optimizes stereo visual terms and inertial measurement error in a tightly-coupled way is introduced.
52838 设计了移动端回环检测算法,显著提升了系统的鲁棒性和可靠性。 And the loop detection algorithm on the mobile devices significantly improves the robustness and reliability of the system.
52839 通过实验验证了所提方法的有效性,其在定位精度上超过了当前同类方法的最好结果, The effectiveness of the proposed method is evaluated through the intensive experiments, and the localization accuracy outperforms the state-of-the-art methods.
52840 并开发了移动端的增强现实(A R)应用,以展示系统在真实场景中的效果。 Moreover, an augmented reality(AR) application is developed as an application of the system in the real scene.
52841 数据读写是文件系统的重要操作。 Data reading and writing are important operations of the file system.
52842 传统的文件系统基于磁盘设计,数据读写需要旋转磁头,因此数据读写慢。 The traditional block file system is designed on disk, and the data read and write require moving the disk head. Therefore, data reading and writing are slow.
52843 文件系统使用I/O调度层对读写操作进行拆分和合并,减少磁头寻道时间,提高系统性能。 The file system uses I/O scheduler layer to split and merge read and write operations to reduce disk seek time and improve system performance.
52844 新型非易失性内存(NVMM)支持字节寻址和随机访问, The emerging non-volatile main memory(NVMM) supports byte-addressable and can be directly attached to memory bus.
52845 文件系统可以直接使用内存指令进行数据操作。 File systems can directly use the memory command to operate data, improving the performance.
52846 因此,现有的NVMM文件系统,如ext4-dax、PMFS和NOVA,不再考虑数据操作粒度的优化, Therefore, the existing NVMM file systems, such as ext4-dax, PMFS and NOVA, no longer consider the data operations size,