K.B. Shiva Kumar

Nanocrystalline ZnO as an Efficient Heterogeneous Catalyst for the Synthesis of 5‐Substituted 1<i>H</i>‐Tetrazoles

M. Lakshmi Kantam, K.B. Shiva Kumar, Ch. Sridhar · Advanced Synthesis & Catalysis · 2005 · 205 citations · Full text

Materials Science, Inorganic Chemistry, Nanocrystalline Zno +11

Image steganography using genetic algorithm for cover image selection and embedding

M K Shyla, K.B. Shiva Kumar, Rajendra Kumar Das · Soft Computing Letters · 2021 · 27 citations · Full text

Coherent steganography using Segmentation and DCT

K.B. Shiva Kumar, K B Raja, R.K. Chhotaray et al. · 2010 · 21 citations

Data Hiding, Image Analysis, Engineering +11

Dual Transform Technique for Robust Steganography

K.B. Shiva Kumar, T. Khasim, K B Raja et al. · 2011 · 11 citations

Data Hiding, Image Analysis, Engineering +8

Performance Comparison of Robust Steganography Based on Multiple Transformation Techniques

K.B. Shiva Kumar, K. Raja, R.K. Chhotaray · 2015 · 11 citations