8805b950
 Liu Meng
物品遗留效果优化
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#include "MSRegionSurveilanceVpt.h"
#include "vpt.h"
#include "sy_errorinfo.h"
#include <cuda.h>
#include <cuda_runtime.h>
int IRegionSurveillanceVpt::init(const rs_param & param)
{
vpt_param vptparam;
vptparam.mode = DEVICE_GPU;
vptparam.gpuid = 0;
vptparam.threshold = 0.6;
vptparam.engine = ENGINE_TENSORRT;
vptparam.preprocess_param =
"CopyData_CPU2GPU_U8;"
"TypeConvert_U8_F32;"
"ResizePad_F32_F32,test_size,720,test_max_size,1280,fpn_coarsest_stride,32,"
"submean_b,103.94,submean_g,116.78,submean_r,123.68,"
"variance_rev_b,0.017,variance_rev_g,0.017,variance_rev_r,0.017;"
"NHWC2NCHW_F32"
;
vptparam.serialize_file = "FPN_VPT";
vptparam.max_batch = 20;
if (vpt_init(&vpt_handle, vptparam) != 0)
{
printf("vpt_init failed!\n");
return VPT_DET_INIT_ERROR;
}
printf("finish init vpt\n");
AddTaskTracker(0, 1, 1);
return 0;
}
int IRegionSurveillanceVpt::detect(const sy_img &img_data, VPT_Result & vptResult)
{
vector<int> deleteObjectID;
vpt_result * vptresult = new vpt_result{};
vptresult->obj_count_ = 0;
vptresult->obj_results_ = new vpt_obj_result[MAX_DET_COUNT];
sy_img batch_img_gpu;
unsigned char * data = NULL;
cudaMalloc(&data, img_data.w_ *img_data.h_*img_data.c_ * sizeof(unsigned char));
cudaMemcpy(data, img_data.data_, img_data.w_ *img_data.h_ * img_data.c_ * sizeof(unsigned char), cudaMemcpyHostToDevice);
batch_img_gpu.set_data(img_data.w_, img_data.h_, img_data.c_, data);
auto ret = vpt_batch(vpt_handle, &batch_img_gpu, 1, &vptresult);
cudaFree(data);
std::vector<std::vector<float>> detectResult;
for (int c = 0; c < vptresult->obj_count_&& c < MAX_OBJ_COUNT; c++)
{
vector <float> obj;
if (vptresult->obj_results_[c].obj_index == 0)
{
obj.push_back(vptresult->obj_results_[c].obj_rect.left_);
obj.push_back(vptresult->obj_results_[c].obj_rect.top_);
obj.push_back(vptresult->obj_results_[c].obj_rect.left_ + vptresult->obj_results_[c].obj_rect.width_);
obj.push_back(vptresult->obj_results_[c].obj_rect.top_ + vptresult->obj_results_[c].obj_rect.height_);
obj.push_back(vptresult->obj_results_[c].obj_score);
obj.push_back(vptresult->obj_results_[c].obj_index);
detectResult.push_back(obj);
}
}
int objCount = taskTrackers.tracker.update(/*tools->param.w*/img_data.w_* taskTrackers.ratioWidth, /*tools->param.h*/img_data.h_* taskTrackers.ratioHeight, true, detectResult, vptResult.obj, deleteObjectID);
vptResult.objCount = objCount;
delete[] vptresult->obj_results_;
delete vptresult;
return ret;
}
void IRegionSurveillanceVpt::release()
{
//1.VPT RELEASE
if (vpt_handle)
{
vpt_release(&vpt_handle);
vpt_handle = NULL;
}
}
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