Data Fusion is the process of integrating data from multiple sources to produce more accurate and comprehensive information. This technique combines data from various sensors, databases, or systems, allowing for improved decision-making and analysis. By merging different datasets, organizations can uncover patterns and insights that may not be visible when examining each source individually. The applications of Data Fusion are vast, ranging from military operations to smart cities and healthcare. For instance, in autonomous vehicles, data from cameras, radar, and lidar sensors is fused to create a detailed understanding of the vehicle's surroundings, enhancing safety and navigation.