ID	原文	译文
53947	仿真结果表明，该算法相比于穷举搜索能够有效降低求解复杂度，且系统性能明显优于固定簇分配算法及自适应配对策略下的系统性能。	The simulation results show that compared with exhaustive search, the algorithm can effectively reduce the complexity of the solution, and the system performance is significantly better than the system performance under the fixed cluster allocation algorithm and adaptive matching strategy.
53948	针对彩色水印图像的盲提取算法抗几何攻击鲁棒性不强的问题，提出一种Baker映射与时空混沌相结合的轮廓波变换(Contourlet transform，CT)和QR分解双彩色强鲁棒盲水印算法。	In order to solve the problem that the blind extraction algorithm of color watermark image is not robust to geometric attacks, a dual-color robust blind watermarking algorithm based on contour wave transform(Contourlet transform) and QR decomposition based on Baker mapping and spatio-temporal chaos is proposed.
53949	首先将彩色水印分离成RGB分量，对三个分量分别进行Baker映射与时空混沌相结合的预处理操作，	Firstly, the color watermark was separated into RGB components, and the three components were preprocessed by the combination of Baker mapping and spatio-temporal chaos,
53950	然后对载体图像的RGB分量分别进行Contourlet变换，分块QR分解得到酉矩阵，	then the RGB components of the carrier image were transformed by Contourlet, and the block QR decomposition was used to get the unitary matrix.
53951	最后根据嵌入规则将加密后的水印分通道的嵌入到酉矩阵中。	finally, according to the embedding rules, the encrypted watermark was embedded into the unitary matrix.
53952	水印提取时利用Radon变换对图像进行几何校正可提高其几何攻击的鲁棒性。	When the watermark was extracted, the geometric correction of the image using Radon transform can improve the robustness of geometric attacks.
53953	仿真结果表明，该算法不仅使嵌入水印后的图像具有良好的不可见性，而且能有效抵抗加噪、滤波、JPEG压缩、剪切、平移、旋转、马赛克、篡改等攻击，	Simulation results show that the algorithm not only makes the embedded watermark image invisible, but also can effectively resist noise, filtering, JPEG compression, cropping, translation, rotation, mosaic, tampering and other attacks.
53954	NC值均在0.9以上，对组合攻击也有较强的鲁棒性。	The NC values are all above 0. 9. it also has strong robustness to combined attacks.
53955	针对D2D中继通信中D2D设备电池容量受限问题，本文提出了一种逐步优化功率控制和中继选择从而最大化系统能量效率的方法。	Aiming at the limited battery capacity of D2 D devices in D2 D relay communication, this paper proposes a joint power control and relay selection optimization method to maximize system energy efficiency.
53956	首先，在满足蜂窝链路最小数据速率的条件下，将功率控制问题建模为一个非线性规划问题，并求解出D2D发射机的最优发射功率;	First, under the condition that the minimum data rate of the cellular link is satisfied, the power control problem is modeled as a nonlinear programming problem, and the optimal transmission power of the D2 D transmitter is solved.