2) statistical shape model
统计形状模型
1.
Building statistical shape models based on shape comparability and curve simplification;
基于形状相似性和曲线化简的统计形状模型建立
3) terrain statistical model
地形统计模型
4) Fractal statistical model
分形统计模型
1.
Rescaled range analysis was adopted to analyze the fractal features of fashion commodity,and the fractal dimension of fashion commodity time series was obtained on the basis of the fractal statistical model.
该方法首先运用重标极差法分析了时尚商品价格时间序列预测的可行性,然后根据分形统计模型,得到时尚商品历史价格时间序列的分形维数,通过不断增加新销售或预测得到新的记录方法,求得增加新记录后的新分形维数,由此可以预测出下一时间单位的商品销售价格。
5) statistical deformable model
统计变形模型
1.
A biomedical data restoration algorithm based on statistical deformable model is proposed.
给出一种基于统计变形模型的生物医学数据恢复算法。
6) shape statistics
形状统计
1.
Graph Cuts and Shape Statistics Based Cardiac MR Image Segmentation Using Active Contours Model
基于图划分的形状统计主动轮廓模型心脏MR图像分割
2.
This paper presents a new deformable model using both population-based and patient-specific shape statistics to segment lung fields from serial chest radiographs.
提出一种新的可变形模型,该可变形模型在分割序列X片图像上的肺部区域时,使用了群体和特定病人的形状统计约束。
3.
Based on the detailed analysis of the outer contour,shape statistics Mumford-Shah model is adopted.
文章在详细分析左心室外轮廓的基础上,采用了形状统计Mumford-Shah模型的分割方法,同时对原模型做了如下两点改造:(1)用期望最大(EM)算法求得图像中每点属于心肌的后验概率,通过此后验概率构造“伪灰度”图像来替代原灰度图像,以达到目标与背景灰度呈阶跃型分布的目的;(2)用边缘图替代Mumfor-Shah模型中的梯度项,以增强弱边缘,提高分割精度。
补充资料：形状
形状
中药材的形体状态。
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