In many situations a fingerprint is generated using a large length (such as 1024 bits or more). As a result of this, the fingerprints for a dataset can be very sparse. One approach to increasing bit density of such fingerprints is to fold them. This is performed by dividing the original fingerprint bitstring into two substrings of equal length and then perform an OR on the two substrings.
It should be noted that many fingerprint generating routines will perform this internally.
The fingerprint to fold. Should be of class
An object of class
fingerprint representing the folded fingerprint.
Rajarshi Guha email@example.com
1 2 3