S. Nagarajan

Static Hand Gesture Recognition for Sign Language Alphabets using Edge Oriented Histogram and Multi Class SVM

S. Nagarajan, T. S. Subashini · International Journal of Computer Applications · 2013 · 55 citations · Full text

Machine Learning Classification Algorithms to Recognize Chart Types in Portable Document Format (PDF) Files

V. Karthikeyani, S. Nagarajan · International Journal of Computer Applications · 2012 · 25 citations · Full text

An Intelligent Telugu Handwritten Character Recognition Using Multi-Objective Mayfly Optimization with Deep Learning–Based DenseNet Model

Vijaya Krishna Sonthi, S. Nagarajan, N. Krishnaraj · ACM Transactions on Asian and Low-Resource Language Information Processing · 2022 · 20 citations

Search Optimization, Densenet Model, Momfo Technique +11

New and robust composite micro structure descriptor (CMSD) for CBIR

S. Umamaheswaran, Ravi Lakshmanan, V. Vinothkumar et al. · International Journal of Speech Technology · 2019 · 15 citations

Materials Science, Image Analysis, Engineering +5

Automated Telugu Printed and Handwritten Character Recognition in Single Image using Aquila Optimizer based Deep Learning Model

Vijaya Krishna Sonthi, S. Nagarajan, N. Krishnaraj · International Journal of Advanced Computer Science and Applications · 2021 · 10 citations · Full text

Dltcr-phwc Technique, Image Analysis, Machine Learning +12