vehicle_features.cpp
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#include "vehicle_features.h"
#include <iostream>
#include "sy_errorinfo.h"
using namespace std;
void RectboundCheck(int Width, int Height, int &left, int &top, int &width, int &height);
int vhd_features_init(void *&handle, char*dbpath, int gpuid)
{
vhd_param params;
params.gpuid = gpuid;
params.mode = DEVICE_GPU;
params.process_min_length = 512;
params.threshold = 0.5;
params.engine = ENGINE_TENSORRT;
params.max_batchsize = 20;
params.serialize_file = "./serialize_file/VHD";
// params.db_path = dbpath;
if (vhd_init(&handle, ¶ms) !=0)
{
cout << "Init vhd Failed!" << endl;
return FAILED;
}
return SUCCESS;
}
int vf_features_init(void *&handle, char*dbpath, int gpuid)
{
vf_param params;
params.gpuid = gpuid;
params.mode = DEVICE_GPU;
params.serialize_file = NULL;
params.engine = ENGINE_TENSORRT;
params.max_batch = 20;
params.serialize_file = "./serialize_file/VF";
// params.db_path = dbpath;
if (vf_init(&handle, params) !=0)
{
cout << "Init VF Failed!" << endl;
return FAILED;
}
return SUCCESS;
}
int vhd_features_process(void * handle, sy_img * batch_img, int batch_size, vhd_result*& result)
{
for (int i = 0; i < batch_size; i++)
{
if (batch_img[i].data_ == NULL)
cout << i << " data null" << endl;
}
vhd_process_batch(handle, batch_img, batch_size, result);
for (int b = 0; b < batch_size; b++)
{
for (int c = 0; c < result[b].obj_count_; c++)
{
RectboundCheck(batch_img[b].w_, batch_img[b].h_, result[b].obj_results_[c].obj_rect.left_,
result[b].obj_results_[c].obj_rect.top_, result[b].obj_results_[c].obj_rect.width_, result[b].obj_results_[c].obj_rect.height_);
}
}
return SUCCESS;
}
#include <cuda.h>
#include <cuda_runtime.h>
#include <opencv2/opencv.hpp>
int vf_features_process(void * handle, sy_img * batch_img, int batch_size, int8**& result)
{
for (int i = 0; i < batch_size; i++)
{
if (batch_img[i].data_ == NULL)
cout << i << " data null" << endl;
}
int **fea = new int*[batch_size];
for (int i = 0; i < batch_size; i++)
{
fea[i] = new int[FEATURESIZE];
}
vf_feature_batch(handle, batch_img, batch_size, fea);
for (int i = 0; i < batch_size; i++)
{
for (int f = 0; f < FEATURESIZE; f++)
{
result[i][f] = (unsigned char)fea[i][f];
}
}
if (fea)
{
for (int b = 0; b < batch_size; b++)
{
if(fea[b])
{
delete[] fea[b];
fea[b] = NULL;
}
}
delete[] fea;
fea = NULL;
}
return SUCCESS;
}
int vhd_feature_release(void *& handle)
{
if (handle)
vhd_release(&handle);
return SUCCESS;
}
int vf_feature_release(void *& handle)
{
if (handle)
vf_release(&handle);
return SUCCESS;
}
void RectboundCheck(int Width, int Height, int &left, int &top, int &width, int &height)
{
#ifdef _DEBUG
printf("img: Width = %d Height = %d\n",
Width, Height);
printf("Src: width = %d height = %d, x = %d, y =%d\n",
rect->width, rect->height, rect->left, rect->top);
#endif
if (left <= 0)
left = 0;
if (left >= (Width - 1))
left = Width - 2;
if (top < 0)
top = 0;
if (top >= (Height - 1))
top = Height - 2;
if ((left + width) >= Width)
width = Width - left - 1;
if (width <= 0)
width = 0;
if ((top + height) >= Height)
height = Height - 1 - top;
if (height <= 0)
height = 0;
#ifdef _DEBUG
printf("Dst: width = %d, height = %d, x = %d, y =%d\n",
rect->width, rect->height, rect->left, rect->top);
#endif
}