dwFeatureDetectorNode.hpp

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#ifndef DW_FRAMEWORK_FEATURE_DETECTOR_NODE_H_
#define DW_FRAMEWORK_FEATURE_DETECTOR_NODE_H_
 
#include <dwcgf/node/Node.hpp>
#include <dwcgf/parameter/ParameterDescriptor.hpp>
#include <dwcgf/parameter/SemanticParameterTypes.hpp>
#include <dwcgf/pass/PassDescriptor.hpp>
#include <dwcgf/port/Port.hpp>
#include <dwcgf/port/PortDescriptor.hpp>
 
#include <dw/imageprocessing/featuredetector/FeatureDetector_processpipeline.h>
#include <dw/imageprocessing/features/FeatureList.h>
/* Need to include the appropriate ChannelPacketTypes.hpp since port initialization requires
   the parameter_trait overrides. Otherwise, it will be considered as a packet of generic type. */
#include <dwframework/dwnodes/common/ChannelPacketTypes.hpp>
 
namespace dw
{
namespace framework
{
 
using dwFeatureDetectorNodeRuntimeParams = struct dwFeatureDetectorNodeRuntimeParams
{
    //mask to ignore
    uint8_t* d_mask;
    uint32_t maskStrideBytes;
    uint32_t maskWidth;
    uint32_t maskHeight;
    cudaStream_t cudaStream;
};
 
using dwFeatureDetectorNodeParams = struct dwFeatureDetectorNodeParams
{
    bool initForCamera;
    dwCameraModelHandle_t intrinsic;
    dwTransformation3f extrinsic;
    cupvaStream_t cupvastream;
    dwFeature2DDetectorConfig dwDetectorParams;
};
 
class dwFeatureDetectorNodeBase : public ExceptionSafeProcessNode
{
public:
    static constexpr auto describeInputPorts()
    {
        return describePortCollection(
            DW_DESCRIBE_PORT(dwPyramidImage, "PYRAMID"_sv, PortBinding::REQUIRED),
            DW_DESCRIBE_PORT(dwFeatureHistoryArray, "PREDICTED_FEATURE"_sv, PortBinding::REQUIRED),
            DW_DESCRIBE_PORT(dwFeatureNccScores, "NCC_SCORES"_sv, PortBinding::REQUIRED));
    };
    static constexpr auto describeOutputPorts()
    {
        return describePortCollection(
            DW_DESCRIBE_PORT(dwFeatureArray, "FEATURE_ARRAY_GPU"_sv, PortBinding::REQUIRED));
    };
 
    using ExceptionSafeProcessNode::ExceptionSafeProcessNode;
};
 
class dwFeatureDetectorNode : public dwFeatureDetectorNodeBase
{
 
public:
    static constexpr char LOG_TAG[] = "dwFeatureDetectorNode";
 
    static constexpr auto describePasses()
    {
        return describePassCollection(
            describePass("SETUP"_sv, DW_PROCESSOR_TYPE_CPU),
            describePass("DETECT_NEW_FEATURE"_sv, DW_PROCESSOR_TYPE_GPU),
            describePass("TEARDOWN"_sv, DW_PROCESSOR_TYPE_CPU));
    };
 
    static std::unique_ptr<dwFeatureDetectorNode> create(ParameterProvider& provider);
 
    static constexpr auto describeParameters()
    {
        return describeConstructorArguments<dwFeatureDetectorNodeParams, dwFeatureDetectorNodeRuntimeParams, dwContextHandle_t>(
            describeConstructorArgument(
                DW_DESCRIBE_PARAMETER(
                    bool,
                    "initForCamera"_sv,
                    &dwFeatureDetectorNodeParams::initForCamera),
                DW_DESCRIBE_INDEX_PARAMETER_WITH_SEMANTIC(
                    dwCameraModelHandle_t,
                    semantic_parameter_types::CameraIntrinsicsYuv,
                    "cameraIndex"_sv,
                    &dwFeatureDetectorNodeParams::intrinsic),
                DW_DESCRIBE_INDEX_PARAMETER_WITH_SEMANTIC(
                    dwTransformation3f,
                    semantic_parameter_types::CameraExtrinsic,
                    "cameraIndex"_sv,
                    &dwFeatureDetectorNodeParams::extrinsic),
                DW_DESCRIBE_PARAMETER(
                    dwFeature2DDetectorType,
                    "featureDetectorType"_sv,
                    &dwFeatureDetectorNodeParams::dwDetectorParams, &dwFeature2DDetectorConfig::type),
                DW_DESCRIBE_INDEX_PARAMETER_WITH_SEMANTIC(
                    uint32_t,
                    semantic_parameter_types::ImageWidthYuv,
                    "cameraIndex"_sv,
                    &dwFeatureDetectorNodeParams::dwDetectorParams, &dwFeature2DDetectorConfig::imageWidth),
                DW_DESCRIBE_INDEX_PARAMETER_WITH_SEMANTIC(
                    uint32_t,
                    semantic_parameter_types::ImageHeightYuv,
                    "cameraIndex"_sv,
                    &dwFeatureDetectorNodeParams::dwDetectorParams, &dwFeature2DDetectorConfig::imageHeight),
                DW_DESCRIBE_PARAMETER(
                    uint32_t,
                    "maxFeatureCount"_sv,
                    &dwFeatureDetectorNodeParams::dwDetectorParams, &dwFeature2DDetectorConfig::maxFeatureCount)),
            describeConstructorArgument(
                DW_DESCRIBE_INDEX_PARAMETER(
                    cudaStream_t,
                    "streamIndex"_sv,
                    &dwFeatureDetectorNodeRuntimeParams::cudaStream)),
            describeConstructorArgument(
                DW_DESCRIBE_UNNAMED_PARAMETER(
                    dwContextHandle_t)));
    }
 
    dwFeatureDetectorNode(const dwFeatureDetectorNodeParams& params,
                          const dwFeatureDetectorNodeRuntimeParams& runtimeParams,
                          const dwContextHandle_t ctx);
 
    dwStatus setRuntimeParams(const dwFeatureDetectorNodeRuntimeParams& runtimeParams);
};
} // namespace framework
} // namespace dw
 
#endif //DW_FRAMEWORK_FEATURE_DETECTOR_NODE_H_