My own trained detector using Dalal HOG method. detection time = 873.865ms Opencv2.1 has peopledetect.cpp that come with Dalal default detector. It does not provide the details how the detector can be trained. In this blog, I present the training method I have done so far. The result is shown in the left. My request toward reader: I still do not know how the Det graph and performance measurement c
![First Success in HOG descriptor training](https://cdn-ak-scissors.b.st-hatena.com/image/square/99ff24d23fa893b75c360c420e9d139f6b7375de/height=288;version=1;width=512/http%3A%2F%2F3.bp.blogspot.com%2F_8o0o41EJNho%2FTQA-TJ1gckI%2FAAAAAAAAAAM%2FJnvugbC3h2E%2Fw1200-h630-p-k-no-nu%2FhogCompute6.png)