1 files changed, 52 insertions, 0 deletions
diff --git a/python/openvino/runtime/common/models/src/detection_model.cpp b/python/openvino/runtime/common/models/src/detection_model.cpp
new file mode 100644
index 0000000..83e2d22
--- /dev/null
+++ b/python/openvino/runtime/common/models/src/detection_model.cpp
@@ -0,0 +1,52 @@
+/*
+// Copyright (C) 2020-2022 Intel Corporation
+//
+// 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 "models/detection_model.h"
+
+#include <fstream>
+#include <stdexcept>
+#include <string>
+#include <vector>
+
+#include "models/image_model.h"
+
+DetectionModel::DetectionModel(const std::string& modelFileName,
+                               float confidenceThreshold,
+                               bool useAutoResize,
+                               const std::vector<std::string>& labels,
+                               const std::string& layout)
+    : ImageModel(modelFileName, useAutoResize, layout),
+      confidenceThreshold(confidenceThreshold),
+      labels(labels) {}
+
+std::vector<std::string> DetectionModel::loadLabels(const std::string& labelFilename) {
+    std::vector<std::string> labelsList;
+
+    /* Read labels (if any) */
+    if (!labelFilename.empty()) {
+        std::ifstream inputFile(labelFilename);
+        if (!inputFile.is_open())
+            throw std::runtime_error("Can't open the labels file: " + labelFilename);
+        std::string label;
+        while (std::getline(inputFile, label)) {
+            labelsList.push_back(label);
+        }
+        if (labelsList.empty())
+            throw std::logic_error("File is empty: " + labelFilename);
+    }
+
+    return labelsList;
+}