Handwritten signatures are biometric traits at the center of debate in the scientific
community. Over the last 40 years, the interest in signature studies has grown steadily …

While the Internet of Things (IoT) devices, such as smartwatches, provide a range of services
from managing financial transactions to monitoring smart homes, these devices often lead to …

This paper studies online signature verification on touch interface-based mobile devices. A
simple and effective method for signature verification is developed. An online signature is …

Biometric systems are used for the verification and identification of individuals using their
physiological or behavioral features. These features can be categorized into unimodal and …

The dynamic signature is a biometric trait widely used and accepted for verifying a person's
identity. Current automatic signature-based biometric systems typically require five, ten, or …

In this work, a symbolic approach for classification of plant leaves based on texture features
is proposed. Modified Local binary patterns (MLBP) is proposed to extract texture features …

Writer identification is an important topic for pattern recognition and artificial intelligence.
Traditional methods rely heavily on sophisticated hand-crafted features to represent the …

Saving energy has become one of the most important issues these days. The most waste of
energy is caused by the inefficient use of the consumer electronics. Particularly, a light …

This work presents an enhanced Dynamic Time Warping (DTW) based online signature
verification system by utilizing the code-vectors generated from a Vector-Quantization (VQ) …

In this paper, a novel online signature verification technique based on discrete cosine
transform (DCT) and sparse representation is proposed. We find a new property of DCT …