细胞分类器 pami的论文实现，不错的代码
Cells were segmented using a custom-made image processing pipeline. The segmentation pipeline was implemented in order to distinguish cells from the background. The segmentation pipeline is composed of standard image-processing operations in the following order: 1, original image 2, Sobel edge detection 3, image dilation 4, removal of objects close to image borders 5, image erosion 6, removal of small objects 7, filling of gaps inside the cell and 8, overlay of the final result on the original image.
Seven morphological features were extracted from each of the segmented cells. The feature space in which we performed statistical classification was therefore seven-dimensional (7D one vector for each cell), with the following features: area, major and minor axis lengths, perimeter, eccentricity, extent, and number of fingers (Gorelick, PAMI, 2006). Statistical analysis was performed on the 7D feature vectors, using a tree-like classification method called the ’node harvest’ meth (2012-07-27, matlab, 6KB, 下载30次)
用窗函数法hamming设计的FIR数字低通滤波器，能够实现心电信号中随机噪声的去除
Hamming window function method with the design of FIR digital low-pass filter, ECG can be achieved in the removal of random noise (2010-01-29, matlab, 1KB, 下载142次)