Publications
Patents:
- Method of inspection for corrosion under insulation - Part I- System (Filed Jul 2011).
- Method of inspection for corrosion under insulation - Part II- Algorithms (Filed Jul 2011).
- Methods and system to monitor health of rotor blades - Part I (http://patents.justia.com/patent/20150184536).
- Methods and system to monitor health of rotor blades - Part II (http://patents.justia.com/patent/20160169765).
- Methods and systems to determine rotor imbalance - Part I (Filed Dec 2013).
- Methods and systems to determine rotor imbalance - Part II (http://patents.justia.com/patent/20160169765).
- System and method for monitoring machines (http://patents.justia.com/patent/20150369687).
- Systems and methods for inspecting reinforced concrete structures (https://www.google.com/patents/US20150115980)
- Method and system for measuring a volume of an organ of interest (https://patents.google.com/patent/US20180085043A1)
- System and method for imaging deeper tissues (Filed Feb 2017)
Journals:
- Gayathri M and Mahesh Raveendranatha Panicker, "Towards A Pixel-Level Reconfigurable Digital Beamforming Core for Diagnostic Ultrasound Imaging," accepted for publication in IEEE Transactions on Biomedical Circuits and Systems (2020)
- R. Mahesh and A. P. Vinod, "An area-efficient non-uniform filter bank for low overhead reconfiguration of multi-standard software radio channelizers," Journal of Signal Processing Systems for Signal, Image and Video Technology (formerly the Journal of VLSI Signal Processing Systems for Signal, Image and Video Technology), Springer, vol. 64, no. 3, pp.413-428, Sep. 2011.
- R. Mahesh and A. P. Vinod, "A low complexity flexible spectrum sensing scheme for mobile cognitive radio terminals," IEEE Transactions on Circuits and Systems II, vol. 58, no. 6, pp.371-375, June 2011.
- R. Mahesh and A. P. Vinod, "Low complexity flexible filter banks for uniform and non-uniform channelization in software radios using coefficient decimation," IET Circuits, Devices and Systems, vol. 5, no. 3, pp.232-242, May 2011.
- R. Mahesh and A. P. Vinod, "A Reconfigurable Low Area Complexity Filter Bank Architecture based on Frequency Response Masking for Non-Uniform Channelization in Software Radio Receivers," IEEE Transactions on Aerospace and Electronic Systems, pp. 1241-1255, vol. 47, no. 2, April 2011.
- R. Mahesh and A. P. Vinod, "New reconfigurable architectures for implementing FIR filters with low complexity," IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 29, no. 2, pp.275-288, Feb. 2010.
- R. Mahesh, A. P. Vinod, E. M-K. Lai and Amos Omondi, "Filter bank channelizers for multi-standard software defined radio receivers," Journal of Signal Processing Systems for Signal, Image and Video Technology, Springer, Article in Press: DOI 10.1007/s11265-008-0327-y.
- Jimson Mathew, R. Mahesh, A. P. Vinod and Edmund M-K. Lai, "Realization of low power high-speed channel filters with stringent adjacent channel attenuation speci cations for wireless communication receivers," IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E91-A, no.9, pp. 2564-2570, September 2008.
- R. Mahesh and A. P. Vinod, "Reconfigurable frequency response masking filters for software radio channelization," IEEE Transactions on Circuits and Systems-II, pp.274-278, vol. 55, no. 3, March 2008.
- R. Mahesh and A. P. Vinod, "A new common sub expression elimination algorithm for realizing low complexity higher order digital filters," IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, pp. 217-229, vol. 27, no. 2, Feb. 2008.
Conferences:
- Gayathri M and Mahesh Raveendranatha Panicker, "VLSI architectures for Delay Multiply and Sum Beamforming in Ultrasound Medical Imaging," in Proc. of IEEE SPCOM 2020, Bangalore, July 2020.
- Madhavanunni A.N. and Mahesh Raveendranatha Panicker, "Directional beam focusing based dual apodization approach for improved vector flow imaging ", in Proc. of IEEE ISBI 2020, Iowa City, April 2020.
- Madhavanunni A.N. and Mahesh Raveendranatha Panicker, "Triangulation based vector flow imaging with non-steered plane waves for transverse flows", in Proc. of SPIE Medical Imaging 2020, Houston, Feb 2020. (Shortlisted for Robert F Wagner Best Student Paper Award)
- Samhitha Rachakonda and R. Mahesh "Automated Noise Detection and Classi cation for Un-supervised ECG Analysis Systems Using CEEMD and Wavelet Packet Decomposition ," in Proc. of TENCON 2019, Kochi, India, September 2019.
- R. Mahesh, P. Bhushan, Ek Tsoon Tan, J. Suresh, M. Radhika, M. Luca, M. Rakesh, Improving neighborhood voxel correlation in resting state fMRI using BOLD signal decomposition ," in Proc. of OHBM 2016, Geneva, Switzerland, June 2016.
- P. Bhushan, R. Mahesh, Ek Tsoon Tan, J. Suresh, M. Radhika, M. Luca, M. Rakesh, Spatiotemporal denoising in resting state fMRI," in Proc. of OHBM 2016, Geneva, Switzerland, June 2016.
- P. Bhushan, R. Mahesh, M. Radhika, J. Suresh, Group NMF analysis for resting state fMRI," in Proc. of ISMRM 2016, Singapore, May 2016.
- R. Mahesh, P. Bhushan, Ek Tsoon Tan, J. Suresh, Blind functional clustering of resting state fMRI using non-negative matrix factorization," in Proc. of OHBM 2016.
- P. Bhushan, R. Mahesh, Ek Tsoon Tan, J. Suresh, Optimal wavelet basis selection for resting state fMRI analysis," in Proc. of OHBM 2016, Hawaii, June 2015.
- Smitha K. G., A. P. Vinod and R. Mahesh, "Reconfigurable area and power efficient I-Q mapper for adaptive modulation," in Proc. of 54th IEEE International MidWest Symposium on Circuits and Systems (MWSCAS), Seoul, South Korea, August 2011.
- Smitha K. G., R. Mahesh and A. P. Vinod, "Challenges in digital filter bank implementation from a cognitive radio perspective - A review," in Proc. of Asia-Pacific Signal and Information Processing Association (APSIPA) Annual Summit and Conference, Singapore, December 2010.
- R. Mahesh and A. P. Vinod, "Reconfigurable discrete Fourier transform filter banks for variable resolution spectrum sensing," in Proc. of IEEE International Conference on Communication Systems, November 2010, Singapore.
- R. Mahesh and A. P. Vinod, "Reconfigurable discrete Fourier transform filter banks for multi-standard channelizers," in Proc. of IEEE International Conference on Signal Processing and Communications, Bangalore, India, July 2010. (SPCOM 2010).
- S. J. Darak, A. P. Vinod, R. Mahesh and E. M-K. Lai, "A reconfigurable filter bank for uniform and non-uniform channelization in multi-standard wireless communication receivers," in Proc. of the 17th IEEE International Conference on Telecommunications, Doha, Qatar, April 2010. (ICT 2010).
- R. Mahesh, A. P. Vinod, B. Y. Tan and E. M-K. Lai, "A tree-structured non-uniform filter bank for multistandard wireless receivers," in Proc. of IEEE International Symposium on Circuits and Systems, Taiwan, May 2009. (ISCAS 2009).
- S. T. Gul, R. Mahesh, C. Moy, A. P. Vinod and Jacques Palicot, "A graphical approach for the optimization of SDR channelizers," in Proc. of URSI (International Union of Radio Science) General Assembly, Chicago, USA, August 2008.
- R. Mahesh and A. P. Vinod, "Reconfigurable filter banks for software defined radio receivers - An alternative low complexity design to conventional DFT filter banks," in Proc. of URSI (International Union of Radio Science) General Assembly, Chicago, USA, August 2008.
- R. Mahesh, A. P. Vinod, Christophe Moy and Jacques Palicot, "A low complexity reconfigurable filter bank architecture for spectrum sensing in cognitive radios," in Proc. of 3rd International Conference on Cognitive Radio Oriented Wireless Networks and Communications, Singapore May 2008. (CROWNCOM 2008).
- Smitha K. G., R. Mahesh and A. P. Vinod, "A reconfigurable multi-stage frequency response masking filter bank architecture for software defined radio receivers," in Proc. of IEEE Interna tional Symposium on Circuits and Systems, Seattle, USA, May 2008. (ISCAS 2008).
- R. Mahesh and A. P. Vinod, "Coefficient decimation approach for realizing reconfigurable finite impulse response filters," in Proc. of IEEE International Symposium on Circuits and Systems, Seattle, USA, May 2008. (ISCAS 2008).
- Jimson Mathew, R. Mahesh, A. P. Vinod and E. M-K. Lai, "Realization of low power high-speed channel filters with stringent adjacent channel attenuation specifications for software radio receivers," in Proc. of Sixth IEEE International Conference on Information, Communications and Signal Processing, Singapore, December 2007. (ICICS 2007).
- R. Mahesh and A. P. Vinod, "A new low complexity reconfigurable filter bank architecture for software radio receivers based on interpolation and masking technique," in Proc. of Sixth IEEE International Conference on Information, Communications and Signal Processing, Singapore, December 2007. (ICICS 2007).
- G. Deepak, R. Mahesh and A. Sluzek, "Adaptable area-efficient parallel architecture for grey and color image convolvers," in Proc. of IEEE International Symposium on Signals, Circuits and Systems, 2007, pp. 1-4, Vol. 2, July 2007. (ISSCS 2007).
- R. Mahesh and A. P. Vinod, "An architecture for integrating low complexity and reconfigurability for channel filters in software defined radio receivers," in Proc. of IEEE International Symposium on Circuits and Systems, pp. 2514- 2517, May 2007, USA. (ISCAS 2007).
- R. Mahesh and A. P. Vinod, "Frequency response masking based reconfigurable channel filters for software radio receivers," in Proc. of IEEE International Symposium on Circuits and Systems, pp. 2518-2521, May 2007, USA. (ISCAS 2007).
- G. Deepak, R. Mahesh and A. Sluzek, "Design of an area-efficient multiplierless processing element for fast two dimensional image convolution," in Proc. of 13th IEEE International Conference on Electronics, Circuits and Systems, pp.467-470, Dec. 2006 (ICECS 2006).
- R. Mahesh and A. P. Vinod, "Reconfigurable low complexity FIR filters for software radio receivers," in Proc of 17th IEEE International Symposium on Personal, Indoor and Mobile radio communications, pp. 1-5, Finland, Sep. 2006. (PIMRC 2006).
- R. Mahesh and A. P. Vinod, "A new common subexpression elimination algorithm for implementing low complexity FIR filters in software defined radio receivers," in Proc. of IEEE International Symposium on Circuits and Systems, pp. 4515-4518, Greece, May 2006. (ISCAS 2006).