Nagalinga Rajan

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Image steganography is one of the emerging techniques for secret communication in the digital age. In order to have effective secret communication through image steganography, data hiding must be robust to image transformations and effective against analysis techniques. This paper proposes a novel spatial domain data hiding technique in which the secret(More)
To analyze the stability of Itô stochastic differential equations with multiplicative noise, we introduce the stochastic logarithmic norm. The logarithmic norm was originally introduced by G. Dahlquist in 1958 as a tool to study the growth of solutions to ordinary differential equations and for estimating the error growth in discretization methods for their(More)
— our goal is to automatically identify which species of bird is present in an audio recording using spectrogram features. Birds song recognition approach is used to provide automatic investigation and remote monitoring of bird species population, which can provide the relevant agencies with sound information to habitat conservation as well as(More)
  • 1