ID 原文 译文
6744 其次,根据区间心理参考点的二维几何表示定义新型偏好度模型,由此确定属性权重和专家权重; Secondly, according to interval of psychological reference point 2 d geometry to define new preference model, determine the attribute weight and expert weight.
6745 再次,聚合专家意见,考虑专家心理行为,由属性值和区间心理参考点的位置关系,得到收益值和损失值的计算公式,进而确定各方案的总前景值及排序关系; Again, polymerization of expert advice, consider expert psychological behavior, by the attribute values and interval of psychological reference point position, get the formula for calculation of profit and loss value and then determine the overall outlook of the value and the ordering relationship;
6746 最后,通过案例分析和方法对比验证该方法的有效性、可行性和实用性。 Finally, through case analysis and comparison of methods to verify the effectiveness of the proposed method, the feasibility and practicability.
6747 针对当前视频拼接方法仅考虑图像低阶几何特征而没有考虑图像高阶语义特征的问题,提出融合图像高阶语义信息的视频拼接方法,并采用多线程编程方式提高拼接速度。 In view of the current video image stitching method only consider low order geometric features and does not take into account the image high-level semantic features of the problem, put forward the fusion image video stitching method of high-level semantic information, increase the speed of stitching and USES the multithreaded programming way.
6748 主要贡献包括:(1)自适应动态视频拼接系统框架; The main contributions include: (1) the adaptive dynamic video mosaicing system framework;
6749 (2)融合语义的高效特征匹配算法; (2) the merging efficient characteristics of semantic matching algorithm;
6750 (3)融合语义的视频拼接质量评价算法。 (3) the integration of semantic video stitching quality evaluation algorithm.
6751 为验证提出算法的有效性,使用车载摄像机在校园环境内进行动态视频拼接实车实验。 To verify the validity of the proposed algorithm, the use of an on-board camera inside the campus environment for dynamic video stitching real vehicle experiment.
6752 实验结果显示,相比于传统方法,该匹配算法正确率提升了50%左右,拼接评价算法更符合人眼视觉,方法的拼接质量提升了25%左右,具有较高的鲁棒性与准确性。 Experimental results show that, compared with the traditional method, the matching algorithm improved about 50%, the correct stitching evaluation algorithm conforms to the human eye vision, methods of splicing quality improved by about 25%, has high robustness and accuracy.
6753 针对航天器在轨危险交会,提出了航天器面内机动最优规避分析方法,基于面内机动约束,在保证碰撞概率降低到最小值或交会距离提高到最大值的前提下得到最优的机动脉冲。 Risk in view of the spacecraft is in orbit rendezvous, and puts forward the optimal hedge maneuvering in spacecraft surface analysis method, based on the in-plane mechanical constraints, in ensuring the collision probability reduce to minimum or intersection distance increases to the maximum under the premise of the optimal motor pulse.