Image

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. def drawBoundingBox(src: BufferedImage, coordinate: List[Map[String, Integer]], names: List[String]): Unit

   

   Draw bounding boxes on the image

   Draw bounding boxes on the image

   src

   buffered image to draw on

   coordinate

   Contains Map of xmin, xmax, ymin, ymax corresponding to top-left and down-right points

   names

   The name set of the bounding box

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

   

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8. def equals(arg0: Any): Boolean

   

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9. def finalize(): Unit

   

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10. def fixedCrop(src: NDArray, x0: Int, y0: Int, w: Int, h: Int): NDArray

    

    Do a fixed crop on the image

    Do a fixed crop on the image

    src

    Src image in NDArray

    x0

    starting x point

    y0

    starting y point

    w

    width of the image

    h

    height of the image

    returns

    cropped NDArray

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

    

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12. def hashCode(): Int

    

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13. def imDecode(inputStream: InputStream): NDArray

    

    Same imageDecode with InputStream

    Same imageDecode with InputStream

    inputStream

    the inputStream of the image

    returns

    NDArray in HWC format with DType DType.UInt8

14. def imDecode(inputStream: InputStream, flag: Int, toRGB: Boolean): NDArray

    

    Same imageDecode with InputStream

    Same imageDecode with InputStream

    inputStream

    the inputStream of the image

    flag

    Convert decoded image to grayscale (0) or color (1).

    toRGB

    Whether to convert decoded image

    returns

    NDArray in HWC format with DType DType.UInt8

15. def imDecode(buf: Array[Byte]): NDArray

    

    Decode image with OpenCV.

    Decode image with OpenCV. Note: return image in RGB by default, instead of OpenCV's default BGR.

    buf

    Buffer containing binary encoded image

    returns

    NDArray in HWC format with DType DType.UInt8

16. def imDecode(buf: Array[Byte], flag: Int, toRGB: Boolean): NDArray

    

    Decode image with OpenCV.

    Decode image with OpenCV. Note: return image in RGB by default, instead of OpenCV's default BGR.

    buf

    Buffer containing binary encoded image

    flag

    Convert decoded image to grayscale (0) or color (1).

    toRGB

    Whether to convert decoded image to mxnet's default RGB format (instead of opencv's default BGR).

    returns

    NDArray in HWC format with DType DType.UInt8

17. def imRead(filename: String): NDArray

    

    Read and decode image with OpenCV.

    Read and decode image with OpenCV. Note: return image in RGB by default, instead of OpenCV's default BGR.

    filename

    Name of the image file to be loaded.

    returns

    org.apache.mxnet.NDArray in HWC format with DType DType.UInt8

18. def imRead(filename: String, flag: Int, toRGB: Boolean): NDArray

    

    Read and decode image with OpenCV.

    Read and decode image with OpenCV. Note: return image in RGB by default, instead of OpenCV's default BGR.

    filename

    Name of the image file to be loaded.

    flag

    Convert decoded image to grayscale (0) or color (1).

    toRGB

    Whether to convert decoded image to mxnet's default RGB format (instead of opencv's default BGR).

    returns

    org.apache.mxnet.NDArray in HWC format with DType DType.UInt8

19. def imResize(src: NDArray, w: Int, h: Int): NDArray

    

    Resize image with OpenCV.

    Resize image with OpenCV.

    src

    source image in NDArray

    w

    Width of resized image.

    h

    Height of resized image.

    returns

    org.apache.mxnet.NDArray

20. def imResize(src: NDArray, w: Int, h: Int, interp: Integer): NDArray

    

    Resize image with OpenCV.

    Resize image with OpenCV.

    src

    source image in NDArray

    w

    Width of resized image.

    h

    Height of resized image.

    interp

    Interpolation method (default=cv2.INTER_LINEAR).

    returns

    org.apache.mxnet.NDArray

21. final def isInstanceOf[T0]: Boolean

    

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

    

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23. final def notify(): Unit

    

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24. final def notifyAll(): Unit

    

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

    

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26. def toImage(src: NDArray): BufferedImage

    

    Convert a NDArray image to a real image The time cost will increase if the image resolution is big

    Convert a NDArray image to a real image The time cost will increase if the image resolution is big

    src

    Source image file in RGB

    returns

    Buffered Image

27. def toString(): String

    

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28. final def wait(): Unit

    

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

    

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

    

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