From b96e8c8ba2bc11461d1ea6c80a167392ef09cb8a Mon Sep 17 00:00:00 2001
From: xuxiuxi <xuxiuxi@454eff88-639b-444f-9e54-f578c98de674>
Date: 星期一, 24 四月 2017 15:11:27 +0800
Subject: [PATCH]
---
FaceServer/sample_face_search.cpp | 250 +++++++++++++++++++++++++++++++++++++++----------
1 files changed, 198 insertions(+), 52 deletions(-)
diff --git a/FaceServer/sample_face_search.cpp b/FaceServer/sample_face_search.cpp
index bc11aef..8889cac 100644
--- a/FaceServer/sample_face_search.cpp
+++ b/FaceServer/sample_face_search.cpp
@@ -1,4 +1,6 @@
#include "sample_face_search.h"
+#include <MaterialBuffer.h>
+#include "STFaceCache.h"
#include <logger.h>
#include <vector>
@@ -6,6 +8,11 @@
#include <cv_face.h>
#include <opencv2/opencv.hpp>
+#include <libyuv/convert.h>
+#define SUBSAMPLE(v, a) ((((v) + (a) - 1)) / (a))
+
+#define MAX_FACE_IMAGE_WIDTH 640
+#define MAX_FACE_IMAGE_HEIGHT 480
using namespace std;
using namespace cv;
@@ -35,10 +42,71 @@
bgr_image.cols, bgr_image.rows, bgr_image.step,
p_face, &p_feature, nullptr);
if (st_result != CV_OK) {
- LOGP(INFO, "cv_verify_get_feature failed, error code %d\n", st_result);
+ LOGP(DEBUG, "cv_verify_get_feature failed, error code %d\n", st_result);
}
} else {
- LOGP(INFO, "can't find face in %s", image_path);
+ LOGP(DEBUG, "can't find face in %s", image_path);
+ }
+ // release the memory of face
+ cv_face_release_detector_result(p_face, face_count);
+ return p_feature;
+}
+
+cv_feature_t *stface_extract_feature(stface_handles& handles, const STFaceImage& image)
+{
+ cv_pixel_format stimgfmt = CV_PIX_FMT_GRAY8;
+
+ if (image.width > MAX_FACE_IMAGE_WIDTH || image.height > MAX_FACE_IMAGE_HEIGHT)
+ {
+ LOG_WARN << "image too big" << LOG_ENDL;
+ return nullptr;
+ }
+
+ uint8_t imgbuf[MAX_FACE_IMAGE_WIDTH * MAX_FACE_IMAGE_HEIGHT * 4];
+ size_t imgbufSize = 0;
+ if (image.mb_type == MB_Frame::MBFT_RGB565)
+ {
+ uint8* dst_y = (uint8*)(imgbuf);
+ uint8* dst_u = (uint8*)(dst_y + (image.height * image.width));
+ uint8* dst_v = (uint8*)(dst_u + (image.height * image.width / 4));
+
+ int ret = libyuv::RGB565ToI420(
+ image.buff, image.width,
+ dst_y, image.width,
+ dst_u, SUBSAMPLE(image.width, 2),
+ dst_v, SUBSAMPLE(image.width, 2),
+ image.width, image.height
+ );
+ imgbufSize = image.height * image.width * 1.5;
+ }
+ else
+ {
+ LOG_WARN << "mb frame type not support" << LOG_ENDL;
+ return nullptr;
+ }
+
+ Mat matImg(cv::Size(image.width, image.height), CV_8UC1, imgbuf);
+ if (!matImg.data)
+ {
+ return nullptr;
+ }
+
+ cv_feature_t *p_feature = nullptr;
+ cv_face_t *p_face = nullptr;
+ int face_count = 0;
+ cv_result_t st_result = CV_OK;
+ st_result = cv_face_detect(handles.handle_detect, matImg.data, stimgfmt, matImg.cols, matImg.rows, matImg.step, CV_FACE_UP, &p_face, &face_count);
+ if (face_count >= 1)
+ {
+ st_result = cv_verify_get_feature(handles.handle_verify, (unsigned char *)matImg.data, stimgfmt, matImg.cols, matImg.rows, matImg.step, p_face, &p_feature, nullptr);
+ if (st_result != CV_OK)
+ {
+ LOGP(DEBUG, "cv_verify_get_feature failed, error code %d\n", st_result);
+ }
+ }
+ else
+ {
+ LOGP(DEBUG, "can't find face in");
}
// release the memory of face
cv_face_release_detector_result(p_face, face_count);
@@ -53,7 +121,24 @@
int idx;
cv_result_t cv_result = cv_verify_add_face(handles.handle_db, p_feature, &idx);
if (cv_result != CV_OK) {
- LOGP(INFO, "cv_verify_add_face failed, error code %d\n", cv_result);
+ LOGP(DEBUG, "cv_verify_add_face failed, error code %d\n", cv_result);
+ }
+ cv_verify_release_feature(p_feature);
+ return idx;
+}
+
+int stface_db_add(stface_handles& handles, const STFaceImage& image)
+{
+ cv_feature_t *p_feature = stface_extract_feature(handles, image);
+ if (!p_feature)
+ {
+ return -1;
+ }
+ int idx;
+ cv_result_t cv_result = cv_verify_add_face(handles.handle_db, p_feature, &idx);
+ if (cv_result != CV_OK)
+ {
+ LOGP(DEBUG, "cv_verify_add_face failed, error code %d\n", cv_result);
}
cv_verify_release_feature(p_feature);
return idx;
@@ -61,44 +146,63 @@
bool stface_db_del(stface_handles& handles, int idx) {
if (idx < 0) {
- LOGP(INFO, "invalid idx!\n");
+ LOGP(DEBUG, "invalid idx!\n");
return false;
}
cv_result_t cv_result = CV_OK;
cv_result = cv_verify_delete_face(handles.handle_db, idx);
if (cv_result != CV_OK) {
- LOGP(INFO, "cv_verify_delete_face failed, error code %d\n", cv_result);
+ LOGP(DEBUG, "cv_verify_delete_face failed, error code %d\n", cv_result);
}
else {
- LOGP(INFO, "delete succeed\n");
+ LOGP(DEBUG, "delete succeed\n");
}
}
-bool stface_db_save(stface_handles& handles, char *db_path) {
+bool stface_db_save(stface_handles& handles, const char *db_path) {
cv_result_t cv_result = CV_OK;
cv_result = cv_verify_save_db(handles.handle_db, db_path);
if (cv_result != CV_OK) {
- LOGP(INFO, "cv_verify_save_db failed, error code %d\n", cv_result);
+ LOGP(DEBUG, "cv_verify_save_db failed, error code %d\n", cv_result);
return false;
}
else {
- LOGP(INFO, "save done!\n");
+ LOGP(DEBUG, "save done!\n");
}
return true;
}
-bool stface_db_load(stface_handles& handles, char *db_path) {
+bool stface_db_load(stface_handles& handles, const char *db_path) {
cv_result_t cv_result = CV_OK;
cv_result = cv_verify_load_db(handles.handle_db, db_path);
if (cv_result != CV_OK) {
- LOGP(INFO, "cv_verify_load_db failed, error code %d\n", cv_result);
+ LOGP(DEBUG, "cv_verify_load_db failed, error code %d\n", cv_result);
return false;
}
else {
- LOGP(INFO, "load done!\n");
+ LOGP(DEBUG, "load done!\n");
}
+ return true;
+}
+
+bool stface_db_create(stface_handles& handles, const char *db_path)
+{
+ cv_result_t cv_result = cv_verify_create_db(&handles.handle_db);
+ if (cv_result != CV_OK)
+ {
+ LOG_WARN << "cv_verify_create_db return false" << LOG_ENDL;
+ return false;
+ }
+
+ cv_result = cv_verify_save_db(handles.handle_db, db_path);
+ if (cv_result != CV_OK)
+ {
+ LOG_WARN << "cv_verify_save_db return false" << LOG_ENDL;
+ return false;
+ }
+
return true;
}
@@ -106,7 +210,7 @@
bool bresult = true;
FILE *fp_path = fopen(image_list, "r");
if(!fp_path) {
- LOGP(INFO, "failed to load %s\n", image_list);
+ LOGP(DEBUG, "failed to load %s\n", image_list);
return false;
}
std::vector<cv_feature_t *> list_feature;
@@ -118,12 +222,12 @@
bresult = false;
break;
}
- LOGP(INFO, "extracting %s\n", image_path);
+ LOGP(DEBUG, "extracting %s\n", image_path);
// get the face feature
cv_feature_t *p_feature = stface_extract_feature(handles, image_path);
if (!p_feature) {
- LOGP(INFO, "failed to extract image: %s\n", image_path);
+ LOGP(DEBUG, "failed to extract image: %s\n", image_path);
continue;
}
list_feature.push_back(p_feature);
@@ -134,7 +238,7 @@
cv_verify_create_db(&handles.handle_db);
cv_result = cv_verify_build_db(handles.handle_db, &list_feature[0], list_feature.size());
if (cv_result != CV_OK) {
- LOGP(INFO, "cv_verify_build_db failed, error code %d\n", cv_result);
+ LOGP(DEBUG, "cv_verify_build_db failed, error code %d\n", cv_result);
bresult = false;
}
cv_verify_save_db(handles.handle_db, output_db_path);
@@ -149,14 +253,14 @@
bool stface_search_db(stface_handles& handles, char *image_path) {
FILE *fp_path = fopen(image_path, "r");
if (fp_path == nullptr) {
- LOGP(INFO, "invalid path !\n");
+ LOGP(DEBUG, "invalid path !\n");
return false;
}
fclose(fp_path);
cv_feature_t *p_feature = stface_extract_feature(handles, image_path);
if (p_feature == nullptr) {
- LOGP(INFO, "extract failed !\n");
+ LOGP(DEBUG, "extract failed !\n");
return false;
}
@@ -170,12 +274,12 @@
if (cv_result == CV_OK) {
for (unsigned int t = 0; t < result_length; t++) {
// const cv_feature_t item = result[t].item;
- LOGP(INFO, "%d\t", top_idxs[t]);
- LOGP(INFO, "%0.2f\n", top_scores[t]);
+ LOGP(DEBUG, "%d\t", top_idxs[t]);
+ LOGP(DEBUG, "%0.2f\n", top_scores[t]);
}
}
else {
- LOGP(INFO, "cv_verify_search_face failed, error code %d\n", cv_result);
+ LOGP(DEBUG, "cv_verify_search_face failed, error code %d\n", cv_result);
}
if (top_idxs) {
delete[]top_idxs;
@@ -188,16 +292,58 @@
return true;
}
+bool stface_search_db(stface_handles& handles, const STFaceImage& image, top_idx_score_vect_t& result)
+{
+ cv_feature_t *p_feature = stface_extract_feature(handles, image);
+ if (p_feature == nullptr)
+ {
+ LOGP(DEBUG, "extract failed !\n");
+ return false;
+ }
+
+ int top_k = 10;
+ int *top_idxs = new int[top_k];
+ float *top_scores = new float[top_k];
+ unsigned int result_length = 0;
+ cv_result_t cv_result = cv_verify_search_face(handles.handle_verify, handles.handle_db, p_feature, top_k, top_idxs, top_scores, &result_length);
+ if (cv_result == CV_OK)
+ {
+ for (unsigned int t = 0; t < result_length; t++)
+ {
+ // const cv_feature_t item = result[t].item;
+ LOGP(DEBUG, "%d\t", top_idxs[t]);
+ LOGP(DEBUG, "%0.2f\n", top_scores[t]);
+
+ result.push_back(TopIdxScore(top_idxs[t], top_scores[t]));
+ }
+ }
+ else
+ {
+ LOGP(DEBUG, "cv_verify_search_face failed, error code %d\n", cv_result);
+ }
+ if (top_idxs)
+ {
+ delete[] top_idxs;
+ }
+ if (top_scores)
+ {
+ delete[] top_scores;
+ }
+ cv_verify_release_feature(p_feature);
+
+ return true;
+}
+
bool stface_search_list(stface_handles& handles, char *image_path, char *list_path) {
cv_feature_t *p_feature = stface_extract_feature(handles, image_path);
if (p_feature == nullptr) {
- LOGP(INFO, "failed to extract image: %s\n", image_path);
+ LOGP(DEBUG, "failed to extract image: %s\n", image_path);
return false;
}
FILE *fp_path = fopen(list_path, "r");
if(!fp_path) {
- LOGP(INFO, "failed to load %s\n", list_path);
+ LOGP(DEBUG, "failed to load %s\n", list_path);
return false;
}
std::vector<cv_feature_t *> list_feature;
@@ -208,12 +354,12 @@
if (num != 1) {
break;
}
- LOGP(INFO, "extracting %s\n", image_path);
+ LOGP(DEBUG, "extracting %s\n", image_path);
// get the face feature
cv_feature_t *p_feature = stface_extract_feature(handles, image_path);
if (!p_feature) {
- LOGP(INFO, "failed to extract image: %s\n", image_path);
+ LOGP(DEBUG, "failed to extract image: %s\n", image_path);
continue;
}
list_feature.push_back(p_feature);
@@ -232,60 +378,60 @@
if (cv_result == CV_OK) {
for (unsigned int t = 0; t < result_length; t++) {
- LOGP(INFO, "%d\t", top_idxs[t]);
- LOGP(INFO, "%0.2f\n", top_scores[t]);
+ LOGP(DEBUG, "%d\t", top_idxs[t]);
+ LOGP(DEBUG, "%0.2f\n", top_scores[t]);
}
} else {
- LOGP(INFO, "search face failed");
+ LOGP(DEBUG, "search face failed");
}
cv_verify_release_feature(p_feature);
for (int i = 0; i < list_feature.size(); i++) {
cv_verify_release_feature(list_feature[i]);
}
- LOGP(INFO, "list search done!\n");
+ LOGP(DEBUG, "list search done!\n");
return true;
}
void stface_get_help() {
- LOGP(INFO, "Usage: help | Get cmd list\n");
- LOGP(INFO, "Usage: search p_image_colorpath | Search image in db\n");
- LOGP(INFO, "Usage: add p_image_colorpath | Add image in db, return idx in db, if idx < 0 means failed\n");
- LOGP(INFO, "Usage: del idx | Delete image in db\n");
- LOGP(INFO, "Usage: save db_file | Save current db in db_file\n");
- LOGP(INFO, "Usage: load db_file | Load db in db_file\n");
- LOGP(INFO, "Usage: gen p_image_colorlist db_file | Gen images in p_image_colorlist and save in db_file\n");
- LOGP(INFO, "Usage: exit | Exit the program\n");
+ LOGP(DEBUG, "Usage: help | Get cmd list\n");
+ LOGP(DEBUG, "Usage: search p_image_colorpath | Search image in db\n");
+ LOGP(DEBUG, "Usage: add p_image_colorpath | Add image in db, return idx in db, if idx < 0 means failed\n");
+ LOGP(DEBUG, "Usage: del idx | Delete image in db\n");
+ LOGP(DEBUG, "Usage: save db_file | Save current db in db_file\n");
+ LOGP(DEBUG, "Usage: load db_file | Load db in db_file\n");
+ LOGP(DEBUG, "Usage: gen p_image_colorlist db_file | Gen images in p_image_colorlist and save in db_file\n");
+ LOGP(DEBUG, "Usage: exit | Exit the program\n");
}
int stface_main(stface_handles& handles, int argc, char *argv[]) {
cv_result_t cv_result = cv_face_create_detector(&handles.handle_detect, nullptr, CV_DETECT_ENABLE_ALIGN_21);
if (cv_result != CV_OK){
- LOGP(INFO, "create detect handle failed, error code %d\n", cv_result);
+ LOGP(DEBUG, "create detect handle failed, error code %d\n", cv_result);
}
cv_result = cv_verify_create_handle(&handles.handle_verify, "../../../models/verify.model");
if (cv_result != CV_OK){
- LOGP(INFO, "create verify handle failed, error code %d\n", cv_result);
+ LOGP(DEBUG, "create verify handle failed, error code %d\n", cv_result);
}
cv_result = cv_verify_create_db(&handles.handle_db);
if (cv_result != CV_OK){
- LOGP(INFO, "create db handle failed, error code %d\n", cv_result);
+ LOGP(DEBUG, "create db handle failed, error code %d\n", cv_result);
}
if (handles.handle_detect != nullptr && handles.handle_verify != nullptr && handles.handle_db != nullptr) {
// stface_db_gen("list.txt","out.db");
- LOGP(INFO, "Database is empty at the beginning\n");
- LOGP(INFO, "Please input 'help' to get the cmd list\n");
+ LOGP(DEBUG, "Database is empty at the beginning\n");
+ LOGP(DEBUG, "Please input 'help' to get the cmd list\n");
char input_code[256];
char image_path[_MAX_PATH];
char db_path[_MAX_PATH];
char command[256];
input_code[0] = 0;
while (1) {
- LOGP(INFO, ">>");
+ LOGP(DEBUG, ">>");
if (!fgets(input_code, 256, stdin)) {
- LOGP(INFO, "read nothing\n");
+ LOGP(DEBUG, "read nothing\n");
continue;
}
int input_length = strlen(input_code);
@@ -302,7 +448,7 @@
else if (strcmp(str_input_code.substr(0, 3).c_str(), "add") == 0) {
int input_number = sscanf(input_code, "%s%s", command, image_path);
if (input_number != 2) {
- LOGP(INFO, "invalid! Usage: add p_image_colorpath\n");
+ LOGP(DEBUG, "invalid! Usage: add p_image_colorpath\n");
continue;
}
int idx = stface_db_add(handles, image_path);
@@ -312,7 +458,7 @@
int idx = -1;
int input_number = sscanf(input_code, "%s%d", image_path, &idx);
if (input_number != 2) {
- LOGP(INFO, "invalid! Usage: del idx(unsigned int\n");
+ LOGP(DEBUG, "invalid! Usage: del idx(unsigned int\n");
continue;
}
stface_db_del(handles, idx);
@@ -320,7 +466,7 @@
else if (strcmp(str_input_code.substr(0, 4).c_str(), "save") == 0) {
int input_number = sscanf(input_code, "%s%s", command, image_path);
if (input_number != 2) {
- LOGP(INFO, "invalid! Usage: save db_file\n");
+ LOGP(DEBUG, "invalid! Usage: save db_file\n");
continue;
}
stface_db_save(handles, image_path);
@@ -328,7 +474,7 @@
else if (strcmp(str_input_code.substr(0, 4).c_str(), "load") == 0) {
int input_number = sscanf(input_code, "%s%s", command, image_path);
if (input_number != 2) {
- LOGP(INFO, "invalid! Usage: load db_file\n");
+ LOGP(DEBUG, "invalid! Usage: load db_file\n");
continue;
}
stface_db_load(handles, image_path);
@@ -339,7 +485,7 @@
else if (strcmp(str_input_code.substr(0, 3).c_str(), "gen") == 0) {
int input_number = sscanf(input_code, "%s%s%s", command, image_path, db_path);
if (input_number != 3) {
- LOGP(INFO, "invalid! Usage: gen p_image_colorlist_file db_file\n");
+ LOGP(DEBUG, "invalid! Usage: gen p_image_colorlist_file db_file\n");
continue;
}
stface_db_gen(handles, image_path, db_path);
@@ -347,7 +493,7 @@
else if (strcmp(str_input_code.substr(0, 6).c_str(), "search") == 0) {
int input_number = sscanf(input_code, "%s%s", command, image_path);
if (input_number != 2) {
- LOGP(INFO, "invalid! Usage: search p_image_colorpath\n");
+ LOGP(DEBUG, "invalid! Usage: search p_image_colorpath\n");
continue;
}
stface_search_db(handles, image_path);
@@ -357,13 +503,13 @@
int input_number = sscanf(input_code, "%s%s%s", command, search_path,
image_path);
if (input_number != 3) {
- LOGP(INFO, "invalid! Usage: listsearch p_image_colorsrcpath p_image_colorlistpath\n");
+ LOGP(DEBUG, "invalid! Usage: listsearch p_image_colorsrcpath p_image_colorlistpath\n");
continue;
}
stface_search_list(handles, search_path, image_path);
}
else {
- LOGP(INFO, "invalid cmd, please input 'help' to get the cmd list\n");
+ LOGP(DEBUG, "invalid cmd, please input 'help' to get the cmd list\n");
}
}
}
--
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