test.cpp
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#include <iostream>
#include <sstream>
#include <fstream>
#include <chrono>
#include <dirent.h>
#include "vehicle_plate_dr.h"
#include "opencv2/opencv.hpp"
#include "opencv2/imgcodecs/legacy/constants_c.h"
#include "opencv2/imgproc/types_c.h"
#include "time.h"
#include "sys/time.h"
#include "sy_errorinfo.h"
#include "utils.h"
#include "dvpp_process.h"
using namespace std;
using namespace cv;
#include <chrono>
#include <dirent.h>
double msecond() {
struct timeval tv;
gettimeofday(&tv, 0);
return (tv.tv_sec * 1000.0 + tv.tv_usec / 1000.0);
}
void getAllNm(std::string pthNm, std::vector<std::string>& fileList)
{
DIR *dir;
struct dirent *ptr;
dir = opendir(pthNm.c_str()); ///open the dir
int filenum = 0;
while((ptr = readdir(dir)) != NULL) ///read the list of this dir
{
// char* to string
std::string curNm = ptr->d_name;
if(curNm != "." && curNm != "..")
{
filenum++;
fileList.push_back(curNm);
//printf("file %d name: %s\n", filenum, curNm.c_str());
}
}
closedir(dir);
}
int stain_vplate_process(void * handle, sy_img img_data, int& index, float& score);
int main() {
cout << vpdr_get_version() << endl;
const char* img_file_path = "../../../data/vp/";
string saveimagepath= "../../../data/result/";
vpd_param dparam;
dparam.modelNames = "../vp/models/yolo_plate_det310p.om";
// dparam.modelNames = "plate_det_310p.om";
dparam.thresld = 0.2;
dparam.devId = 0;
vpr_param rparam;
rparam.cls_modelNames = "../vp/models/plate3cls_310p.om";
rparam.reg_modelNames = "../vp/models/plate_reg230316_310p.om";
void* handle = nullptr;
cout << "init start " << endl;
ACL_CALL(aclInit(nullptr), ACL_ERROR_NONE, SY_FAILED);
ACL_CALL(aclrtSetDevice(dparam.devId), ACL_ERROR_NONE, SY_FAILED);
aclrtContext ctx;
ACL_CALL(aclrtCreateContext(&ctx, dparam.devId), ACL_ERROR_NONE, SY_FAILED);
aclrtStream stream = nullptr;
ACL_CALL(aclrtCreateStream(&stream), ACL_ERROR_NONE, SY_FAILED);
DvppProcess* dvpp = new DvppProcess();
dvpp->InitResource(stream);
int ret = vpdr_init(&handle, dparam, rparam);
if (ret == 0) {
cout << "init success " << endl;
std::vector<std::string> fileList;
getAllNm(img_file_path,fileList);
if (fileList.empty()) throw std::logic_error("No suitable images were found");
for (auto & file : fileList) {
string filename = img_file_path + file;
cout << "img path: " << filename << endl;
const int batchsize = 2;
Mat cvImg = imread(filename.c_str());
sy_img imgs[batchsize];
ImageData src[batchsize], dvpp_data[batchsize];
for (int b = 0; b < batchsize; b++) {
Utils::ReadImageFile(src[b], filename); //将二进制图像读入内存，并读取宽高信息
ACL_CALL(dvpp->CvtJpegToYuv420sp(dvpp_data[b], src[b]), SY_SUCCESS, SY_FAILED); //解码
imgs[b].w_ = dvpp_data[b].width;
imgs[b].h_ = dvpp_data[b].height;
imgs[b].data_ = dvpp_data[b].data.get();
}
vplates_result * results = new vplates_result[batchsize];
double t1, t2;
t1 = msecond();
int ret = vpdr_batch(handle, imgs, batchsize, results);
t2 = msecond();
printf("debug mean process time: %.2f\n", (t2 - t1)/batchsize);
if (SY_SUCCESS != ret) {
printf("vpr detection process failed!");
return SY_FAILED;
}
// draw results
for(int batchIdx = 0; batchIdx < batchsize; batchIdx ++){
printf("debug det num:%d\n",results[batchIdx].count);
for (int i = 0; i < results[batchIdx].count; i++) {
printf("plate number:");
for (int p = 0; p < PLATENUM; p++) {
printf("%s", results[batchIdx].vehicle_plate_infos[i].recg[p].character);
}
printf("\n");
Point lt(results[batchIdx].vehicle_plate_infos[i].rect.left_, results[batchIdx].vehicle_plate_infos[i].rect.top_);
Point rb((results[batchIdx].vehicle_plate_infos[i].rect.left_ +
results[batchIdx].vehicle_plate_infos[i].rect.width_), (results[batchIdx].vehicle_plate_infos[i].rect.top_ +
results[batchIdx].vehicle_plate_infos[i].rect.height_));
rectangle(cvImg, lt, rb, cv::Scalar(0, 0, 255), 6);
Point ldmk1(results[batchIdx].vehicle_plate_infos[i].rr_point[0].x_, results[batchIdx].vehicle_plate_infos[i].rr_point[0].y_);
Point ldmk2(results[batchIdx].vehicle_plate_infos[i].rr_point[1].x_, results[batchIdx].vehicle_plate_infos[i].rr_point[1].y_);
Point ldmk3(results[batchIdx].vehicle_plate_infos[i].rr_point[2].x_, results[batchIdx].vehicle_plate_infos[i].rr_point[2].y_);
Point ldmk4(results[batchIdx].vehicle_plate_infos[i].rr_point[3].x_ ,results[batchIdx].vehicle_plate_infos[i].rr_point[3].y_);
circle(cvImg,ldmk1,3,cv::Scalar(0, 255, 0), -1);
circle(cvImg,ldmk2,3,cv::Scalar(0, 255, 0), -1);
circle(cvImg,ldmk3,3,cv::Scalar(0, 255, 0), -1);
circle(cvImg,ldmk4,3,cv::Scalar(0, 255, 0), -1);
char buffer[50];
int fontface = cv::FONT_HERSHEY_SIMPLEX;
double scale = 1;
int thickness = 2;
int baseline = 0;
printf("type:%d\n", results[batchIdx].vehicle_plate_infos[i].type);
snprintf(buffer, sizeof(buffer), "type:%d state:%d", results[batchIdx].vehicle_plate_infos[i].type, results[batchIdx].vehicle_plate_infos[i].state);
cv::Size text = cv::getTextSize(buffer, fontface, scale, thickness, &baseline);
cv::putText(cvImg, buffer, lt - cv::Point(0, baseline), fontface,
scale, cv::Scalar(0, 0, 255), thickness, 8);
cout << "detect_score:" << results[batchIdx].vehicle_plate_infos[i].detect_score << " recg_score:" << results[batchIdx].vehicle_plate_infos[i].num_score << endl;
}
}
string jpgSaveName = saveimagepath + file;
cv::imwrite(jpgSaveName, cvImg);
}
}
dvpp->DestroyResource();
vpdr_release(&handle);
aclFinalize();
return 0;
}