How to accelerate the algorithm ，And OpenMP is OK?

[zhanglaplace]

Hi, I used the test demo ,and ,test 157 Images ,it cost 5129ms totally, i just do a loop
for i 1:157
current_shape=regressor.Predict(test_images[index],test_bounding_box[index],initial_number);
Average image cost 30ms . the init number had been set to 2 ,can you tell me why the speed is much
slower the the paper;
And the 3000fps using OpenMp support to accelerate the speed . Your project can also use openmp ?.