• 01 U. K. Acharya, and S. Kumar, “Particle swarm optimized texture based histogram equalization (PSOTHE) for MRI brain image enhancement,” Optik, vol. 224, p.165760, 2020.
• 02 U. K. Acharya, and S. Kumar, “Genetic Algorithm based adaptive histogram equalization (GAAHE) technique for medical image enhancement,” Optik, vol. 230, p.166273, 2021.
• 03 U. K. Acharya and S. Kumar, “Directed searching optimized mean-exposure based sub-image histogram equalization for grayscale image enhancement,” Multimedia Tools and Applications, pp. 1-21, 2021.
• 04 U. K. Acharya and S. Kumar, “Swarm intelligence and Adaptive Gamma correction (SIAGC) based retinal image enhancement technique for early detection of Diabetic Retinopathy,” Optik, 2021.
• 05 U. K. Acharya and S. Kumar, “Image sub-division and quadruple clipped adaptive histogram equalization (ISQCAHE) for low exposure image enhancement,” Multidimensional Systems and Signal Processing, 2022.
• 06 U. K. Acharya, M. T. Ali, M. K. Ahmed, M. T. Siddiqui and S. Kumar, “Hybrid Deep Neural Network for Automatic Detection of COVID-19 using Chest X-Ray Images,” International Journal of Imaging System and Technology, 2023.
• 07 U. K. Acharya and S. Kumar, “Directed searching optimized texture based adaptive gamma correction technique (DSOTAGC) for medical image enhancement,” Multimedia Tools and Applications, (I.F=2.57), 2023.
• 08 S. Kumar, S. Singh, P. Agarwal, U. K. Acharya, P. K. Sethy, and C. Pandey, “Speech quality evaluation for different pitch detection algorithms in LPC speech analysis–synthesis system,” International Journal of Speech Technology, pp. 1-7, 2020.
• 09 A. S. Mishra, U. K. Acharya, A. R. Modi, and A. Srivastava, “Brain Tumor Image Segmentation using Model Average Ensembling of 3D-CNN and U-Net,” International Journal of Systems Assurance Engineering and Management (IJSA), Springer, 2022.
• 10 A. Yadav, A. Yadav, A. Singh and U. K. Acharya, “Vehicle Detection System using modified Blob Detection Technique,” Journal of Current Research in Engineering and Science, vol.4(1), 2021.
• 11 U. K. Acharya, S. Kumar, “Image enhancement using exposure and standard deviation-based sub-image histogram equalization for Night-time Images,” In Proceedings of International Conference on Artificial Intelligence and Applications, Springer, Singapore, pp. 607-615, 2020.
• 12 U. K. Acharya, and S. Kumar, “Particle swarm optimization exponential constriction factor (PSO-ECF) based channel equalization,” In 2019 6th International Conference on Computing for Sustainable Global Development (INDIACom), IEEE, pp. 94-97, 2019.
• 13 M. Shoaib, M. Mohsin, I. K. Ansari, H. Maddhesiya, and U. K. Acharya, “Single image haze removal using variable fog-weight,” In Journal of Physics: Conference Series (Vol. 1706, No. 1, p. 012091), IOP Publishing, Dec. 2020.
• 14 A. Bhaskar, U. K. Acharya, “Image steganography using modified LSB.”
• 15 K. Kumar, S. Kumar, and U. K. Acharya, “Implementation and performance measurement of Q-Varying and r-Varying IIR Notch Filter For Bio-medical Application,” In Advances in Energy Technology, Springer, Singapore, pp. 447-461, 2022.
• 16 J. Krayla, S. Kumar, U. K. Acharya, A. K. Sahani, P. Kumar and A. Sengupta, “Comparative analysis of fuzzy logic based image enhancement techniques for MRI brain images,” In Smart Data Intelligence, Springer, Singapore, pp. 447-458, 2022.
• 17 A. Khan, U. K. Acharya, A. Rai, A., A. P. Singh, A. S. Mishra, & S. Kumar, “Performance Analysis of Different Classifiers for the Application of Human Activity Identification.” In 2023 International Conference on Artificial Intelligence and Applications (ICAIA), Alliance Technology Conference (ATCON-1), IEEE, pp. 1-7, 2023.
• 18 A. Yadav, A. Yadav, A. Singh, and U. K. Acharya, “Vehicle Detection System using Modified Blob Detection Technique.”
• 19 J. Krayla, U. K. Acharya, and S. Kumar, “Performance analysis of image enhancement techniques for MRI Brain images,” In: Chong, P.H.J., Kalam, A., Pascoal, A., Bera, M.K. (eds) *Emerging Electronics and Automation*. Lecture Notes in Electrical Engineering, vol. 937, Springer, Singapore.
• 20 P. Katiyar, S. Kumar, U. K. Acharya, and P. Agarwal, “Study and implementation of efficient pseudorandom number generator,” International Conference on Intelligent Systems and Smart Infrastructure (ICISSI), 2022.
• 21 L. Colney, S. Kumar, M. Jodwal, M. Bharti and U. K. Acharya, “Performance Analysis of Adaptive Histogram Equalization-Based Image Enhancement Schemes,” 2023 International Conference on Computing, Communication, and Intelligent Systems (ICCCIS), Greater Noida, India, 2023, pp. 128-134.
• 22 U. K. Acharya, A. Faisal, M. Singh, R. Yadav & U. Goswami, “Image Enhancement Using Tri-Histogram Equalization Technique,” In 2024 International Conference on Emerging Smart Computing and Informatics, IEEE, pp. 1-6, March 2024.

Patents

• 01 Armaments detection system using automated learning algorithms, 2024, Indian Patent (2024)(Published)
• 02 Fraudulent Image Forecasting in social media Platform using predictive analytics. (2024) (Published)