1) scale product
相邻尺度积
2) multi-scale product coefficient
相邻尺度积系数
1.
EMG de-noising by multi-scale product coefficient hard thresholding;
肌电信号相邻尺度积系数硬阈值滤波
3) double-scale neighborhood
双尺度邻域
1.
At first, a binary moving mask is obtained by Gaussianity test based on temporal motion information, followed by a further test by establishing MRF model on double-scale neighborhood to achieve smooth and complete binary moving mask.
提出一种视频对象平面自动提取算法,首先以时域帧间运动信息为依据,利用高斯检验方法得到初始的二值运动模板,并建立双尺度邻域的MRF模型进一步检验,以获取平滑、完整的运动模板;然后提出了结合非线性变换的改进分水岭算法对运动区域进行帧内空域分割;最后对时域和空域分割结果进行比重运算,提取最终运动对象·实验结果说明了该算法的有效性
4) multiscale product
多尺度积
1.
A novel image fusion algorithm named MPLVDDWT(multiscale product local variance of dyadic discrete wavelet transform) is proposed which is based on the local statistic of the multiscale products of wavelet transform.
提出了一种新的基于小波变换多尺度积局部区域统计量的图像融合算法,简称MPLVDDWT(multiscale product local variance of dyadic discrete wavelet transform)算法。
2.
The paper presents a new heart sound denoise method,which uses multiscale product to locate the first sound(S1) and second sound(S2) in each heart beat cycle and the durations of S1 and S2 to estimate these signals and the noise,avoiding the undesirable error caused by using ECG-Gating to locate the S1 and S2.
介绍了一种新的心音去噪方法,利用小波域多尺度积的方法定位第1、第2心音在各个心音周期的位置,并利用其持续时间估计有用信号及噪声,达到去噪的效果,避免了通过ECG-Gating在时域提取噪声时的误差。
5) multi-scale product
多尺度积
1.
The first step is to detected edge image and feature points by using wavelet multi-scale product.
该方法首先利用小波多尺度积准确地提取边缘图像和特征点,然后根据特征点的角度直方图得到的旋转角度,并通过计算所有特征点对在边缘图像中的对齐度来精确地确定匹配点对。
2.
A new approach for image regis-tration based on wavelet multi-scale product.
本文提出了基于小波变换多尺度积的图像配准算法。
3.
In this method,feature points as well as their orientation are extracted using wavelet multi-scale products and the mutual information mapping criteria for the feature points is defined to obtain the matching points.
它首先利用小波多尺度积提取两幅图像的特征点及其角度信息,再根据得到的特征点和角度信息,定义了特征点对互信息匹配准则,得到相应的匹配点对。
6) integral length scale
积分尺度
1.
Research of turbulent flow integral length scale on the bottom boundary layer in the Pearl River;
珠江河口底边界层湍流积分尺度研究
补充资料：积积
1.长久累积。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条