Face detection demo from Emza Visual Sense
Signed-off-by: Michael Levit michaell@emza-vs.com
Change-Id: I7958b05b5dbe9a785e0f8a241b716c17a9ca976f
diff --git a/source/use_case/object_detection/src/DetectionUseCaseUtils.cc b/source/use_case/object_detection/src/DetectionUseCaseUtils.cc
new file mode 100644
index 0000000..1713c7e
--- /dev/null
+++ b/source/use_case/object_detection/src/DetectionUseCaseUtils.cc
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2022 Arm Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "DetectionUseCaseUtils.hpp"
+#include "UseCaseCommonUtils.hpp"
+#include "InputFiles.hpp"
+#include <inttypes.h>
+
+
+void DisplayDetectionMenu()
+{
+ printf("\n\n");
+ printf("User input required\n");
+ printf("Enter option number from:\n\n");
+ printf(" %u. Run detection on next ifm\n", common::MENU_OPT_RUN_INF_NEXT);
+ printf(" %u. Run detection ifm at chosen index\n", common::MENU_OPT_RUN_INF_CHOSEN);
+ printf(" %u. Run detection on all ifm\n", common::MENU_OPT_RUN_INF_ALL);
+ printf(" %u. Show NN model info\n", common::MENU_OPT_SHOW_MODEL_INFO);
+ printf(" %u. List ifm\n\n", common::MENU_OPT_LIST_IFM);
+ printf(" Choice: ");
+ fflush(stdout);
+}
+
+
+bool image::PresentInferenceResult(hal_platform& platform,
+ const std::vector<arm::app::DetectionResult>& results)
+{
+ return PresentInferenceResult(platform, results, false);
+}
+
+bool image::PresentInferenceResult(hal_platform &platform,
+ const std::vector<arm::app::DetectionResult> &results,
+ const time_t infTimeMs)
+{
+ return PresentInferenceResult(platform, results, true, infTimeMs);
+}
+
+
+bool image::PresentInferenceResult(hal_platform &platform,
+ const std::vector<arm::app::DetectionResult> &results,
+ bool profilingEnabled,
+ const time_t infTimeMs)
+{
+ constexpr uint32_t dataPsnTxtStartX1 = 150;
+ constexpr uint32_t dataPsnTxtStartY1 = 30;
+
+
+ if(profilingEnabled)
+ {
+ platform.data_psn->set_text_color(COLOR_YELLOW);
+
+ /* If profiling is enabled, and the time is valid. */
+ info("Final results:\n");
+ info("Total number of inferences: 1\n");
+ if (infTimeMs)
+ {
+ std::string strInf =
+ std::string{"Inference: "} +
+ std::to_string(infTimeMs) +
+ std::string{"ms"};
+ platform.data_psn->present_data_text(
+ strInf.c_str(), strInf.size(),
+ dataPsnTxtStartX1, dataPsnTxtStartY1, 0);
+ }
+ }
+ platform.data_psn->set_text_color(COLOR_GREEN);
+
+ if(!profilingEnabled) {
+ info("Final results:\n");
+ info("Total number of inferences: 1\n");
+ }
+
+ for (uint32_t i = 0; i < results.size(); ++i) {
+
+ if(profilingEnabled) {
+ info("%" PRIu32 ") (%f) -> %s {x=%d,y=%d,w=%d,h=%d}\n", i,
+ results[i].m_normalisedVal, "Detection box:",
+ results[i].m_x0, results[i].m_y0, results[i].m_w, results[i].m_h );
+ }
+ else
+ {
+ info("%" PRIu32 ") (%f) -> %s {x=%d,y=%d,w=%d,h=%d}\n", i,
+ results[i].m_normalisedVal, "Detection box:",
+ results[i].m_x0, results[i].m_y0, results[i].m_w, results[i].m_h );
+ }
+ }
+
+ return true;
+}
+
+
+