Name
Abstract | ||
|---|---|---|
In recent years, many lossless information hiding techniques have been proposed, such as difference expansion, integer transformation method, histogram modification and so on. Histogram modification modifies the maximum pixel value of the histogram which generated from a host image to embed secret messages. The image quality of this method is quite good but the information capacity is low. To solve this problem, we propose a lossless information hiding scheme in this paper. The proposed scheme uses predictive coding technique to generate an external histogram and an internal histogram. Both of them are used to conceal the secret message. According to the experimental results, the proposed method can not only increase the information capacity but also keep the image quality. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/IIH-MSP.2009.25 | IIH-MSP |
Keywords | Field | DocType |
lossless information hiding scheme,internal histogram,image quality,information capacity,integer transformation method,histogram modification,predictive coding,host image,lossless information hiding technique,external histogram,image resolution,nickel,image segmentation,data mining,gray scale,information hiding,pixel,histograms,histogram | Histogram,Computer vision,Pattern recognition,Computer science,Information hiding,Histogram matching,Image quality,Adaptive histogram equalization,Image segmentation,Artificial intelligence,Balanced histogram thresholding,Lossless compression | Conference |
ISBN | Citations | PageRank |
978-1-4244-4717-6 | 0 | 0.34 |
References | Authors | |
6 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tzu-Chuen Lu | 1 | 374 | 33.17 |
| Cheng-Chun Huang | 2 | 1 | 0.70 |
| Siang-Ru Liao | 3 | 0 | 0.68 |