Image Steganography: Critical Findings through Some Novel Techniques

2020 VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE  
Word 'Steganography' is originated from Greekand has been used in several forms for 2500 years which is a art of hiding confidential data in any digital manner in such a way that no one can concealed it. It has found practise in various section like in military, government, diplomatic, medical, personal and intelligence agencies. This survey paper put the light on the basic of image steganography along with its different techniques and sub-techniques. Cover selection with recent trend ROI
more » ... n Of Interest) is highlighted. In addition, different types of Image file used in image steganography and performance parameter are discuss well.
doi:10.35940/ijitee.e2634.039520 fatcat:zuqertcqsbhevgd6dqotkuumme