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 · 207 citations · Full text

Natural Sciences, Chemistry, Materials Science +17

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 · 28 citations · Full text

Computing, Computer Science, Cybersecurity +13

Coherent steganography using Segmentation and DCT

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

Computing, Computer Engineering, Computer Science +10

Offline Signature Verification with Random and Skilled Forgery Detection Using Polar Domain Features and Multi Stage Classification-Regression Model

K N Pushpalatha, Aravind Kumar Gautham, D R Shashikumar et al. · International Journal of Advanced Science and Technology · 2013 · 12 citations · Full text

Computing, Computer Science, Cybersecurity +17

Dual Transform Technique for Robust Steganography

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

Computing, Computer Science, Information Technology +15