ID |
原文 |
译文 |
40506 |
同时,本算法中加入自适应空间正则化项,可以有效抑制边界效应的影响; |
At the same time, the adaptive spatial regularization term is also added in this paper, which can effectively suppress the influence of the boundary effect. |
40507 |
并采用交替方向乘子法对目标函数进行优化,降低计算复杂度以节约运行时间. |
The objective function is optimized by the alternating direction multiplier method to reduce the computational complexity and save running time. |
40508 |
本文算法在OTB-2013和OTB-2015两个数据集上进行测试, |
The experiment on datasets OTB-2013 and OTB-2015 show that the proposed algorithm has strong robustness in many characteristics. |
40509 |
结果表明:本文算法在多种特性上都有较强的鲁棒性,特别是在进行长视频序列的跟踪时,比基础算法在跟踪距离精度和成功率上分别提高了12.9%和6.2%. |
Especially in long-term tracking, the tracking distance accuracy and success rate of the proposed algorithm are improved by 12.9% and 6.2% respectively compared with the basic algorithm. |
40510 |
针对立体匹配中传统Census变换窗口中心点易受外界环境影响以及部分深度不连续区域匹配精度较低的问题,提出了一种基于改进的Census变换和传播滤波的立体匹配算法. |
Aiming at the problem that the center point of the traditional Census transform window in stereo matching is easily affected by the external environment and the matching accuracy of some depth discontinuous regions is low, astereo matching algorithm based on improved Census transform and propagation filtering is proposed. |
40511 |
在初始匹配代价计算中将改进的Census变换与颜色,梯度代价进行融合; |
In the initial matching cost calculation, the improved Census transform is fused with the color and gradient cost. |
40512 |
同时在代价聚合阶段引入传播滤波来保持视差空间图像边缘,不受传统局部算法窗口大小的影响; |
At the same time, the propagation filter is introduced in the cost aggregation stage to maintain the edge of the parallax space image, which is not affected by the window size of the traditional local algorithm. |
40513 |
然后在视差处理部分采用"胜者为王"算法进行初始视差计算; |
Then, in the parallax processing part, the winner-takes-all(WTA) algorithm is used to calculate the initial parallax. |
40514 |
在后面的视差优化部分采用左右一致性检测和中值滤波的方法来获得最终的视差图. |
In the following disparity optimization part, the method of left and right consistency detection and median filtering is used to obtain the final disparity map. |
40515 |
在Middleburry上的测试实验表明:与传统的Census算法相比,本文算法匹配精度明显提高,且具有良好的实时性和很好的稳健性. |
Experimental results on Middleburry show that, compared with the traditional Census algorithm, the matching accuracy of the proposed algorithm is significantly improved, and the algorithm has good real-time performance and robustness. |