Adaptive and non-adaptive data hiding methods for grayscale images based on modulus function

@inproceedings{Maleki2014AdaptiveAN,
  title={Adaptive and non-adaptive data hiding methods for grayscale images based on modulus function},
  author={Najme Maleki and Mehrdad Jalali and Majid Vafaei Jahan},
  year={2014}
}
Data hiding; Non-adaptive steganography; Adaptive steganography; Modulus function; Embedding capacity Abstract This paper presents two adaptive and non-adaptive data hiding methods for grayscale images based on modulus function. Our adaptive scheme is based on the concept of human vision sensitivity, so the pixels in edge areas than to smooth areas can tolerate much more changes without making visible distortion for human eyes. In our adaptive scheme, the average differencing value of four… CONTINUE READING