Data Hiding System Based on Variations in Image Interpolation Algorithms

The new data hiding method that is suggested in this study is based on the variations in picture interpolation methods. To conceal data in a cover picture, our method takes use of variations in interpolation methods. We specifically create two intermediate pictures using the bicubic and nearest-neighbor interpolation techniques, and then embed the data in the difference between these images. According to the findings of our experiments, our approach successfully achieves high embedding capacity and good invisibility. Our method is also resistant to a variety of picture editing techniques, such as rotation, scaling, cropping, and JPEG compression.