DetectionNetwork.cpp

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#include "depthai/pipeline/node/DetectionNetwork.hpp"
 
#include <sstream>
 
#include "depthai-shared/common/DetectionNetworkType.hpp"
#include "openvino/BlobReader.hpp"
 
namespace dai {
namespace node {
 
//--------------------------------------------------------------------
// Base Detection Network Class
//--------------------------------------------------------------------
DetectionNetwork::DetectionNetwork(const std::shared_ptr<PipelineImpl>& par, int64_t nodeId) : DetectionNetwork(par, nodeId, std::make_unique<Properties>()) {}
DetectionNetwork::DetectionNetwork(const std::shared_ptr<PipelineImpl>& par, int64_t nodeId, std::unique_ptr<Properties> props)
    : NodeCRTP<NeuralNetwork, DetectionNetwork, DetectionNetworkProperties>(par, nodeId, std::move(props)) {
    setInputRefs({&input});
    setOutputRefs({&out, &passthrough});
 
    // Default confidence threshold
    properties.parser.confidenceThreshold = 0.5;
}
 
void DetectionNetwork::setConfidenceThreshold(float thresh) {
    properties.parser.confidenceThreshold = thresh;
}
 
float DetectionNetwork::getConfidenceThreshold() const {
    return properties.parser.confidenceThreshold;
}
 
//--------------------------------------------------------------------
// MobileNet
//--------------------------------------------------------------------
MobileNetDetectionNetwork::MobileNetDetectionNetwork(const std::shared_ptr<PipelineImpl>& par, int64_t nodeId)
    : MobileNetDetectionNetwork(par, nodeId, std::make_unique<Properties>()) {}
MobileNetDetectionNetwork::MobileNetDetectionNetwork(const std::shared_ptr<PipelineImpl>& par, int64_t nodeId, std::unique_ptr<Properties> props)
    : NodeCRTP<DetectionNetwork, MobileNetDetectionNetwork, DetectionNetworkProperties>(par, nodeId, std::move(props)) {
    properties.parser.nnFamily = DetectionNetworkType::MOBILENET;
}
 
//--------------------------------------------------------------------
// YOLO
//--------------------------------------------------------------------
YoloDetectionNetwork::YoloDetectionNetwork(const std::shared_ptr<PipelineImpl>& par, int64_t nodeId)
    : YoloDetectionNetwork(par, nodeId, std::make_unique<Properties>()) {}
YoloDetectionNetwork::YoloDetectionNetwork(const std::shared_ptr<PipelineImpl>& par, int64_t nodeId, std::unique_ptr<Properties> props)
    : NodeCRTP<DetectionNetwork, YoloDetectionNetwork, DetectionNetworkProperties>(par, nodeId, std::move(props)) {
    properties.parser.nnFamily = DetectionNetworkType::YOLO;
    properties.parser.iouThreshold = 0.5f;
}
 
void YoloDetectionNetwork::setNumClasses(const int numClasses) {
    properties.parser.classes = numClasses;
}
 
void YoloDetectionNetwork::setCoordinateSize(const int coordinates) {
    properties.parser.coordinates = coordinates;
}
 
void YoloDetectionNetwork::setAnchors(std::vector<float> anchors) {
    properties.parser.anchors = anchors;
}
 
void YoloDetectionNetwork::setAnchorMasks(std::map<std::string, std::vector<int>> anchorMasks) {
    properties.parser.anchorMasks = anchorMasks;
}
 
void YoloDetectionNetwork::setIouThreshold(float thresh) {
    properties.parser.iouThreshold = thresh;
}
 
int YoloDetectionNetwork::getNumClasses() const {
    return properties.parser.classes;
}
 
int YoloDetectionNetwork::getCoordinateSize() const {
    return properties.parser.coordinates;
}
 
std::vector<float> YoloDetectionNetwork::getAnchors() const {
    return properties.parser.anchors;
}
 
std::map<std::string, std::vector<int>> YoloDetectionNetwork::getAnchorMasks() const {
    return properties.parser.anchorMasks;
}
 
float YoloDetectionNetwork::getIouThreshold() const {
    return properties.parser.iouThreshold;
}
 
}  // namespace node
}  // namespace dai