This document presents a method for identifying individuals using infrared detection of vein patterns in the hands. The proposed system uses a near-infrared camera to capture images of hand veins. It then applies image processing techniques like region of interest extraction, contrast enhancement, edge detection, and feature extraction using Radon transforms to analyze the vein patterns. Features are matched against a database to identify individuals. The system achieved an accuracy of 92% on a test database of 100 individuals. The document describes the full methodology and provides experimental results demonstrating the effectiveness of infrared vein detection for biometric identification applications.