Special Issue Article Open Access

Secured Data Transmission from UAV Using Steganography

Abstract

UAV is a pilotless, pre-programmed robot. It is primarily used for surveillance. On-board camera captures the target and transmits the data through radio frequency. With the prior knowledge of frequency one can understand the data is being transmitted. Before transmitting the captured image, a modified steganography algorithm has been applied for security enrichment

Saha Subhanjan, Maiti Krishna Kanta