B
B. Chandra Mohan
Researcher at Bapatla Engineering College
Publications - 21
Citations - 427
B. Chandra Mohan is an academic researcher from Bapatla Engineering College. The author has contributed to research in topics: Digital watermarking & Watermark. The author has an hindex of 11, co-authored 21 publications receiving 406 citations. Previous affiliations of B. Chandra Mohan include Jawaharlal Nehru Technological University, Hyderabad.
Papers
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Journal ArticleDOI
A Robust Image Watermarking Scheme using Singular Value Decomposition
TL;DR: This paper presents a robust image watermarking scheme for multimedia copyright protection that is more secure and robust to various attacks, viz., JPEG2000 compression, JPEG compression, rotation, scaling, cropping, row-column blanking, rows-column copying, salt and pepper noise, filtering and gamma correction.
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Content Based Image Retrieval Using Exact Legendre Moments and Support Vector Machine
TL;DR: CBIR system using Exact Legendre Moments (ELM) for gray scale images is proposed in this work, and Superiority of the proposed CBIR system is observed over other moment based methods in terms of retrieval efficiency and retrieval time.
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Content Based Image Retrieval Using Exact Legendre Moments and Support Vector Machine
TL;DR: In this paper, an orthogonal moment based CBIR system using exact Legendre Moments (ELM) for gray scale images is proposed, which can represent image shape features compactly.
Robust Digital Watermarking Scheme using Contourlet Transform
TL;DR: A novel oblivious and highly robust watermarking scheme using Multiple Descriptions (MD) and Quantization Index Modulation (QIM) of the host image and superior in terms of Peak Signal to Noise Ratio (PSNR) and Normalized Cross correlation (NC).
Journal ArticleDOI
The performance of a hybrid routing intelligent algorithm in a mobile ad hoc network
B. Nancharaiah,B. Chandra Mohan +1 more
TL;DR: A hybrid routing intelligent algorithm that has an ant colony optimisation algorithm and particle swarm optimisation (PSO) algorithm is used to improve the various metrics in MANET routing.