ID 原文 译文
58698 作为一种良好的湿敏材料,羟乙基纤维素在各类湿度传感器中都具有很好的应用前景。 As a good moisture sensitive material, hydroxyethyl cellulose has a good application prospect in various humidity sensors.
58699 为了降低质量可分级高性能视频编码的复杂度,提出了帧内预测快速算法。 In order to reduce the coding complexity of quality Scalable High efficiency Video Coding (SHVC), a fast algorithm for intra prediction is proposed.
58700 首先,利用层间和空间编码单元深度相关性,预测增强层编码单元的深度值范围; First, inter-layer correlation and spatial correlation are combined to predict the coding unit depth range of the enhancement layer.
58701 然后,在每一编码深度层下,通过Jarque-Bera检验层间预测模式的残差系数是否服从正态分布,判断层间预测模式是否为最优模式,以便跳过高复杂度的帧内预测; Then, at each depth level, the residual coefficients are tested by Jarque-Bera to determine whether the inter layer reference mode is optimal. If the inter layer reference mode is optimal, the high-complexity intra prediction can be skipped directly.
58702 最后,对当前的深度进行假设检验,判断编码单元内残差系数是否呈现显著性差异,以便提前终止深度划分。 Finally, in order to terminate the depth division ahead of time, hypothesis tests are carried out to determine whether the residual coefficients in the coding unit show significant differences.
58703 实验结果表明,与标准可分级高性能视频编码编码器相比,所提出算法在保持整体编码效率的前提下,平均降低了约79%的增强层编码时间。 Experimental results demonstrate that compared with standard SHVC encoder, the proposed algorithm reduces the coding time of the enhancement layer by 79% on average with almost the same coding efficiency.
58704 为了提高非易失性存储系统并发执行访问请求的能力,针对存储设备中的读写访问请求、文件数据和元数据的不同特性,设计了基于区间锁的文件数据并发写策略、基于读—拷贝修改的文件数据读写并发策略和基于最小自旋锁的元数据同步策略, 以提高访问请求执行的并发度; In order to improve the ability of the non-volatile memory storage device system to concurrently execute access requests, aiming at the diverse nature between read and write access requests and the different properties of file data and metadata in the storage device, we have designed a file-based parallel write-based file data concurrent write strategy, RCU based file data read and write concurrency strategy and a minimum spin lock-based metadata synchronization strategy to improve the degree of concurrency of requests execution.
58705 实现了利用非对称锁的高并发非易失存储系统原型,使用通用测试工具和方法进行了测试与分析,验证所实现的原型系统相比PMFS能提高40%~162%的吞吐率和61%~159%的每秒输入输出量。 And then we have implemented a prototype of the asymmetric lock-based high concurrent non-volatile memory storage system, which has been tested and analyzed by common test tools and methods, the result shows that compared with the PMFS, the prototype system can increase the throughput by 40%~162% and input/output operations per second by 61%~159%.
58706 为了提高飞行器控制系统长期在轨飞行的可靠性,提出了一种基于强化学习的多模式控制系统方案。 In order to improve the long-term in orbit flight reliability of the aircraft control system, a multi-mode control scheme is proposed based on reinforcement learning.
58707 该系统包括传感器模块、控制模块和执行模块。 This system includes a sensor module, a control module and an execution module.