MaskUtils

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. def RLE2String(rle: RLEMasks): String

   

   Convert "uncompressed" RLE to "compact" RLE string of COCO Implementation based on COCO's MaskApi.c

   Convert "uncompressed" RLE to "compact" RLE string of COCO Implementation based on COCO's MaskApi.c

   returns

   RLE string

5. final def asInstanceOf[T0]: T0

   

   Definition Classes

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6. def bboxIOU(groundTruth: (Float, Float, Float, Float), detection: (Float, Float, Float, Float), isCrowd: Boolean): Float

   

   Get the iou of two bounding boxes

   Get the iou of two bounding boxes

   isCrowd

   if groundTruth is isCrowd

7. def bboxIOU(gtx1: Float, gty1: Float, gtx2: Float, gty2: Float, dtx1: Float, dty1: Float, dtx2: Float, dty2: Float, isCrowd: Boolean): Float

   

   Get the iou of two bounding boxes

   Get the iou of two bounding boxes

   gtx1

   Ground truth x1

   gty1

   Ground truth y1

   gtx2

   Ground truth x2

   gty2

   Ground truth y2

   dtx1

   Detection x1

   dty1

   Detection y1

   dtx2

   Detection x2

   dty2

   Detection y2

   isCrowd

   if ground truth is is crowd

8. def binaryToRLE(binaryMask: Tensor[Float]): RLEMasks

   

9. def clone(): AnyRef

   

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   protected[java.lang]

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

    

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11. def equals(arg0: Any): Boolean

    

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12. def finalize(): Unit

    

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    protected[java.lang]

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    @throws( classOf[java.lang.Throwable] )

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

    

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14. def hashCode(): Int

    

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15. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

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16. def mergeRLEs(R: Array[RLEMasks], intersect: Boolean): RLEMasks

    

    Merge multiple RLEs into one (union or intersect) Implementation based on COCO's MaskApi.c

    Merge multiple RLEs into one (union or intersect) Implementation based on COCO's MaskApi.c

    R

    the RLEs

    intersect

    if true, do intersection; else find union

    returns

    the merged RLE

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. def poly2RLE(poly: PolyMasks, height: Int, width: Int): Array[RLEMasks]

    

    Convert a PolyMasks to an array of RLEMasks.

    Convert a PolyMasks to an array of RLEMasks. Note that a PolyMasks may have multiple polygons. This function does not merge them. Instead, it returns the RLE for each polygon. Implementation based on COCO's MaskApi.c

    height

    height of the image

    width

    width of the image

    returns

    The converted RLEs

21. def polyToSingleRLE(poly: PolyMasks, height: Int, width: Int): RLEMasks

    

22. def rleIOU(detection: RLEMasks, groundTruth: RLEMasks, isCrowd: Boolean): Float

    

    Calculate the intersection over union (IOU) of two RLEs

    Calculate the intersection over union (IOU) of two RLEs

    detection

    the detection RLE

    groundTruth

    the ground truth RLE

    isCrowd

    if groundTruth is isCrowd

    returns

    IOU

23. def string2RLE(s: String, h: Int, w: Int): RLEMasks

    

    Convert "compact" RLE string of COCO to "uncompressed" RLE Implementation based on COCO's MaskApi.c

    Convert "compact" RLE string of COCO to "uncompressed" RLE Implementation based on COCO's MaskApi.c

    s

    the RLE string

    h

    height of the image

    w

    width of the image

    returns

    RLE string

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

    

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25. def toString(): String

    

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26. def uint2long(i: Int): Long

    

    Convert an unsigned int to long (note: int may overflow)

27. final def wait(): Unit

    

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

    

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

    

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