Watermarking Digital Image Using Fuzzy Matrix Compositions and Rough Set
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2014, Vol 5, Issue 6
Abstract
Watermarking is done in digital images for authentication and to restrict its unauthorized usages. Watermarking is sometimes invisible and can be extracted only by authenticated party. Encrypt a text or information by public –private key from two fuzzy matrix and embed it in image as watermark. In this paper we proposed two fuzzy compositions Product-Mod-Minus, and Compliment-Product-Minus. Embedded watermark using Fuzzy Rough set created from fuzzy matrix compositions.
Authors and Affiliations
Sharbani Bhattacharya
Keywords
Related Articles
- EP ID EP157859
- DOI 10.14569/IJACSA.2014.050621
- Views 94
- Downloads 0
An Improved Pulmonary Nodule Detection Scheme based on Multi-Layered Filtering and 3d Distance Metrics
This paper proposed a computer-aided detection (CAD) system to automatically detect pulmonary nodules from thoracic computed tomography (CT) images. Automatically detect pulmonary nodules is a difficult job because of th...
The Determination of Affirmative and Negative Intentions for Indirect Speech Acts by a Recommendation Tree
For context-based recommendation systems, it is necessary to detect affirmative and negative intentions from answers. However, traditional studies can not determine these intentions from indirect speech acts. In order to...
A Reliable Security Model Irrespective of Energy Constraints in Wireless Sensor Networks
Wireless Sensor Networks (WSNs) are one of the most exciting and challenging research areas. It is an emerging technology that shows various applications both for public and military purpose. In order to operate th...
Image Retrieval using Visual Phrases
Keypoint based descriptors are widely used for various computer vision applications. During this process, key-points are initially detected from the given images which are later represented by some robust and distinctive...
Software-Defined Networks (SDNs) and Internet of Things (IoTs): A Qualitative Prediction for 2020
The Internet of Things (IoT) is imminent technology grabbing industries and research attention with a fast stride. Currently, more than 15 billion devices are connected to the Internet and this number is expected to reac...