52 citations
4 papers
Gravitational lensing effect in traversable wormholes
Nisha Godani, Gauranga C. Samanta
The present paper is intended for studying the effect of strong gravitational lensing in the context of charged wormhole. To study this effect, the conditions determining the exist…
Estimation of Cosmological Parameters, Stability Analysis and Energy Conditions in Viable Modified Gravity
Nisha Godani, Gauranga C. Samanta
In the present paper, we have investigated the Friedmann Robertson Walker (FRW) model in viable gravity with function proposed as , where …
Detection of Clones in Digital Images
Minati Mishra, M. C. Adhikary
During the recent years, tampering of digital images has become a general habit among people and professionals. As a result, establishment of image authenticity has become a key is…
An Easy yet Effective Method for Detecting Spatial Domain LSB Steganography
Minati Mishra, M. C. Adhikary
Digitization of image was a revolutionary step for the fields of photography and Image processing as this made the editing of images much effortless and easier. Image editing was n…