ImageJS
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    Interface GetOrientedFastKeypointsOptions

    interface GetOrientedFastKeypointsOptions {
        centroidPatchDiameter?: number;
        fastRadius?: number;
        harrisScoreOptions?: GetHarrisScoreOptions;
        maxNbFeatures?: number;
        nbContiguousPixels?: number;
        nonMaxSuppression?: boolean;
        scoreAlgorithm?: "HARRIS" | "FAST";
        threshold?: number;
    }

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    Properties

    centroidPatchDiameter? fastRadius? harrisScoreOptions? maxNbFeatures? nbContiguousPixels? nonMaxSuppression? scoreAlgorithm? threshold?

    Properties

    centroidPatchDiameter?: number

    Diameter of the circle used for compotuation of the intensity centroid.

    7

    fastRadius?: number

    Radius of the circle used for the algorithm.

    3

    harrisScoreOptions?: GetHarrisScoreOptions

    Options for the Harris score computation.

    maxNbFeatures?: number

    Maximum number of features to return.

    500

    nbContiguousPixels?: number

    Number of contiguous pixels on the circle that should have an intensity difference with current pixel larger than threshold. This value is recommended to be 3/4 of the circle points.

    3/4*circlePoints.length

    nonMaxSuppression?: boolean

    Whether to apply non-max suppression to the keypoints. This removes all keypoints which don't have the highest value within the adjacent keypoints.

    true

    scoreAlgorithm?: "HARRIS" | "FAST"

    Algorithm to use to compute corners score.

    'FAST'

    threshold?: number

    Threshold for the intensity difference.

    20

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