… LSB substitutions are enhanced by k-bit LSBs substitution; k-LSBs of a pixel value are
substituted … Also a novel range table based on the pixel values and its neighboring differences is …

… can use the LSBs substitution in the ciphertext image. However, because it is hard to predict
the LSB … images for these methods show no difference from a methodological point of view. …

… With this idea, an adaptive LSB based technique to increase … as well as the LSB substitution
techniques to RS analysis. RS … the difference values in y-axis and only the difference values …

… It is a block-based technique that is efficient and simple as … [5] asserted a data hiding
method that utilizes the difference … They also suggested to make use of adaptive techniques to …

… difference generated by bit substitution technique. The cover … by block permutation and
block-based modulation so that … MSB to LSB by combining error prediction, reversible adaptation, …

… and PSNR values between different data hiding algorithms … steganography scheme using
overlapping block-based pixel-… Swain, ‘‘Data hiding using adaptive LSB and PVD technique …

… a 50% chance of a pixel’s LSB being altered since the rotated … -length coding and block-based
msb plane rearrangement. … reversible data hiding in encrypted image based on adaptive …

… the order of the blocks, and the second level is block-based modulation. This step adjusted
the … 4.2 Embedding capacity comparison Since our method use LSB replacement for data …

… The differences of the cover pixel pair were used to concealed the secret … [7] combined two
technologies, LSB substitution and optimal pixel adjustment process (OPAP), to embed secret …

… into available blocks by MSB substitution. Note that, flag blocks … data hiding using block
division and pixel differences,” in … , “An improved block based joint reversible data hiding in …