Image Editing
            This group contains operators that change the properties or the content of an image.
		- ConvertImage: Changes the data type and interpretation of an image.
 - ResetImage: Sets all intensity values of the input image to a same constant value.
 - CopyImage: Generates a copy of an image (a new image with same size, type and contents).
 - PasteImage2d: Pastes a two-dimensional image into another at a given location.
 - PasteImage3d: Pastes a three-dimensional image into another at a given location.
 - CropImage2d: Extracts a two-dimensional rectangular region from an image.
 - CropImage3d: Extracts a three-dimensional rectangular region from an image.
 - SampleImage2d: Performs a subsampling of a two-dimensional image.
 - SampleImage3d: Performs a subsampling of a three-dimensional image.
 - InterlaceFrames2d: Merges two images, considered as even and odd frames, to produce an interlaced image.
 - DeinterlaceFrames2d: Separates even and odd frames from an interlaced image.
 
            
      Many basic operators can be found in this section in order to:
		- Change the image data type
 - Resize an image
 - Extract a user-defined region
 - Paste a region into an image