Complementary metal-oxide semiconductor implementation of digital filters for signal processing applications. - Ahlad Kumar (IET Circuits Devices Syst., 2015)

A quad tree based method for blurred and non-blurred video text frames classification through quality metrics. - Vijeta Khare; Palaiahnakote Shivakumara; Ahlad Kumar; Chee Seng Chan; Tong Lu; Michael Blumenstein (ICPR, 2016)

Deblurring of motion blurred images using histogram of oriented gradients and geometric moments. - Ahlad Kumar (Signal Process. Image Commun., 2017)

Learning based restoration of Gaussian blurred images using weighted geometric moments and cascaded digital filters. - Ahlad Kumar; Mohd Fikree Hassan; P. Raveendran 001 (Appl. Soft Comput., 2018)

An efficient denoising framework using weighted overlapping group sparsity. - Ahlad Kumar; M. Omair Ahmad; M. N. S. Swamy (Inf. Sci., 2018)

A Framework for Image Denoising Using First and Second Order Fractional Overlapping Group Sparsity (HF-OLGS) Regularizer. - Ahlad Kumar; M. Omair Ahmad; M. N. S. Swamy (IEEE Access, 2019)

Tchebichef and Adaptive Steerable-Based Total Variation Model for Image Denoising. - Ahlad Kumar; M. Omair Ahmad; M. N. S. Swamy (IEEE Trans. Image Process., 2019)

A New Common Points Detection Method for Classification of 2D and 3D Texts in Video/Scene Images. - Lokesh Nandanwar; Palaiahnakote Shivakumara; Ahlad Kumar; Tong Lu; Umapada Pal 001; Daniel Lopresti (DAS, 2020)

Tchebichef Transform Domain-based Deep Learning Architecture for Image Super-resolution. - Ahlad Kumar; Harsh Vardhan Singh (CoRR, 2021)

Orthogonal Features Based EEG Signals Denoising Using Fractional and Compressed One-Dimensional CNN AutoEncoder. - Subham Nagar; Ahlad Kumar (CoRR, 2021)

Orthogonal features-based EEG signal denoising using fractionally compressed autoencoder. - Subham Nagar; Ahlad Kumar; M. N. S. Swamy (Signal Process., 2021)

Image Denoising Based on Fractional Gradient Vector Flow and Overlapping Group Sparsity as Priors. - Ahlad Kumar; M. Omair Ahmad; M. N. S. Swamy (IEEE Trans. Image Process., 2021)

Deep Learning Architecture Based Approach For 2D-Simulation of Microwave Plasma Interaction. - Mihir Desai; Pratik Ghosh; Ahlad Kumar; Bhaskar Chaudhury (CoRR, 2022)

Orthogonal Transform based Generative Adversarial Network for Image Dehazing. - Ahlad Kumar; Mantra Sanathra; Manish Khare; Vijeta Khare (CoRR, 2022)

Writer age estimation through handwriting. - Zhiheng Huang; Palaiahnakote Shivakumara; Maryam Asadzadeh Kaljahi; Ahlad Kumar; Umapada Pal 001; Tong Lu; Michael Blumenstein (Multim. Tools Appl., 2023)

Unsupervised single image dehazing - A contour approach. - Chintan Dave; Hetal Patel; Ahlad Kumar (J. Vis. Commun. Image Represent., 2024)

Tchebichef Transform Domain-Based Deep Learning Architecture for Image Super-Resolution. - Ahlad Kumar; Harsh Vardhan Singh; Vijeta Khare (IEEE Trans. Neural Networks Learn. Syst., 2024)

IoT Sensor System Feature Ablation Study for Robust Anthracnose Disease Classification in Jamun Plants Using Machine Learning. - Pooja Garg; Manjunath V. Joshi; Ahlad Kumar; Vinay S. Palaparthy (SAS, 2025)