ID 原文 译文
19035 仿真结果表明，该算法有效地提高了子空间估计精度。基于新的信号子空间实现MUSIC DOA估计可以使得性能得到改善，且在低样本数下改善尤为明显。 Simulation results demonstrate the proposed algorithm can improve the subspace estimation accuracy and furtherly improve the MUSIC DOA estimation performance, especially in small sample cases.
19036 网络编码由于其传输效率高的特性，近年来在无线多播网络中得到广泛的应用。 Network coding is widely used in wireless multicast networks in recent years due to its high transmission efficiency.
19037 针对无线多播网络中丢包自动重传效率低的问题，该文提出一种新的基于虚拟队列中数据包到达时间的编码调度策略(CSAT)。 To address the low efficiency of automatic retransmission caused by packet loss in wireless multicast network, a new Coding Scheduling strategy based on Arriving Time (CSAT) in virtual queue is proposed.
19038 在CSAT策略中，为了提高编码效率，采用虚拟队列来存放初始以及未被所有接收者接收到的数据包。 For improving encoding efficiency, virtual queues are used to store packets that are initially generated and not received by all receivers.
19039 考虑到队列的稳定性，CSAT策略按照一定的比率从主次队列选择发送； Considering the stability of the queue, CSAT strategy chooses tosend packet from the primary and secondary queue at a certain ratio.
19040 在次队列发送数据包时，结合了编码和非编码两种方式，根据数据包到达队列的先后，选取能够使较多数据包参与编码的方式发送。 Both encoding and non-encoding methods are combined to send in the secondary queue. According to the arrival sequence of packets in the queue, the sending method that makes more packets participate in encoding is selected.
19041 仿真结果表明，该文所提的CSAT编码调度策略在有效提高了数据包传输效率的同时，提高了网络的吞吐量并降低了平均等待时延。 Simulation results show that the proposed CSAT not only effectively improves packet transmission efficiency, but also improves network throughput and reduces average wait delay.
19042 针对现有超像素分割方法无法自动确定合适的超像素数目，以及难以有效贴合图像目标边界等问题，该文提出一种新的利用局部信息进行多层级简单线性迭代聚类的图像超像素分割方法。 Considering the problem that the existing superpixel methods are usually unable to set anappropriate number of generated superpixels automatically and unable to adhere to image boundarieseffectively, a new superpixel method is proposed in this paper, which utilizes local information to perform multi-level simple linear iterative clustering to generate superpixels.
19043 首先，运用基于局部信息的简单线性迭代聚类(LI-SLIC)对原始图像进行超像素初分割， First, original image is initially segmented bySimple Liner Iterative Clustering based on Local Information (LI-SLIC).
19044 然后，根据超像素的色彩标准差对其进行自适应多层级迭代分割，直至每个超像素块的色彩标准差小于预设阈值， Then, each super pixel is segmented iteratively until its color standard deviation is lower than a predefined threshold.