DVSCameraParameters.h

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// Copyright (c) 2023 FrostBit Software Lab at the Lapland University of Applied Sciences
//
// This work is licensed under the terms of the MIT license.
// For a copy, see <https://opensource.org/licenses/MIT>.
 
#pragma once
 
#include "CameraBaseParameters.h"
 
#include "DVSCameraParameters.generated.h"
 
USTRUCT(Blueprintable)
struct AGRARSENSE_API FDVSCameraParameters
{
    GENERATED_BODY()
 
    /*
    * Positive threshold C associated to a increment in brightness change (0-1).
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    float PositiveThreshold = 0.3;
 
    /*
    * Negative threshold C associated to a decrement in brightness change (0-1).
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    float NegativeThreshold = 0.3;
 
    /*
    * White noise standard deviation for positive events (0-1).
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    float SigmaPositiveThreshold = 0.0;
 
    /*
    * White noise standard deviation for negative events (0-1).
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    float SigmaNegativeThreshold = 0.0;
 
    /*
    * Refractory period (time during which a pixel cannot fire events just after it fired one), in nanoseconds. It limits the highest frequency of triggering events.
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    int RefractoryPeriodNs = 0;
 
    /*
    * Whether to work in the logarithmic intensity scale.
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    bool UseLog = true;
 
    /*
    * Epsilon value used to convert images to log
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    float LogEps = 0.001;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    bool SortByIncreasingTimestamp = true;
 
    /*
    * Should use ParallelFor for the DVS camera image grayscale conversion
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    bool ParalellImageConversion = true;
 
    /*
    * Should use ParallelFor for the DVS camera simulation
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    bool ParallelSimulation = true;
 
    /*
    * Should we visualize DVS camera output in separate window
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    bool VisualizeDVSCamera = true;
 
    /*
    * Camera parameters
    */
    UPROPERTY(EditAnywhere, BlueprintReadWrite)
    FCameraBaseParameters CameraParameters;
};