From 627bb9c4c1d4eb256aa6fe5bac5280f907d25ff1 Mon Sep 17 00:00:00 2001
From: houxiao <houxiao@454eff88-639b-444f-9e54-f578c98de674>
Date: 星期一, 10 七月 2017 15:32:02 +0800
Subject: [PATCH] update native
---
FaceServer/sample_face_search.cpp | 103 +++++++++++++++++++++++++++++++++++++--------------
1 files changed, 75 insertions(+), 28 deletions(-)
diff --git a/FaceServer/sample_face_search.cpp b/FaceServer/sample_face_search.cpp
index 69f2c54..12e1196 100644
--- a/FaceServer/sample_face_search.cpp
+++ b/FaceServer/sample_face_search.cpp
@@ -33,17 +33,17 @@
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, bgr_image.data, CV_PIX_FMT_BGR888,
+ cv_result_t result = CV_OK;
+ result = cv_face_detect(handles.handle_detect, bgr_image.data, CV_PIX_FMT_BGR888,
bgr_image.cols, bgr_image.rows, bgr_image.step,
CV_FACE_UP, &p_face, &face_count);
if (face_count >= 1) {
- st_result = cv_verify_get_feature(handles.handle_verify,
+ result = cv_verify_get_feature(handles.handle_verify,
(unsigned char *)bgr_image.data, CV_PIX_FMT_BGR888,
bgr_image.cols, bgr_image.rows, bgr_image.step,
p_face, &p_feature, nullptr);
- if (st_result != CV_OK) {
- LOGP(DEBUG, "cv_verify_get_feature failed, error code %d", st_result);
+ if (result != CV_OK) {
+ LOGP(DEBUG, "cv_verify_get_feature failed, error code %d", result);
}
} else {
LOGP(DEBUG, "can't find face in %s", image_path);
@@ -56,7 +56,6 @@
cv_feature_t *stface_extract_feature(stface_handles& handles, const STFaceImage& image)
{
cv_pixel_format stimgfmt = CV_PIX_FMT_GRAY8;
- int matType = 0;
if (image.width > MAX_FACE_IMAGE_WIDTH || image.height > MAX_FACE_IMAGE_HEIGHT)
{
@@ -73,7 +72,13 @@
imgbufSize = image.height * image.width;
stimgfmt = CV_PIX_FMT_GRAY8;
- matType = CV_8UC1;
+ }
+ else if (image.mb_type == MB_Frame::MBFT_NV12)
+ {
+ memcpy(imgbuf, image.buff, image.size);//#todo avoid mem cpy
+
+ imgbufSize = image.height * image.width * 1.5;
+ stimgfmt = CV_PIX_FMT_NV12;
}
else if (image.mb_type == MB_Frame::MBFT_RGB565)
{
@@ -90,11 +95,10 @@
image.width, image.height
);
- imgbufSize = image.height * image.width;
- stimgfmt = CV_PIX_FMT_GRAY8;
- matType = CV_8UC1;
+ imgbufSize = image.height * image.width * 1.5;
+ stimgfmt = CV_PIX_FMT_YUV420P;
}
- else if (image.mb_type == MB_Frame::MBFT_ARGB8888)
+ else if (image.mb_type == MB_Frame::MBFT_RGB888)
{
//int ret = libyuv::ARGBToBGRA(
// image.buff, image.width * 4,
@@ -106,9 +110,8 @@
//
//imgbufSize = image.height * image.width * 4;
//stimgfmt = CV_PIX_FMT_BGRA8888;
- //matType = CV_8UC4;
- int ret = libyuv::ARGBToI400(
+ int ret = libyuv::ABGRToI400(
image.buff, image.width * 4,
imgbuf, image.width,
image.width, image.height
@@ -118,7 +121,28 @@
imgbufSize = image.height * image.width;
stimgfmt = CV_PIX_FMT_GRAY8;
- matType = CV_8UC1;
+
+ //{
+ // static int f = 0;
+ // ++f;
+ //
+ // char fname[50];
+ // sprintf(fname, "st-%d-w%d-h%d.y8", f, image.width, image.height);
+ // FILE *pFile = fopen(fname, "wb");
+ // fwrite(imgbuf, 1, imgbufSize, pFile);
+ // fclose(pFile);
+ //}
+ }
+ else if (image.mb_type == MB_Frame::MBFT_JPEG)
+ {
+ Mat matTmp = imdecode(_InputArray(image.buff, image.size), CV_LOAD_IMAGE_COLOR);
+
+ //imwrite("aaa.jpg", matTmp);
+
+ imgbufSize = matTmp.total() * matTmp.elemSize();
+ memcpy(imgbuf, matTmp.ptr(), imgbufSize);
+
+ stimgfmt = CV_PIX_FMT_BGR888;
}
else
{
@@ -131,34 +155,28 @@
// ++f;
//
// char fname[50];
- // sprintf(fname, "st-%d.rgb", f);
+ // sprintf(fname, "st-%d.img", f);
// FILE *pFile = fopen(fname, "wb");
// fwrite(image.buff, 1, image.size, pFile);
// fclose(pFile);
//
- // sprintf(fname, "st-%d.yuv", f);
+ // sprintf(fname, "st-%d.img", f);
// pFile = fopen(fname, "wb");
// fwrite(imgbuf, 1, imgbufSize, pFile);
// fclose(pFile);
//}
-
- Mat matImg(cv::Size(image.width, image.height), matType, 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);
+ cv_result_t result = CV_OK;
+ result = cv_face_detect(handles.handle_detect, (unsigned char *)imgbuf, stimgfmt, image.width, image.height, image.width, 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)
+ result = cv_verify_get_feature(handles.handle_verify, (unsigned char *)imgbuf, stimgfmt, image.width, image.height, image.width, p_face, &p_feature, nullptr);
+ if (result != CV_OK)
{
- LOGP(DEBUG, "cv_verify_get_feature failed, error code %d", st_result);
+ LOGP(DEBUG, "cv_verify_get_feature failed, error code %d", result);
}
}
else
@@ -171,6 +189,35 @@
return p_feature;
}
+float stface_compare(stface_handles& handles, const STFaceImage& image1, const STFaceImage& image2)
+{
+ cv_feature_t* f1 = stface_extract_feature(handles, image1);
+ if (f1 == nullptr)
+ {
+ LOGP(INFO, "can't find face in image1");
+ return -1.0;
+ }
+
+ cv_feature_t* f2 = stface_extract_feature(handles, image2);
+ if (f2 == nullptr)
+ {
+ cv_verify_release_feature(f1);
+ LOGP(INFO, "can't find face in image2");
+ return -1.0;
+ }
+
+ float score = -1.0;
+ cv_result_t cv_result = cv_verify_compare_feature(handles.handle_verify, f1, f2, &score);
+ if (cv_result != CV_OK) {
+ LOGP(DEBUG, "cv_verify_compare_feature failed, error code %d", cv_result);
+ score = -1.0;
+ }
+
+ cv_verify_release_feature(f1);
+ cv_verify_release_feature(f2);
+ return score;
+}
+
int stface_db_add(stface_handles& handles, const char *image_path) {
cv_feature_t *p_feature = stface_extract_feature(handles, image_path);
if (!p_feature) {
--
Gitblit v1.8.0