A novel gamma correction approach using optimally clipped sub-equalization for dark image enhancement. - Himanshu Singh 001; Nikhil Agrawal; Anil Kumar 001; Girish Kumar Singh 002; Heung-No Lee (DSP, 2016)

A novel optimally gamma corrected intensity span maximization approach for dark image enhancement. - Himanshu Singh 001; Anil Kumar 001; L. K. Balyan; Girish Kumar Singh 002 (DSP, 2017)

Robustly Clipped Sub-equalized Histogram-Based Cosine-Transformed Energy-Redistributed Gamma Correction for Satellite Image Enhancement. - Himanshu Singh 001; Anil Kumar 001; L. K. Balyan (CVIP (2), 2018)

Fuzzified Histogram Equalization based Gamma Corrected Cosine Transformed Energy Redistribution for Image Enhancement. - Himanshu Singh 001; Anil Kumar 001; L. K. Balyan; Heung-No Lee (DSP, 2018)

Swarm intelligence optimized piecewise gamma corrected histogram equalization for dark image enhancement. - Himanshu Singh 001; Anil Kumar 001; L. K. Balyan; Girish Kumar Singh 002 (Comput. Electr. Eng., 2018)

Fractional-Order Integration Based Fusion Model for Piecewise Gamma Correction Along With Textural Improvement for Satellite Images. - Himanshu Singh 001; Anil Kumar 001; L. K. Balyan; Heung-No Lee (IEEE Access, 2019)

A novel optimally weighted framework of piecewise gamma corrected fractional order masking for satellite image enhancement. - Himanshu Singh 001; Anil Kumar 001; L. K. Balyan; Girish Kumar Singh 002 (Comput. Electr. Eng., 2019)

Optimally sectioned and successively reconstructed histogram sub-equalization based gamma correction for satellite image enhancement. - Himanshu Singh 001; Anil Kumar 001; L. K. Balyan; Heung-No Lee (Multim. Tools Appl., 2019)

Bidimensional Empirical Mode Decomposition-Based Diffusion Filtering for Image Denoising. - Sethu Venkata Raghavendra Kommuri; Himanshu Singh 001; Anil Kumar 001; Varun Bajaj (Circuits Syst. Signal Process., 2020)

A new technique for guided filter based image denoising using modified cuckoo search optimization. - Himanshu Singh 001; Sethu Venkata Raghavendra Kommuri; Anil Kumar 001; Varun Bajaj (Expert Syst. Appl., 2021)

Spatial Entropy Quartiles-Based Texture-Aware Fractional-Order Unsharp Masking for Visibility Enhancement of Remotely Sensed Images. - Himanshu Singh 001; Anil Kumar 001; L. K. Balyan; Heung-No Lee (IEEE Trans. Syst. Man Cybern. Syst., 2022)

Fractional-order Differintegral based multiscale Retinex inspired texture dependent quality enhancement for remotely sensed images. - Himanshu Singh 001; Anil Kumar 001; Lokendra K. Balyan (Multim. Tools Appl., 2023)

Adaptive conductance function based improved diffusion filtering and bi-dimensional empirical mode decomposition based image denoising. - Himanshu Gupta; Himanshu Singh 001; Anil Kumar 001; Amit Vishwakarma (Multidimens. Syst. Signal Process., 2023)

Compressed ECG sensing based heart rate asymmetry analysis for energy-constrained fast health monitoring. - Himanshu Singh 001; M. Sabarimalai Manikandan; Ram Bilas Pachori (Biomed. Signal Process. Control., 2024)

Variational mode decomposition based image denoising using semi-adaptive conductance function inspired diffusion filtering. - Himanshu Gupta; Himanshu Singh 001; Anil Kumar 001; Amit Vishwakarma; Girish Kumar Singh 002 (Multim. Tools Appl., 2024)

Texture and Radiomics inspired Data-Driven Cancerous Lung Nodules Severity Classification. - Himanshu Gupta; Himanshu Singh 001; Anil Kumar 001 (Biomed. Signal Process. Control., 2024)

A new method for crop image segmentation based on 2D histogram using multi-strategy shuffled frog leaping algorithm. - Arun Kumar; Anil Kumar 001; Amit Vishwakarma; Himanshu Singh 001 (Soft Comput., 2024)

RAOMIFD: RPi Assisted Optimal Mode-Based Image-Denoising Framework Using Diffusion-Filter. - Himanshu Gupta; Himanshu Singh 001; Anil Kumar 001 (IEEE Trans. Consumer Electron., 2025)