docs: public static Planar<GrayU8> convertF32U8( InterleavedF32 input , Planar<GrayU8> output ) {
  		if (output == null) {
  			output = new Planar<>(GrayU8.class,input.width, input.height,input.numBands);
  		} else {
  			output.reshape(input.width,input.height,input.numBands);
  		}
  
  		if( BoofConcurrency.USE_CONCURRENT ) {
  			ImplConvertImage_MT.convertF32U8(input,output);
  		} else {
  			ImplConvertImage.convertF32U8(input,output);
  		}
  
  		return output;
  	}