Purpose: This study sought to review the characteristics, strengths, weaknesses variants,
applications areas and data types applied on the various Dimension Reduction techniques …

The importance of digital images in the field of health care made major impact in the recent
years. There is need for protecting the medical images from unauthorized usage and …

In today's era, Fortifying robustness and imperceptibility of digital watermarking has become
non trivial. In this paper, a digital image watermarking algorithm based on entropy of blocks …

This paper proposes a dual encoding approach with sequence folding for reversible data
hiding in dual stego images. This method initially encodes the secret data by creating two …

One of the most challenging jobs in image processing techniques is image segmentation. To
identify the objects of interest in an image, we segment the image into different parts and …

An easier data exchange makes information not guarantee confidentiality or ownership.
Digital watermarking is needed to embed hidden information to identify data ownership and …

Technology dominates today's world, providing widespread, affordable internet access,
leading to the rampant illegal sharing of digital media. Pirated versions of digital content are …

Nowadays, due to inexpensive and conveniently available internet access at the fingertip,
the illegitimate sharing of digital multimedia ie image, audio, and video is becoming a …

The existing robust digital watermarking schemes mainly embed information in the fixed
positions or with fixed embedding strength, while seldom considering adaptive adjustment …

This paper proposes a new optimized watermarking method by incorporating the concept of
entropy, pixel position shuffling, and neural networks to enhance the imperceptibility …