@Override
public Img<BitType> createOutput(final I input) {
final BitType type = new BitType();
try {
return input.factory().imgFactory(type).create(input, type);
} catch (final IncompatibleTypeException exc) {
throw new IllegalArgumentException(exc);
}
}
/**
* create the output based on the input. If fast=true the size is determined such that the
* underlying FFT implementation will run as fast as possible. If fast=false the size is
* determined such that the underlying FFT implementation will use the smallest amount of memory
* possible.
*/
@Override
public O createOutput(I input) {
long[] inputSize = new long[input.numDimensions()];
for (int d = 0; d < input.numDimensions(); d++) {
inputSize[d] = input.dimension(d);
if (borderSize != null) {
inputSize[d] += borderSize[d];
}
}
if (fast) {
computeFFTFastSize(inputSize);
} else {
computeFFTSmallSize(inputSize);
}
return createFFTImg(input.factory());
}
