Fingerprints + Minutiae

Minutiae are the unique features in a fingerprint that distinguish one individual from another.

Types of minutiae include short ridge, bifurcation, hook, and delta.

The most common fingerprint pattern is the loop.

A dot is a small, isolated ridge feature that appears as a single point.

A bridge is a connection between two ridges in a fingerprint.

A short ridge is a ridge that does not extend across the entire fingerprint.

A bifurcation is a point where a single ridge splits into two separate ridges.

A delta is a triangular region found in certain fingerprint patterns, such as loops and whorls.

Minutiae are crucial for identifying individuals in forensic science, as they provide unique identifiers.

Loops have one delta and ridges that enter and exit from the same side, while whorls have two deltas and a circular pattern.