Those information can be preserved by DOG function (Difference of Gaussian). It is crucial to choose appropriate scale parameter during constructing Gaussian scale-space.
在高斯尺度空间的构造中正确选用尺度参数,以使图像信息的变化呈现均匀的特点显得尤其重要。
参考来源 - 基于多尺度特征的图像匹配与目标定位研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
A question of formation confidence interval for scale parameter of normal distribution from incomplete observational data is discussed.
对于残缺的样本观测数据,讨论了正态分布总体尺度参数的区间估计问题。
An improved SGC was proposed using the annealing strategy to control the scale parameter which has better quality and robustness have been achieved.
进而利用对尺度参数的“退温”控制,提出了SGC的改进策略,较大程度上提高了优化度和鲁棒性。
Time-shift and scale parameter may be adjusted by the neural network. Therefore wavelet neural network may improve the detection rate and reliability of ECG signal.
通过网络的学习自适应地调整尺度参数和时移因子,提高了特征提取能力。
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