3 ms·
An orthogonally rotational invariant watermark would cover 90%+ of real world image transforms - think flips, mirrors, and 90 degree rotations - and would proba
by esperent 3y ago
An orthogonally rotational invariant watermark would cover 90%+ of real world image transforms - think flips, mirrors, and 90 degree rotations - and would probably be much easier to create.