PROJECT TITLE :

Image Size Invariant Visual Cryptography for General Access Structures Subject to Display Quality Constraints - 2013

ABSTRACT:

Conventional visual cryptography (VC) suffers from a pixel-expansion problem, or an uncontrollable display quality problem for recovered images, and lacks a general approach to construct visual secret sharing schemes for general access structures. We propose a general and systematic approach to address these issues without sophisticated codebook design. This approach can be used for binary secret images in non-computer-aided decryption environments. To avoid pixel expansion, we design a set of column vectors to encrypt secret pixels rather than using the conventional VC-based approach. We begin by formulating a mathematic model for the VC construction problem to find the column vectors for the optimal VC construction, after which we develop a simulated-annealing-based algorithm to solve the problem. The experimental results show that the display quality of the recovered image is superior to that of previous papers.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


MTechProjects.com offering final year Python Based Image Processing MTech Projects, Image Processing IEEE Projects, IEEE Image Processing Projects, Image Processing MS Projects, Python Based Image Processing BTech Projects, Image
MTechProjects.com offering final year .Net Based Image Processing MTech Projects, Image Processing IEEE Projects, IEEE Image Processing Projects, Image Processing MS Projects, .Net Based Image Processing BTech Projects, Image
MTechProjects.com offering final year Java Based Image Processing MTech Projects, Image Processing IEEE Projects, IEEE Image Processing Projects, Image Processing MS Projects, Java Based Image Processing BTech Projects, Image
PROJECT TITLE :Theme-Related Keyword Extraction from Free Text Descriptions of Image Contents for Tagging - 2018ABSTRACT:This Project discusses a method for automatic theme-related keyword extraction from users' natural language
PROJECT TITLE :Towards Privacy-Preserving Content-Based Image Retrieval in Cloud Computing - 2018ABSTRACT:Content-based image retrieval (CBIR) applications are rapidly developed along with the increase in the amount, availability

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry