In this paper a real-time technology of compensating moving background based on matching weighting function and multi-resolution analysis that can be used in high-capability FPGA is presented.
本文提出一种可在FPGA上实时实现的基于匹配加权函数和多分辨率分析的视频背景运动补偿技术。 该技术采用基于平行投影的六参数仿射模型,用块匹配准则估计稀疏样本点集的全局运动,提出一种加权匹配函数的算法消除目标点对背景全局运动参数估计的干扰。
参考来源 - 视频运动目标检测及其实时处理系统研究In this paper,a new feature extraction method——Weighted Maximum Margin Criterion(WMMC) is proposed,which is an extension of Maximum Margin Criterion(MMC). The inter-class and between-class scatter matrix are weighted separately by a weighting function.
该文依据最大类间边缘准则,提出一种加权最大类间边缘准则的特征提取方法,引入加权函数,对类内和类间散布矩阵分别进行加权。
参考来源 - 基于加权最大类间边缘准则的人脸识别·2,447,543篇论文数据，部分数据来源于NoteExpress
The spring constant is replaced by the weighting function.
弹簧常数用权重函数代替。
After establishing the weighting function, dynamic choice model of travel route is established.
得到决策权重函数之后，建立了路径选择的动态模型。
According to the theory that has been demonstrated, sampled finger polarity must be placed inversely phase wherever the weighting function pass through zero-joints.
根据本文所证明的理论，抽样指条的极性必须在加权函数过零点处倒相放置。
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