提取HOG特征，写入bin文件(源码) 5

提取HOG特征，写入bin文件(源码.Loadpos将info.dat（样本描述文件，开头是样本数量和大小，然后每一行代表一个样本，分别是图像文件名、目标个数.......

-HOG feature extraction, write bin files (source code) 5 extracted HOG features, write bin files (source code. Loadpos will info.dat (sample descr iption file begins with the number and size of the sample, and then each row represents a sample, namely, the image the file name, target number of .......