Abstract. Optical coherence tomography (OCT) is a high-resolution imaging technology capable of capturing a three-dimensional (3-D) representation of fingertip ...

In this study, we present a new optical non-contact measurement method, which is based on general characteristics of a flying-spot scanner. The focus is on the ...

Sample fingerprint images used in the study. The image on the left is a latent print. Note large areas of the image that are smudged or missing.

This work introduces a new approach for discriminating fake fingers from real ones, based on the analysis of skin distortion. The user is required to move the ...

In this paper, we describe the postprocessing steps used for converting the acquired 3-D scan of the subject's finger into a 2-D rolled equivalent image.

Nov 15, 2023 · 1. Introduction. The main objective is developing a comprehensive. management system for fingerprints digitalized images and · 2. System De ...

B-scan ultrasonography (USG) is a simple, noninvasive tool for diagnosing lesions of the posterior segment of the eyeball. Common conditions such as ...

Fingerprints images are very important data type due to wide applications requiring this type, so extraction a fingerprint identifier is a vital issue.In this ...