[PDF][PDF] Enhancing digital information concealment through DWT-based coefficient alteration and steganographic technique

J Singh, AK Singh - researchgate.net
Concealing information within digital images, blending the realms of art and science, has
gained heightened significance in contemporary society. As a substantial amount of …

[PDF][PDF] International Journal OF Engineering Sciences & Management Research

SR Pate, KP Kolhe - academia.edu
Condensing economizers increase the thermal efficiency of boilers by recovering sensible
and latent heat from exhaust gas. A considerable amount of waste heat in boiler flue gases …