Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10369455 | Signal Processing | 2013 | 19 Pages |
Abstract
⺠We propose two methods to improve the visual quality of RG-based VSS. ⺠A contrast-enhanced VSS is to increase the contrast of revealed secret image. ⺠A VAC-based post-processing is adopted to obtain smooth-looking. ⺠The post-processing can be applied to size invariant probabilistic VSS.
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
Xiaotian Wu, Wei Sun,