The age-old warning about knuckle cracking leading to arthritis might be more myth than reality. Research suggests painless cracking doesn't cause arthritis, weaken bones, or erode joints. The popping ...

Cracking the knuckles is a common habit. Does it cause arthritis or harm the joints? Rheumatologist Dr. Natalie Azar discusses the risks and benefits of knuckle-cracking.

Knuckle prints are not as readily accessible from surface scans due to their position and the intricacy of their features, which require specialized techniques for accurate capture and recognition.

This paper proposed a knuckle print recognition algorithm based on SURF algorithm. Firstly, a coordinate system is defined based on the local convex direction map of the finger knuckle print(FKP) to ...