Contact measurements of the cardiac pulse using the conventional electrocardiogram
equipment requires patients to wear adhesive gel patches or chest straps that can cause …

Face recognition is one of a complex biometrics in the field of pattern recognition due to the
constraints imposed by variation in the appearance of facial images. These changes in …

We propose a new method for autonomously finding clusters in spatial data. The proposed
method belongs to the so called nearest neighbor approaches for finding clusters. It is a …

Face recognition systems based on'conventional'images have reached a significant level of
maturity with some practical successes. However, their performance may degrade under …

US8971591B2 - 3D image estimation for 2D image recognition - Google Patents US8971591B2
- 3D image estimation for 2D image recognition - Google Patents 3D image estimation for 2D …

Many research works have been done in face recognition during the last years that indicates
the importance of face recognition systems in many applications including identity …

Biometrics are widely accepted as the most reliable proof of identity, entitlement to services,
and for crime-related forensics. Using biometrics for remote authentication is becoming an …

At present, frontal or even near frontal face recognition problem is no longer considered as a
challenge. Recently, the shift has been to improve the recognition rate for the nonfrontal …

Biometrics can be a very effective tool to keep us safe and secure, prevent individuals from
applying for multiple passports or driving licenses, and keep the bad guys out or under …

One of the key challenges for current pattern recognition techniques is how to eliminate
illumination variations between the probe and gallery images. This paper presents a method …