Multi-Oriented Video text detection and extraction using DCT feature extraction and Projection based rotation calculation. - Sudir Prakash; M. Ravishankar (ICACCI, 2013)

Curved Videotext Detection and Extraction: LU-Decomposition and Maximal H-Transform Based Method. - Sudir Prakash; M. Ravishankar (FICTA (1), 2014)

An Effective Approach Towards Video Text Recognition. - Sudir Prakash; M. Ravishankar (SIRS, 2014)

A New Log Gabor Approach for Text Detection from Video. - Sudir Prakash; M. Ravishankar (J. Multim. Process. Technol., 2014)

An Effective Edge and Texture Based Approach towards Curved Videotext Detection and Extraction. - Sudir Prakash; M. Ravishankar (Int. J. Syst. Dyn. Appl., 2015)