Error Concealment | JPEG | MPEG-4 | Wavelet | YUV

Hi I have to port two functions from imaq vision library.

They are

IPI_Fillhole
This function fills the holes found in a particle. The source image must be 8-bit or binary
image. 

and

IPI_Particle
This function detects and returns all parameters of particles in a binary image.
I need parameters sunch as the bounding rectangle and centre of mass.
Does anyone have advice on how to implement these.
The docs for IPI_fillhole simple states it uses advanced morphological functions that work on
particles in stead of pixels.

Any example code or docs online would be great.

Thanks

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