Image processing OpenCV:如何了解HaartTraining的进度状态
我正在使用OpenCV 2.2(使用OpenMP编译)运行HaartTraining过程。培训进度显示:Image processing OpenCV:如何了解HaartTraining的进度状态,image-processing,opencv,image-recognition,Image Processing,Opencv,Image Recognition,我正在使用OpenCV 2.2(使用OpenMP编译)运行HaartTraining过程。培训进度显示: +----+----+-+---------+---------+---------+---------+ |7468| 44%|-|-2.712450| 1.000000| 0.719459| 0.108393| +----+----+-+---------+---------+---------+---------+ |7469| 44%|-|-2.712449| 1.000000| 0
+----+----+-+---------+---------+---------+---------+
|7468| 44%|-|-2.712450| 1.000000| 0.719459| 0.108393|
+----+----+-+---------+---------+---------+---------+
|7469| 44%|-|-2.712449| 1.000000| 0.719459| 0.108393|
+----+----+-+---------+---------+---------+---------+
.......
7469是什么意思(我只有7000个样品)?我怎么知道这个过程什么时候结束
谢谢 N表示该级联的当前特征。(见附件) 将为所有样本计算不同的特征。例如,x-y对比度、对比度等。根据样本之间的差异,会计算出更多的特征,并且您的正面图像似乎彼此差异太大,无法对其进行分类 在训练之前,尝试先对图像进行预处理。例如,移除背景、查找边缘、设置图像阈值、泛光填充。任何能让你的正面图像看起来更像的东西
+----+----+-+---------+---------+---------+---------+
| N |%%SMP|F| ST.THR | HR | FA | EXP. ERR|
+----+----+-+---------+---------+---------+---------+
N = current feature for this cascade (seq->total),
%%SMP = percentage of samples used, if trimmings enabled (v_wt)
F = '+' if isFilpped, if symmetry is specified (v_flipped), '-' otherwise
ST.THR = stage threshold,
HR = Hit Rate based on Stage threshold (v_hitrate / numpos),
FA = False alarm based on Stage threshold (v_falsealarm / numneg)
EXP.ERR = Strong classification error of adaboost algorithm,
based on threshold=0 (v_experr)