It is widely known that incorporating sideinformation at the sender will considerably improve steganographic security in practice. Currently, most sideinformed schemes utilize a top quality “precover” image that's afterwards processed so conjointly quantity and embedded with a secret. During this paper, we have a tendency to investigate another style of side-information – a group of multiple JPEG pictures of identical scene – for applications once the sender doesn't have access to a precover. The extra JPEG pictures are accustomed verify the well-liked polarity of embedding changes to modulate the prices of adjusting individual DCT coefficients in Associate in Nursing existing embedding theme. Tests on real pictures with synthesized acquisition noise and on real multiple acquisitions obtained with a tripod mounted and handheld photographic camera show a rather important improvement in empirical security with relevance steganography utilizing one JPEG image. The projected through empirical observation determined modulation of embedding prices is even exploitation Monte Carlo simulations by showing that qualitatively identical modulation minimizes the Bhattacharyya distance between a quantity generalized Gaussian model of canopy and stego DCT coefficients corrupted by AWG acquisition noise.