Creating Atmospheric Scattering Corrected True Color Image from the COMS/GOCI Data

Measuring Atmospheric Scattering from Digital Image Sequences

Current environmental monitoring devices are limited in their capability of measuring atmospheric particulate matter (PM) over large areas. Quantifying the visual degrading effects of atmospheric scattering in digital images of urban scenery and correlating these effects to PM levels is a vital step in more practically monitoring our environment. Currently, image haze removal (or dehazing) tech...

Image Reconstruction from Incomplete Data

Image Reconstruction from Incomplete Data

True Color Image Steganography Using Palette and Minimum Spanning Tree

Steganography is an application of data hiding which can attain camouflage and increase security by embedding the secret message into digital media for sending to the receiver without leaking to the third party. Several proposed methods which construct stegoimage by embedding the secret message into the color palette. The person who receives the stegoimage can extract the secret message from th...

Adaptive Data Hiding Approach for True Color Image Using Randomization Technique

In today’s scenario of internet world, hiding data with security is the highly challenging and desirable task. There are large numbers of techniques available which are capable of hiding data in cover media. The purpose of this research work is to develop a novel, secure and high capacity data hiding technique in 24 bit true color image. This novel approach uses pixels of 24 bit true color imag...