Improving visual quality for probabilistic and random grid schemes
© Springer Nature Singapore Pte Ltd. 2020. This chapter focuses on improving visual quality for grayscale secret images. First, we review available designs of VC for grayscale secret image. Then we provide a new design for (n, n)-threshold VC based on an Analysis-by-Synthesis (AbS) framework. The AbS-based probabilistic VC and AbS-based random grid VC will be elaborated in full detail.
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75-95ISSN
1860-4862eISSN
1860-4870Publication classification
BN Other book chapter, or book chapter not attributed to DeakinPublisher
SpringerPlace of publication
SingaporeTitle of book
Improving Image Quality in Visual CryptographySeries
Signals and Communication TechnologyUsage metrics
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