Ramaiah J.;de Rubeis T.;Gannavarpu R.;Ambrosini D., "Quantitative flow visualization by hidden grid background oriented schlieren", Optics and Lasers in Engineering, 160, 2023.
Satya Vithin A.V.;Ramaiah J.;Gannavarpu R., "Deep learning based single shot multiple phase derivative retrieval method in multi-wave digital holographic interferometry", Optics and Lasers in Engineering, 162, 2023.
Vithin A.V.S.;Gannavarpu R., "Quantitative phase gradient metrology using diffraction phase microscopy and deep learning", Journal of the Optical Society of America A: Optics and Image Science, and Vision, 40, 2023.
Pandey D.;Gannavarpu R., "Nanoscale surface profile measurement using state space approach in digital holographic microscopy", Surface Topography: Metrology and Properties, 11, 2023.
N. S.;Vithin A.V.S.;Ajithprasad S.;Gannavarpu R., "Surface profile measurement using nonlinear optimization approach in diffraction phase microscopy", Optics and Laser Technology, 167, 2023.
Ambrosini D.;Rubeis T.D.;Paoletti D.;Ramaiah J.;Gannavarpu R., "Hidden Grid Background Oriented Schlieren in studying convective flows", Journal of Physics: Conference Series, 2509, 2023.
Narayan S.K.;Vithin A.V.S.;Gannavarpu R., "Deep learning assisted non-contact defect identification method using diffraction phase microscopy", Applied Optics, 62, 2023.
Sharma N.;Khare K.;Gupta S., "Determining the transfer function of a reconstructive spectrometer using measurements at two wavelengths", Optics letters, 48, 2023.
Sutradhar A.;Sam J.C.;Gupta S., "Optical gratings fabricated using the capillary-assisted self-assembly of nanoparticles on a flexible substrate", Applied Optics, 62, 2023.
Paul A.;Mishra T.;Krishnamurthy P.K., "Fiber-optic frequency comb generation using low-seed power FWM and Brillouin-assisted power equalization", Applied Optics, 62, 2023.
Vithin A.V.S.;Vishnoi A.;Gannavarpu R., "Phase derivative estimation in digital holographic interferometry using a deep learning approach", Applied Optics, 61, 2022.
Sharma S.;Kulkarni R.;Vishnoi A.;Gannavarpu R., "Wrapped phase denoising using adaptive Kalman smoother algorithm", Journal of Modern Optics, 2022.
Ghosh A.;Kulkarni R.;Gannavarpu R., "Phase unwrapping algorithm using breadth-first-search and multi-level segmentation of phase quality interval in digital holography", Journal of Modern Optics, 2022.
Pandey D.;Ramaiah J.;Ajithaprasad S.;Gannavarpu R., "Subspace analysis based machine learning method for automated defect detection from fringe patterns", Optik, 270, 2022.
Ramaiah J.;Gannavarpu R., "Multiple phase extraction using graphics processing unit assisted unitary transformation method in digital holographic interferometry", Applied Optics, 61, 2022.
Pandey D.;Gannavarpu R., "Fringe pattern defect identification using Kalman filter and machine learning", Optics InfoBase Conference Papers, 2022.
Vithin A.V.S.;Ramaiah J.;Pandey D.;Gannavarpu R., "Displacement derivative analysis using deep learning in digital holographic interferometry", Optics InfoBase Conference Papers, 2022.
Sharma N.;Gupta S., "Determining Transfer Function of Reconstructive Spectrometer using Two Laser Sources", 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings, 2022.
Kumar R.;Gupta S.;Venkatesh K.S., "Quadratic smoothing based video stabilization using spatio-temporal regularity flow", Multimedia Tools and Applications, 2022.
Sutradhar A.;Sam J.C.;Gupta S., "Enhanced Diffraction Efficiency using Metal Nanoparticle based Grating on Flexible Substrate", 2022 IEEE Photonics Conference, IPC 2022 - Proceedings, 2022.
Sutradhar A.;Gupta S., "Functionalization of Optical Fiber Tips using Colloidal Nanoparticles", Optics InfoBase Conference Papers, 2022.
Paul A.;Krishnamurthy P.K., "All-SBS fiber-based setup for optical frequency comb generation utilizing a pump recycling technique and comb line isolation by implementing Brillouin amplification", Applied Optics, 61, 2022.
Awasthi S.K.;Singh Y.N., "AbsoluteTrust: Algorithm for Aggregation of Trust in Peer-to-Peer Networks", IEEE Transactions on Dependable and Secure Computing, 19, 2022.
Gaurav K.;Bhattacharya S.;Singh Y.N.;Ghosh S., "To purchase or to pirate: Investigating the role of social influence on digital piracy contagion", Pramana - Journal of Physics, 96, 2022.
Tripathi R.N.;Kumar Gaurav ;Singh Y.N., "Configuration of the Communication Radius for Partial Coverage in WSN", Lecture Notes in Electrical Engineering, 929, 2022.
Chatterjee S.;Rangarajan N.;Patnaik S.;Rajasekharan D.;Sinanoglu O.;Chauhan Y.S., "FerroCoin: Ferroelectric Tunnel Junction-Based True Random Number Generator", IEEE Transactions on Emerging Topics in Computing, 2022.
Ramaiah J.;Gannavarpu R., "Non-invasive deformation metrology using subspace analysis in digital holographic interferometry", Measurement Science and Technology, 32, 2021.
Pandey D.;Ramaiah J.;Gannavarpu R., "Fast measurement of phase and its derivatives in digital holographic interferometry using graphics processing unit assisted state space method", Optik, 248, 2021.
Ramaiah J.;Gannavarpu R., "Dynamic displacement measurement in digital holographic interferometry using eigenspace analysis", Applied Optics, 60, 2021.
Vithin A.V.S.;Gannavarpu R., "Robust method for fringe demodulation under rapid phase and amplitude fluctuations", Optics InfoBase Conference Papers, 2021.
Ramaiah J.;Gannavarpu R., "Defect localization in noisy fringe patterns using subspace method and naive Bayes classifier", Optics InfoBase Conference Papers, 2021.
Vithin A.V.S.;Gannavarpu R., "Estimation of phase derivative with sharp variations in digital holography using total variational regularization", Optics InfoBase Conference Papers, 2021.
Vishnoi A.;Gannavarpu R., "Single shot quantitative phase gradient estimation using Wigner-Ville distribution in digital holographic microscopy", OSA Continuum, 4, 2021.
Sharma S.;Kulkarni R.;Ajithaprasad S.;Gannavarpu R., "Fringe pattern normalization algorithm using Kalman filter", Results in Optics, 5, 2021.
Sharma N.;Kumar G.;Garg V.;Mote R.G.;Gupta S., "Reconstructive spectrometer using a photonic crystal cavity", Optics Express, 29, 2021.
Sharma N.;Kumar G.;Gupta S., "Computational Spectrometer based on Photonic Crystal Cavity and Reconstruction Algorithm", Optics InfoBase Conference Papers, 2021.
Sharma N.;Kumar G.;Gupta S., "Experimental Generation of Dispersion Curve of Photonic Crystal Cavity using two Laser Sources", Optics InfoBase Conference Papers, 2021.
Vij N.K.;Khosla M.;Gupta S., "Mutli-variable Optimization of Cooling of Mechanical Mode assisted by Three-level System", Optics InfoBase Conference Papers, 2021.
Paul A.;Pradeep Kumar K., "Generation of optical frequency comb using cascaded Brillouin scattering at low power utilizing pump recycling technique in a single mode fiber", 2021 National Conference on Communications, NCC 2021, 2021.
Kumar G.;Chandra N.;Krishnamurthy P.K., "Optical sideband interference using optical IQ and Mach-Zehnder modulators", 2021 National Conference on Communications, NCC 2021, 2021.
Sanyal W.;Sharma S.;Krishnamurthy P.K., "Multi-rate kalman filter for carrier phase recovery in 200 gbps PDM coherent optical receivers", 2021 National Conference on Communications, NCC 2021, 2021.
Gupta R.;Singh Y.N.;Goswami A., "Trust estimation in peer-to-peer network using BLUE", Peer-to-Peer Networking and Applications, 14, 2021.
Singha N.;Singh Y.N., "New incentive mechanism to enhance cooperation in wireless P2P networks", Peer-to-Peer Networking and Applications, 14, 2021.
Kumar G.;Singh Y.N., "SimRouter: Message routing based on Similarity and Relative Probable Positions of nodes in DTNs", 10th IEEE International Conference on Communication, Networks and Satellite, Comnetsat 2021 - Proceedings, 2021.
Dhuli S.;Kouachi S.;Chhabra A.;Singh Y.N., "Network Robustness Analysis for IoT Networks using Regular Graphs", IEEE Internet of Things Journal, 2021.
Tiwary N.;Naik N V.R.;Panda A.K.;Lenka R.K.;Narendra A., "Sliding mode and current observer-based direct power control of dual active bridge converter with constant power load", International Transactions on Electrical Energy Systems, 31, 2021.
Tiwary N.;Naik V.N.;Panda A.K.;Narendra A.;Lenka R.K., "Fuzzy Logic Based Direct Power Control of Dual Active Bridge Converter", ICPEE 2021 - 2021 1st International Conference on Power Electronics and Energy, 2021.
Gottam O.;Naik N.;Kumar Pandey P.;Gambhir S., "RBF level-set based fully-nonlinear fluorescence photoacoustic pharmacokinetic tomography", Inverse Problems in Science and Engineering, 2021.
Patil N.;Naik N., "δ-SP<inf>N</inf> approximation for numerical modeling of directional sources and scattering", Journal of the Optical Society of America A: Optics and Image Science, and Vision, 38, 2021.
Patil N.;Naik N., "3D fluorescence optical tomography with directed sources using the δ-SP<inf>3</inf> approximation", Optics InfoBase Conference Papers, 2021.
Gottam O.;Naik N.;Pandey P.K.;Gambhir S., "Gradient filter reconstruction approach to fluorescence photoacoustic based pharmacokinetic tomography", Optics InfoBase Conference Papers, 2021.
Rajasekharan D.;Rangarajan N.;Patnaik S.;Sinanoglu O.;Chauhan Y.S., "SCANet: Securing the Weights With Superparamagnetic-MTJ Crossbar Array Networks", IEEE Transactions on Neural Networks and Learning Systems, 2021.
Gottam O.;Naik N.;Pandey P.K.;Gambhir S., "Gradient filter reconstruction approach to fluorescence photoacoustic-based pharmacokinetic tomography", Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 11923, 2021.
Patil N.;Naik N., "3D fluorescence optical tomography with directed sources using the δ-SP<sup>3</sup>approximation", Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 11920, 2021.
Jagadesh Ramaiah ., Sreeprasad Ajithaprasad ., Rajshekhar Gannavarpu ., Dario Ambrosini ., "Fast and robust method for flow analysis using GPU assisted diffractive optical element based background oriented schlieren (BOS)", Optics and Lasers in Engineering, 126, 2020.
Kumar H.;Gupta S.;Venkatesh K.S., "Simultaneous estimation of defocus and motion blurs from single image using equivalent gaussian representation", IEEE Transactions on Circuits and Systems for Video Technology, 30, 2020.
Kumar H.;Gupta S.;Venkatesh K.S., "A novel non-customary method of image compression based on image spectrum", Sadhana - Academy Proceedings in Engineering Sciences, 45, 2020.
Naresh Sharma, Govind Kumar, Vivek Garg, Rakesh G. Mote, R. Vijaya and Shilpi Gupta, "Translationally Invariant Generation of Annular Beams Using Thin Films", IEEE Photonics Technology Letters, 32, 2020.
Singha N.;Singh Y.N.;Gupta R., "Adaptive Capacity Partitioning in Cooperative Computing to Maximize Received Resources", IEEE Access, 8, 2020.
Ghosh S.;Gaurav K.;Bhattacharya S.;Singh Y.N., "Ensuring the spread of referral marketing campaigns: a quantitative treatment", Scientific Reports, 10, 2020.
Narendra A.;Venkataramana Naik N.;Panda A.K.;Tiwary N., "A Comprehensive Review of PV Driven Electrical Motors", Solar Energy, 195, 2020.
Singh, Arun Kant;Potluri, Ramprasad, "Can-based networked path-tracking control of a 4WS4WD electric vehicle: Selection of sampling period and hardware-in-the-loop simulation", ACM International Conference Proceeding Series, 2019.
Kumar H.;Yadav A.;Gupta S.;Venkatesh K., "Depth Map Estimation Using Defocus and Motion Cues", IEEE Transactions on Circuits and Systems for Video Technology, 29, 2019.
Kumar H.;Gupta S.;Venkatesh K., "Resolving Focal Plane Ambiguity using Chromatic Aberration and Color Uniformity Principle", International Conference on Digital Signal Processing, DSP, 2018-November, 2019.
Mahajan M.;Kallatt S.;Dandu M.;Sharma N.;Gupta S.;Majumdar K., "Light emission from the layered metal 2H-TaSe<inf>2</inf> and its potential applications", Communications Physics, 2, 2019.
Kumar H.;Gupta S.;Venkatesh K., "Realtime dehazing using colour uniformity principle", IET Image Processing, 13, 2019.
Kumar H.;Gupta S.;Venkatesh K.S., "A novel blurring based method for video compression", GlobalSIP 2019 - 7th IEEE Global Conference on Signal and Information Processing, Proceedings, 2019.
Rao, Sravya;Shaw, Rahul;Rout, Dipak;Kumar, Govind;Vijaya, R.;Gupta, Shilpi, "Diffraction imaging of cracks in self-assembled photonic crystals", Optical Materials, 91, 2019.
Arpita Sinha Roy ., Pradeep Kumar Krishnamurthy ., "Brillouin-induced self-heterodyne method for low jitter measurement of laser linewidth", Journal of the Optical Society of America B: Optical Physics, 36, 2019.
Awasthi S.;Singh Y., "Simplified Biased Contribution Index (SBCI): A mechanism to make P2P network fair and efficient for resource sharing", Journal of Parallel and Distributed Computing, 124, 2019.
Pandey, Prabodh Kumar;Gottam, Omprakash;Naik, Naren;Pradhan, Asima, "Comparative study of one-step and two-step quantitative fluorescence photoacoustic tomography", Applied Optics, 58, 2019.
Patil, Nishigandha;Naik, Naren, "Second-order adjoint sensitivities for fluorescence optical tomography based on the SP<inf>N</inf> approximation", Journal of the Optical Society of America A: Optics and Image Science, and Vision, 36, 2019.
Gottam, Omprakash;Naik, Naren;Gambhir, Sanjay, "Parameterized level-set based pharmacokinetic fluorescence optical tomography using the regularized Gauss-Newton filter", Journal of Biomedical Optics, 24, 2019.
Narendra A.;Venkataramana Naik N.;Panda A.K.;Tiwary N., "Modelling and Analysis of Grid-tied Solar PV System", 2019 International Conference on Power Electronics, Control and Automation, ICPECA 2019 - Proceedings, 2019-November, 2019.
Naik N.V.R., "An Interval Type-2 Fuzzy Based DTC of IMD Using the Hybrid Duty Ratio Control", Proceedings of the International Conference on Power Electronics and Drive Systems, 2019-July, 2019.
Naik N.V.R., "A Real-time Enactment of Fuzzy Based Direct Torque Control of Induction Motor Drive with DS-1104", 2019 10th International Conference on Computing, Communication and Networking Technologies, ICCCNT 2019, 2019.
Narendra A.;Naik N.V.R.;Panda A.K.;Tiwary N., "A Real Time Implementation of PV Driven DC Motor along with Wireless Control", 2019 10th International Conference on Computing, Communication and Networking Technologies, ICCCNT 2019, 2019.
Lohani, Varsha;Sharma, Anjali;Singh, Yatindra Nath, "Routing, Modulation and Spectrum Assignment using an AI based Algorithm", 2019 11th International Conference on Communication Systems and Networks, COMSNETS 2019, 2019.
Ajithaprasad, Sreeprasad;Gannavarpu, Rajshekhar, "Non-invasive precision metrology using diffraction phase microscopy and space-frequency method", Optics and Lasers in Engineering, 109, 2018.
Singh, Arun Kant;Potluri, Ramprasad, "CAN-based networked path-tracking control of a 4WS4WD electric vehicle: Minimum sampling period", 2018 Indian Control Conference, ICC 2018 - Proceedings, 2018-January, 2018.
Singh, Arun Kant;Potluri, Ramprasad, "CAN-based networked path-tracking control of a 4WS4WD electric vehicle: Maximum sampling period", 2018 Indian Control Conference, ICC 2018 - Proceedings, 2018-January, 2018.
Kumar H.;Gupta S.;Venkatesh K., "A Novel Method for Image Compression Using Spectrum", 2017 9th International Conference on Advances in Pattern Recognition, ICAPR 2017, 2018.
Khosla, Meenakshi;Rao, Sravya;Gupta, Shilpi, "Polarons Explain Luminescence Behavior of Colloidal Quantum Dots at Low Temperature", Scientific Reports, 8, 2018.
Kumar, Govind;Mansoor, B.;Krishnamurthy, Pradeep Kumar, "Subcarrier modulation to improve detuning bandwidth of harmonic mode locked fiber lasers", 2018 3rd International Conference on Microwave and Photonics, ICMAP 2018, 2018-January, 2018.
Awasthi S.;Singh Y., "Biased contribution index: A new faster convergent index to maintain the fairness in peer-to-peer networks", Electronics Letters, 54, 2018.
Pandey P.K.;Naik N.;Munshi P.;Pradhan A., "Inherent error estimates for noisy-data discrimination and filter-specification in universal back-projection based photo-acoustic tomography", Biomedical Physics and Engineering Express, 4, 2018.
Patil, Nishigandha;Naik, Naren, "Adjoint based Hessian evaluation for SP<inf>N</inf> modeled optical tomography", Proceedings of SPIE - The International Society for Optical Engineering, 10711, 2018.
Gottam, Omprakash;Naik, Naren;Gambhir, Sanjay, "Shape based pharmacokinetic fluorescence optical tomography", Proceedings of SPIE - The International Society for Optical Engineering, 10711, 2018.
Narendra A.;Venkataramana Naik N.;Tiwary N., "PV fed Separately Excited DC Motor with a Closed Loop Speed Control", 8th IEEE Power India International Conference, PIICON 2018, 2018.
