Approximate radial gradient transform based face recognition. - B. H. Shekar; D. S. Rajesh (ICACCI, 2015)

Logarithmic dyadic wavelet transform based face recognition. - B. H. Shekar; D. S. Rajesh; M. Sharmila Kumari (ICACCI, 2015)

Reassigned Time Frequency Distribution Based Face Recognition. - B. H. Shekar; D. S. Rajesh (CVIP (2), 2016)

Undecimated dual tree complex wavelet transform based face recognition. - D. S. Rajesh; B. H. Shekar (ICACCI, 2016)

Stockwell transform based face recognition: A robust and an accurate approach. - B. H. Shekar; D. S. Rajesh (ICACCI, 2016)

Face Detection Based on Frequency Domain Features. - B. H. Shekar; D. S. Rajesh (PReMI, 2017)