Class

geotrellis.spark.sigmoidal.Implicits

withRDDSinglebandSigmoidalMethods

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implicit class withRDDSinglebandSigmoidalMethods[K, V] extends RDDSinglebandSigmoidalMethods[K, V]

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RDDSinglebandSigmoidalMethods[K, V], MethodExtensions[RDD[(K, V)]], Serializable, Serializable, AnyRef, Any
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  1. withRDDSinglebandSigmoidalMethods
  2. RDDSinglebandSigmoidalMethods
  3. MethodExtensions
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  5. Serializable
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Instance Constructors

  1. new withRDDSinglebandSigmoidalMethods(self: RDD[(K, V)])(implicit arg0: (V) ⇒ Tile)

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Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. final def ne(arg0: AnyRef): Boolean

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. val self: RDD[(K, V)]

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  16. def sigmoidal(alpha: Double, beta: Double): RDD[(K, Tile)]

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    Given parameters alpha and beta, return an RDD of tiles upon-which the sigmoidal contrast operation has been performed.

    Given parameters alpha and beta, return an RDD of tiles upon-which the sigmoidal contrast operation has been performed.

    The approach used is described here: https://www.imagemagick.org/Usage/color_mods/#sigmoidal

    alpha

    The center around-which the stretch is performed (given as a fraction)

    beta

    The standard deviation in the computation, used to avoid saturating the upper and lower parts of the gamut

    returns

    An RDD of output tiles

    Definition Classes
    RDDSinglebandSigmoidalMethods
  17. final def synchronized[T0](arg0: ⇒ T0): T0

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  18. def toString(): String

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  19. final def wait(): Unit

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  20. final def wait(arg0: Long, arg1: Int): Unit

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  21. final def wait(arg0: Long): Unit

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Inherited from RDDSinglebandSigmoidalMethods[K, V]

Inherited from MethodExtensions[RDD[(K, V)]]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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