Enhancement of alaryngeal speech using spectral subtraction. - Prem C. Pandey 001; Santosh M. Bhandarkar; G. K. Bachher; Parveen Kumar Lehana (DSP, 2002)

Analysis and Synthesis of Birds Calls Using Harmonic Plus Noise Model. - Parveen Kumar Lehana; Rockey Gupta; Santoresh Kumari (CCCT (2), 2004)

Effect of Enhancement Technique on Nonuniform and Uniform Ultrasound Images. - Parveen Lehana; Priti Rajput; Santoresh Kumari; Sandeep Arya (J. Comput. Eng., 2015)

Investigations of the Quality of Speech Imitated by Alexandrine Parrot ( ( varvec{ Psittacula eupatria} ) ). - Randhir Singh; Ajay Kumar; Parveen Lehana (Circuits Syst. Signal Process., 2017)

Effect of bandwidth modifications on the quality of speech imitated by Alexandrine and Indian Ringneck parrots. - Randhir Singh; Ajay Kumar; Parveen Lehana (Int. J. Speech Technol., 2017)

STRAIGHT-Based Emotion Conversion Using Quadratic Multivariate Polynomial. - Jang Bahadur Singh; Parveen Lehana (Circuits Syst. Signal Process., 2018)

Analysis and Identification of Dermatological Diseases Using Gaussian Mixture Modeling. - Chaahat Gupta; Naveen Kumar Gondhi; Parveen Kumar Lehana (IEEE Access, 2019)

Emotional speech analysis using harmonic plus noise model and Gaussian mixture model. - Jang Bahadur Singh; Parveen Kumar Lehana (Int. J. Speech Technol., 2019)

Fractal-Based Speech Analysis for Emotional Content Estimation. - Akshita Abrol; Nisha Kapoor; Parveen Kumar Lehana (Circuits Syst. Signal Process., 2021)

Perceptual Quality Evaluation of Hazy Natural Images. - Palak Mahajan; Vinit Jakhetiya; Pawanesh Abrol; Parveen Kumar Lehana; Badri N. Subudhi; Sharath Chandra Guntuku (IEEE Trans. Ind. Informatics, 2021)

A genetic algorithm based optimized convolutional neural network for face recognition. - Namrata Karlupia; Palak Mahajan; Pawanesh Abrol; Parveen Kumar Lehana (Int. J. Appl. Math. Comput. Sci., 2023)

Identification and classification of schizophrenic speech using convolutional neural network for medical healthcare. - Akshita Abrol; Nisha Kapoor; Parveen Kumar Lehana (Int. J. Medical Eng. Informatics, 2023)

GMM Based Fault Signature Estimation of Electromechanical Machines for Small and Medium-Sized Enterprises in IoT Environment. - Verasis Kour; Parveen Kumar Lehana (Autom. Control. Comput. Sci., 2024)

Fingerprint Matching for Noisy and Distorted Patterns Using a Siamese Network With ResNet50 and Multihead Attention. - Tinny Sawhney; Ashu Sharma; Pawanesh Abrol; Parveen Kumar Lehana; Chaahat Gupta; Vaishali Yadav; Rafal Scherer; Oleksii Kulakov; Ahmad Ali AlZubi (IEEE Access, 2025)