Gaurav Subedi

Publications

Curiosity is my nature as a human being. I find joy in diving deep into the realms of the unknown, no matter how obscure or esoteric they may be. I always seek new perspectives and solutions to the challenges that intrigue me. The following examples are the proof of my creative spirit.

1. An Efficient Automatic Digital Image Colorization Method Using Convolutional Neural Network

   Best paper award — KEC Conference 2019

   Explores colorization of monochrome images using CNN. The output color value is approximated from the probability distribution layer using annealed-mean.

2. A Secure and Effective Pattern-Based Steganographic Method in Coloured JPEG Images

   Best paper award — KEC Conference 2018

   Proposes a unique pattern-based steganographic technique in the frequency domain. Secret data is stored in AES encrypted form in the LSB of the frequency domain block.

   See it in action →