本文提出一种新的自动判焦与自动阈值选择方法,并在由IBM/PC-XT计算和PCVISION plus图象板组成的系统上实现。通过对实际粒子场全......

传统边缘检测算子处理结果为边缘锐化的梯度图像,需人为确定阈值获取二值边缘图像,容易造成边缘信息丢失。应用增加了卷积模板的So......

In this paper, the new method for OCT images denoizing based on empirical mode decomposition (EMD) is proposed. The nois......

Based on the compressive sensing,a novel algorithm is proposed to solve reconstruction problem under sparsity assumption......

A method of segmenting vessels by morphological filters and dynamic thresholding for digital subtraction angiography (DS......

肋骨和脊椎骨的分割是从肝脏CTA(即肝脏CT血管造影)图像中准确分割出肝脏的重要预处理工作,一般考虑阈值分割方法,但该方法常常导......

Recently, a two-dimensional (2-D) Tsallis entropy thresholding method has been proposed as a new method for image segmen......