ID |
原文 |
译文 |
17665 |
最后利用基于交替方向最小化(ADM)策略扩展的增广拉格朗日乘子(ALM)法对所得优化问题求解。 |
After that, the Augmented Lagrange Multiplier (ALM) method, which is the extension of the Alternating Direction Minimizing (ADM) strategy, can be employed to deal with the acquired constrained minimization problem. |
17666 |
实验结果表明,与现有主流算法对比,所提方法可显著改善动态背景情况下动目标检测精度。 |
Compared with some state-of-the-art algorithms, the experimental results show that the proposed method can significantly improve the accuracy of moving objectdetection in the case of dynamic background. |
17667 |
基于微波辐射无源探测系统的目标探测方程,该文探讨了云、雾和雨等复杂天气以及海风对天基被动干涉微波辐射无源探测系统的影响, |
Based on the target detection equation of the passive interferometric microwave system, the effects ofcomplex weather on the detection ability of the passive interferometric microwave system are discussed for thesea surface target, such as clouds, fog and rain, and sea winds. |
17668 |
定量化仿真分析了这些因素对系统探测能力的影响,实验验证了被动干涉微波辐射无源探测系统对云层的穿透能力。 |
Quantitative simulations are also performed toassess the effects of these previous mentioned factors. The experiments are also performed to demonstrate thepassive interferometric microwave system penetrating the clouds. |
17669 |
研究结果表明:云、雾和雨等复杂天气对被动干涉微波辐射无源探测系统对海面目标的探测有一定的影响,但在低频段云雾影响较小,可忽略不计; |
Both theoretical and simulation results showthat complex weather has a negative impact on the passive interferometric microwave systems in the sea targetdetection, such as clouds, fog and rain. However, the impacts can be neglected in low frequency, since theimpacts of clouds in low frequency is very small. |
17670 |
而降雨会对系统的目标探测能力影响较大; |
On the other hand, rainfall will seriously degrade the system’starget detection capability. |
17671 |
海风对海面金属目标的探测是有利的,而海风对隐身目标探测是不利的,会降低系统的探测能力。 |
Sea winds have a positive impact in the metallic target detection. However, seawinds have a negative impact and reduce the system’s detection capability for the stealthy target detection. |
17672 |
Mask R-CNN是现阶段实例分割相对成熟的方法,针对Mask R-CNN算法当中还存在的分割边界精度以及对于模糊图片鲁棒性较差等问题,该文提出一种基于改进的Mask R-CNN实例分割方法。 |
Mask R-CNN is a relatively mature method for image instance segmentation at this stage. For theproblems of segmentation boundary accuracy and poor robustness of fuzzy pictures in Mask R-CNN algorithm,an improved Mask R-CNN method for image instance segmentation is proposed. |
17673 |
该方法首先提出在Mask分支上使用卷积化条件随机场(ConvCRF)来优化Mask分支对于候选区域进一步分割,并使用FCN-ConvCRF分支来代替原有分支; |
This method first proposes that on the Mask branch, Convolution Condition Random Field(ConvCRF) is used to optimize the Mask branch, and the candidate area is further segmented, and uses FCN-ConvCRF branch to replace the original branch. |
17674 |
之后提出新锚点大小和IOU标准,使得RPN候选框能够涵盖所有实例区域; |
Then, a new anchor size and IOU standard are proposed to enable the RPN candidate box cover all theinstance areas. |