| | |
| | | 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) |
| | | { |
| | |
| | | |
| | | 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) |
| | | { |
| | |
| | | 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_ABGR8888) |
| | | else if (image.mb_type == MB_Frame::MBFT_RGB888) |
| | | { |
| | | //int ret = libyuv::ARGBToBGRA( |
| | | // image.buff, image.width * 4, |
| | |
| | | // |
| | | //imgbufSize = image.height * image.width * 4; |
| | | //stimgfmt = CV_PIX_FMT_BGRA8888; |
| | | //matType = CV_8UC4; |
| | | |
| | | int ret = libyuv::ABGRToI400( |
| | | image.buff, image.width * 4, |
| | |
| | | |
| | | imgbufSize = image.height * image.width; |
| | | stimgfmt = CV_PIX_FMT_GRAY8; |
| | | matType = CV_8UC1; |
| | | |
| | | //{ |
| | | // static int f = 0; |
| | |
| | | // 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 result = CV_OK; |
| | | result = cv_face_detect(handles.handle_detect, matImg.data, stimgfmt, matImg.cols, matImg.rows, matImg.step, CV_FACE_UP, &p_face, &face_count); |
| | | 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) |
| | | { |
| | | result = cv_verify_get_feature(handles.handle_verify, (unsigned char *)matImg.data, stimgfmt, matImg.cols, matImg.rows, matImg.step, p_face, &p_feature, nullptr); |
| | | 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", result); |