广义泊松三维散射体分布

Generalized poisson 3-D scatterer distributions.

作者信息

Laporte Catherine, Clark James J, Arbel Tal

出版信息

IEEE Trans Ultrason Ferroelectr Freq Control. 2009 Feb;56(2):410-4. doi: 10.1109/TUFFC.2009.1052.

DOI:10.1109/TUFFC.2009.1052

PMID:19251530

Abstract

This paper describes a simple, yet powerful ultrasound scatterer distribution model. The model extends a 1-D generalized Poisson process to multiple dimensions using a Hilbert curve. The model is intuitively tuned by spatial density and regularity parameters which reliably predict the first and second-order statistics of varied synthetic imagery.

摘要

本文描述了一种简单却强大的超声散射体分布模型。该模型使用希尔伯特曲线将一维广义泊松过程扩展到多个维度。该模型通过空间密度和规则性参数进行直观调整，这些参数能够可靠地预测各种合成图像的一阶和二阶统计量。