ID 原文 译文
9064 针对空间变化的运动模糊图像,提出基于单帧图像的模糊检测与分割的盲复原方法。 On spatial changes of motion blurred image, this paper puts forward fuzzy detection and segmentation based on single frame image blind restoration methods.
9065 首先,模糊检测生成模糊区域映射图; First, fuzzy detection to generate regional map;
9066 其次,采用腐蚀和膨胀分别对映射图中的模糊区域与清晰区域处理,利用处理结果标记,并采用分割算法分割图像; Secondly, corrosion and expansion respectively adopted for map of fuzzy area with clear regional processing, using the processing result tags, and image segmentation based on the segmentation algorithm;
9067 再次,分两步估计模糊核,并对模糊区域进行外延扩张,利用估计得到的模糊核进行反卷积去模糊; Again, a two-step estimation fuzzy nuclear, and expansion of extension of fuzzy area, estimates are used to get the fuzzy core of deconvolution to fuzzy;
9068 最后,去除被外延的部分,并与分割得到的清晰区域进行拼接,得到完整的去模糊后的图像。 Finally, remove were part of the extension, and get a clear area of the stitching and segmentation, fully to blur the image.
9069 结果表明,算法在人工数据集峰值信噪比(peak signal to noise ratio,PSNR)平均提高10dB,均方根误差(root mean square error,RMSE)平均降低0.12,自然场景下的真实模糊数据集去模糊结果视觉质量明显提高。 The results show that the algorithm in artificial data set peak signal-to-noise ratio (peak signal to noise thewire, PSNR) increase an average of 10 db, root mean square error (root mean square error, RMSE) by an average of 0.12, under the natural scene of fuzzy data set to true results obviously improve the visual quality.
9070 此外,该算法在减少模型复杂度的同时也提高了去模糊的质量。 In addition, the algorithm in reducing model complexity, but also improve the quality of the deblurring.
9071 提出了一种基于离散的粒子群算法和单纯形法的优化机制来实现准入控制和功率控制的联合优化方案。 Put forward a kind of based on discrete particle swarm optimization (pso) algorithm and the simplex method, the optimization of the mechanism to implement the access control and joint optimization scheme of power control.
9072 在主用户干扰温度门限和次用户QoS的约束下,将准入控制建模成0/1组合优化问题,并将功率控制建模成线性约束问题,由于准入控制是NP难,该方案将准入控制和功率控制进行加权规划进行优化。 In the main user interference temperature threshold and user's QoS constraints, the access control model into 0/1 combinatorial optimization problem, and the power control model into linear constraint problem, due to the access control is a np-hard, the scheme will be weighted access control and power control plan optimization.
9073 同时,为降低计算复杂度,提出一种针对准入控制组合优化的可行性验证方法。 At the same time, to reduce the computational complexity, and put forward a kind of combinatorial optimization for access control feasibility validation method.