35 lines
1.5 KiB
C++
Executable File
35 lines
1.5 KiB
C++
Executable File
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#pragma once
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#include "vp_infer_node.h"
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namespace vp_nodes {
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// primary infer node, it is the base class of infer node which MUST infer on the whole frame.
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class vp_primary_infer_node: public vp_infer_node {
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private:
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protected:
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// define how to prepare data
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virtual void prepare(const std::vector<std::shared_ptr<vp_objects::vp_frame_meta>>& frame_meta_with_batch, std::vector<cv::Mat>& mats_to_infer) override;
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public:
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vp_primary_infer_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 = 640,
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int input_height = 640,
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int batch_size = 1,
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int class_id_offset = 0,
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float scale = 1.0,
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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(1),
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bool swap_rb = true,
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bool swap_chn = false);
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~vp_primary_infer_node();
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// because maybe multi primary infer nodes exist in one pipeline,
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// we need an offset value to ensure each class id is unique and has not conflict.
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// the class_id_offset should be the sum of class ids in previous vp_primary_infer_node of pipe.
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int class_id_offset;
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};
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} |