19 citations · 49 across the 5 of their papers we have counts for
5 papers · 1 filter
Image Steganography using Karhunen-Loeve Transform and Least Bit Substitution
Ankit Chadha, Neha Satam, Rakshak Sood +1
As communication channels are increasing in number, reliability of faithful communication is reducing. Hacking and tempering of data are two major issues for which security should…
Biometric Signature Processing & Recognition Using Radial Basis Function Network
Ankit Chadha, Neha Satam, Vibha Wali
Automatic recognition of signature is a challenging problem which has received much attention during recent years due to its many applications in different fields. Signature has be…
An Efficient Method for Image and Audio Steganography using Least Significant Bit (LSB) Substitution
Ankit Chadha, Neha Satam
In order to improve the data hiding in all types of multimedia data formats such as image and audio and to make hidden message imperceptible, a novel method for steganography is in…
Orthogonal Frequency Division Multiplexing and its Applications
Ankit Chadha, Neha Satam, Beena Ballal
Orthogonal Frequency Division Multiplexing (OFDM) is a multi-carrier modulation technique which is very much popular in new wireless networks of IEEE standard, digital television,…
A Robust Rapid Approach to Image Segmentation with Optimal Thresholding and Watershed Transform
Ankit R. Chadha, Neha S. Satam
This paper describes a novel method for partitioning image into meaningful segments. The proposed method employs watershed transform, a well-known image segmentation technique. Alo…