V
V. S. Giridhar Akula
Researcher at Methodist University
Publications - 3
Citations - 64
V. S. Giridhar Akula is an academic researcher from Methodist University. The author has contributed to research in topics: Filter (signal processing) & Encryption. The author has an hindex of 1, co-authored 2 publications receiving 43 citations.
Papers
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Journal ArticleDOI
An evolutionary programming approach for securing medical images using watermarking scheme in invariant discrete wavelet transformation
TL;DR: This paper proposed the image watermarking algorithm in wavelet transformation (IDWT) using the singular value decomposition (SVD) and particle swarm optimization (PSO) and showed improved performance in terms of imperceptibility and robustness.
Book ChapterDOI
Rule-Based Systems for Medical Diagnosis
TL;DR: This chapter explains how the concepts of fuzzy logic are used for forward and backward chaining in rule-based expert systems and the theory of decision support system is explained in detail.
Journal ArticleDOI
FPGA based secure and noiseless image transmission using LEA and optimized bilateral filter
TL;DR: In this article , an effective crypto-steganography method based on Lightweight Encryption Algorithm (LEA) and Modified Least Significant Bit (MLSB) method for secured transmission is proposed.