64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
// Copyright 2019 The MediaPipe Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef MEDIAPIPE_UTIL_TRACKING_MOTION_MODELS_CV_H_
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#define MEDIAPIPE_UTIL_TRACKING_MOTION_MODELS_CV_H_
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#include "mediapipe/framework/port/opencv_core_inc.h"
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#include "mediapipe/util/tracking/motion_models.h"
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#include "mediapipe/util/tracking/motion_models.pb.h" // NOLINT
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namespace mediapipe {
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template <class Model>
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class ModelCvConvert {};
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// Specialized implementations, with additional functionality if needed.
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template <>
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class ModelCvConvert<TranslationModel> {
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public:
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// Returns 2x3 floating point cv::Mat with model parameters.
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static void ToCvMat(const TranslationModel& model, cv::Mat* matrix);
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};
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template <>
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class ModelCvConvert<LinearSimilarityModel> {
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public:
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// Returns 2x3 floating point cv::Mat with model parameters.
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static void ToCvMat(const LinearSimilarityModel& model, cv::Mat* matrix);
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};
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template <>
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class ModelCvConvert<AffineModel> {
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public:
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// Returns 2x3 floating point cv::Mat with model parameters.
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static void ToCvMat(const AffineModel& model, cv::Mat* matrix);
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};
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template <>
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class ModelCvConvert<Homography> {
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public:
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// Returns 3x3 floating point cv::Mat with model parameters.
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static void ToCvMat(const Homography& model, cv::Mat* matrix);
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};
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template <class Model>
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void ModelToCvMat(const Model& model, cv::Mat* matrix) {
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ModelCvConvert<Model>::ToCvMat(model, matrix);
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}
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} // namespace mediapipe
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#endif // MEDIAPIPE_UTIL_TRACKING_MOTION_MODELS_CV_H_
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