38 lines
1.7 KiB
C++
Executable File
38 lines
1.7 KiB
C++
Executable File
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#pragma once
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#include "../vp_secondary_infer_node.h"
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namespace vp_nodes {
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// common classifier for image classification task.
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// used for image classification, update secondary_class_ids/secondary_labels/secondary_scores of vp_frame_target.
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class vp_classifier_node: public vp_secondary_infer_node
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{
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private:
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// softmax logic applied on output or not
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bool need_softmax;
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protected:
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virtual void postprocess(const std::vector<cv::Mat>& raw_outputs, const std::vector<std::shared_ptr<vp_objects::vp_frame_meta>>& frame_meta_with_batch) override;
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public:
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vp_classifier_node(std::string node_name,
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std::string model_path,
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std::string model_config_path = "",
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std::string labels_path = "",
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int input_width = 128,
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int input_height = 128,
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int batch_size = 1,
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std::vector<int> p_class_ids_applied_to = std::vector<int>(),
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int min_width_applied_to = 0,
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int min_height_applied_to = 0,
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int crop_padding = 10,
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bool need_softmax = true, // imagenet dataset
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float scale = 1 / 255.0,
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cv::Scalar mean = cv::Scalar(123.675, 116.28, 103.53), // imagenet dataset
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cv::Scalar std = cv::Scalar(0.229, 0.224, 0.225),
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bool swap_rb = true,
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bool swap_chn = false);
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~vp_classifier_node();
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};
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} |