add visualize.h

dygraph/deploy/cpp/model_deploy/utils/include/visualize.h

@@ -0,0 +1,43 @@
+// Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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.
+
+#pragma once
+
+#include <iostream>
+#include <map>
+#include <vector>
+#include <string>
+
+#include <opencv2/core/core.hpp>
+#include <opencv2/highgui/highgui.hpp>
+#include <opencv2/imgproc/imgproc.hpp>
+
+#include "model_deploy/common/include/output_struct.h"
+
+namespace PaddleDeploy {
+
+bool GenerateColorMap(const int &num_classes,
+                      std::vector<int> *color_map);
+
+bool Visualize(const cv::Mat& img,
+               const DetResult& results,
+               cv::Mat* vis_img,
+               const int& num_classes = 81);
+
+bool Visualize(const cv::Mat& img,
+               const SegResult& result,
+               cv::Mat* vis_img,
+               const int& num_classes = 81);
+
+}  // namespace PaddleDeploy