Abstract | ||
---|---|---|
•Select coefficients from frequencies yielding less distortions for embedding according to quantization table.•Advanced block selection strategy is applied to always modify the blocks yielding less simulated distortions for embedding preferentially.•Keep good visual quality with small bitstream expansion for JPEG images. |
Year | DOI | Venue |
---|---|---|
2018 | 10.1016/j.sigpro.2018.02.002 | Signal Processing |
Keywords | Field | DocType |
JPEG image,DCT block,Frequency selection,Block selection,Reversible data hiding | Mathematical optimization,Embedding,Information hiding,Discrete cosine transform,Algorithm,Digital image,JPEG,Bitstream,Distortion,Mathematics,Payload | Journal |
Volume | ISSN | Citations |
148 | 0165-1684 | 9 |
PageRank | References | Authors |
0.51 | 18 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Dongdong Hou | 1 | 56 | 5.92 |
Haoqian Wang | 2 | 9 | 0.51 |
Weiming Zhang | 3 | 1104 | 88.72 |
Nenghai Yu | 4 | 2238 | 183.33 |