2017-07-25 15:04:25 -0600 | received badge | ● Enthusiast |
2017-07-06 17:36:27 -0600 | asked a question | cv::cuda::CascadeClassifier::create() runs very slow Hi everyone, I'm working on porting my program from running on CPU to GPU. It runs on a NVIDIA Jetson TK1 board (Linux 14.04) with OpenCV 3.0.0. I'm using Cascade Classifiers to detect faces/body parts. However I found that my program runs much slower since cv::cuda::CascadeClassifier::create() needs around 1.8s to process while its CPU counterpart only uses 0.1s. Is this normal? Thanks! |