I'm not sure about performance, but the open source OpenCV is an option.
void cvResize( const CvArr* I, CvArr* J, int interpolation=CV_INTER_LINEAR );
The function cvResize resizes image I so that it fits exactly to J. If ROI is set, the function consideres the ROI as supported as usual. the source image using the specified structuring element B that determines the shape of a pixel neighborhood over which the minimum is taken:
