Sentence examples for data hiding methods from inspiring English sources

All the various data hiding methods can be simply divided into two types: (1) the extracted important data are lossy, (2) the extracted important data are lossless.

Compared with the previous data hiding methods that extract lossless data, the generated stego-image by the proposed method is always with better quality, unless the hidden image is with very strong randomness.

Two novel reversible data hiding methods based on the depth no-synthesis-error (D-NOSE) model are proposed to embed hidden data in the depth maps of 3D images.

When embedding hidden data in 3D images, conventional reversible data hiding methods, which are designed for 2D gray and color images, can be applied to color and depth maps.

We compare our scheme with other existing well-known data hiding methods.

Compared to existing reversible data hiding methods, the proposed method provides improved performance by using a more accurate predictor.

This paper presents a reversible data hiding method which provides a high payload and a high stego-image quality.

This paper proposed a framework which combined video data hiding method based on modifying the intra prediction mode and selective encryption method.

Experimental results show that the damaged macroblocks can be recovered with a higher quality using the reversible data hiding methodology, as compared to the non-reversible data hiding method.

This paper proposes a new data hiding method for binary images that relies on block masking to distribute keys to two parts and then authenticates the right authorized part.

In order to raise the embedding capacity and simultaneously reduce the artifact effect caused by embedding secret messages into binary images, a novel data hiding method based on the combination theory is proposed.