NNImageSchema

Value Members

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

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

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3. final def ##(): Int

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4. final def ==(arg0: AnyRef): Boolean

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

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6. final def asInstanceOf[T0]: T0

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7. val byteSchema: StructType

   Schema for the image column in a DataFrame.

   Schema for the image column in a DataFrame. Image data is saved in an array of Bytes.

8. def clone(): AnyRef

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

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10. def equals(arg0: Any): Boolean

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11. def finalize(): Unit

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12. val floatSchema: StructType

    Schema for the image column in a DataFrame.

    Schema for the image column in a DataFrame. Image data is saved in an array of Floats.

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

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14. def getOrigin(row: Row): String

    Gets the origin of the image

    Gets the origin of the image

    returns

    The origin of the image

15. def hashCode(): Int

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16. final def isInstanceOf[T0]: Boolean

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

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18. final def notify(): Unit

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19. final def notifyAll(): Unit

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20. final def synchronized[T0](arg0: ⇒ T0): T0

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21. def toString(): String

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22. final def wait(): Unit

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

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

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25. def withOriginColumn(imageDF: DataFrame, imageColumn: String = "image", originColumn: String = "origin"): DataFrame

    Extracts the origin info from Image column and add it to a new column.

    Extracts the origin info from Image column and add it to a new column.

    imageDF

    input DataFrame that contains an image column

    imageColumn

    image column name

    originColumn

    name of new column

    returns

    The origin of the image