PUBLICATIONS

Patent (in Reverse Chronological Order)

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1. Kumar Rahul, Anil Kumar Tiwari (2023). Image Compression for Transmission (Indian Patent No. 435148). The Patent Office, Government Of India. https://ipindia.gov.in/

Journals (in Reverse Chronological Order)

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1. Salim Rukhsar, Anil Kumar Tiwari, Lightweight convolution transformer for cross-patient seizure detection in multi-channel EEG signals, Computer Methods and Programs in Biomedicine, Volume 242, 2023, 104856
2. Supriya Suman, Anil Kumar Tiwari,, Tejas Ingale, Kuldeep Singh, Automated detection of Hypertensive Retinopathy using few-shot learning, Biomedical Signal Processing and Control, Volume 86, Part C, 2023, 105310, ISSN 1746-8094, https://doi.org/10.1016/j.bspc.2023.105310. Free access till September 22, 2023 Download
3. Supriya Suman, Anil Kumar Tiwari, Kuldeep Singh, Computer-aided diagnostic system for hypertensive retinopathy: A review, Computer Methods and Programs in Biomedicine, Volume 240, 2023, 107627, ISSN 0169-2607, https://doi.org/10.1016/j.cmpb.2023.107627
4. Salim Rukhsar, Anil Kumar Tiwari, Barnes–Hut approximation based accelerating t-SNE for seizure detection, Biomedical Signal Processing and Control, Volume 84, 2023, 104833, ISSN 1746-8094, https://doi.org/10.1016/j.bspc.2023.104833
5. Aditya Raj, Nisarg A. Shah, Anil Kumar Tiwari, A novel approach for fundus image enhancement, Biomedical Signal Processing and Control, Volume 71, Part B, 2022, Elsevier, Free access till 1 December Download
6. Naveen Kumar Mangal, Anil Kumar Tiwari, A review of the evolution of scientific literature on technology-assisted approaches using RGB-D sensors for musculoskeletal health monitoring, Computers in Biology and Medicine, Volume 132, 2021, Elsevier
7. Aditya Raj, N. A. Shah, Anil Kumar Tiwari, and M. G. Martini, "Multivariate Regression-Based Convolutional Neural Network Model for Fundus Image Quality Assessment," in IEEE Access, vol. 8, pp. 57810-57821, 2020, doi: 10.1109/ACCESS.2020.298258.
8. W. Lin, T.S. Shinde, W. Dai, M. Liu, X. He, Tiwari A.K., H. Xiong, Adaptive lossless compression of skeleton sequences, Signal Processing: Image Communication, Vol. 80, 2020, Elsevier
9. T.S. Shinde, Tiwari A.K., W. Lin, L. Shen, Background foreground boundary aware efficient motion search for surveillance videos, Signal Processing: Image Communication, Vol. 82, 2020, Elsevier
10. Aditya Raj, Tiwari A.K. and M. G. Martini, Fundus image quality assessment: survey, challenges, and future scope, IET Image Processing, vol. 13, no. 8, pp. 1211-1224, 2019
11. K. Rahul and Tiwari A.K., FQI: feature-based reduced-reference image quality assessment method for screen content images, IET Image Processing, vol. 13, no. 7, pp. 1170-1180, 2019
12. Rahul, Kumar, and Tiwari, A.K., Saliency Enabled Compression in JPEG Framework, 2018, IET Image Processing
13. Shinde, Tushar Shankar, and Tiwari, A.K., Efficient Direction-Oriented Search Algorithm for Block Motion Estimation, 2018, IET Image Processing
14. Jain, P.Kumar, and Tiwari A.K., A robust segmentation algorithm for phonocardiogram signal using wavelet transform with tunable Q-factor, Journal of medical and biological engineering, Vol. 38, No. 3, pp 396-410, 2018
15. Jain, P.Kumar, and Tiwari A.K., An adaptive thresholding method for the wavelet based denoising of phonocardiogram signal, Biomedical Signal Processing and Control, Vol. 38, pp 388-399, 2017
16. Maheshwari S., and Tiwari A. K., Wi-BioScan: Human identification based on radio shadows. In SENSORS, pp. 1-3, 2017, IEEE
17. Jain, P.Kumar, and Tiwari A.K., and Chourasia V.S., Performance analysis of seismocardiography for heart sound signal recording in noisy scenarios, Journal of medical engineering & technology, Vol. 40, No.3, 2015
18. Jain, P.Kumar, and Tiwari A.K., Heart monitoring systems - A review, Computers in Biology and Medicine, Vol.54, No.1, pp.1 - 13, 2014
19. Chourasia, V.S., Tiwari, A.K. and Gangopadhyay, R. , Interval Type-2 Fuzzy Logic based Antenatal Care System using Phonocardiography, Applied Soft Computing, Vol. 14 part C, pp 489–497, 2014 , Elsevier
20. Chourasia, V.S. and Tiwari, A.K., Design methodology of a new wavelet basis function for fetal phonocardiographic signals, The Scientific World Journal, Vol. 2013, pp 12 pages, 2013 , Hindawi
21. Chourasia, V.S., Tiwari, A.K. and Gangopadhyay, R. , Implementation of fetal e-health monitoring system through biotelemetry, International Journal of Electronic Healthcare, Vol. vol. 7, no. 1, pp 36-52, 2012 , Indescience
22. Chourasia, V.S., Tiwari, A.K. and Gangopadhyay, R. , Spectral Analysis of Fetal Heart Sounds in Healthy and Pathological Subjects, International Journal of Medical Engineering and Informatics, Vol. Vol. 4, No. 2, pp 125-139, 2012 , Indescience
23. Chourasia, V.S., Tiwari, A.K. and Gangopadhyay, R. , Adaptive Neuro-Fuzzy inference system for antepartum antenatal care using phonocardiography, International Journal of Biomedical Engineering & Technology, Vol. vol. 8, no. 4, pp 357-374, 2012, Indescience
24. Chourasia, V.S. and Tiwari, A.K., Wireless data acquisition system for fetal phonocardiographic signals using Bluetooth, International Journal of Computers in Healthcare, Vol. vol. 1, no. 3, pp 240-253, 2012 , Indescience
25. Chourasia, V.S., Tiwari, A.K., Gangopadhyay, R. and Akant, K.A., Fetal phonocardiogarphic signal denoising based on non-negative matrix factorization, Journal of Medical Engineering and Technology, Vol. vol. 36, no.1-2, pp 57-66, 2011 , Taylor & Francis
26. Chourasia, V.S. and Tiwari, A.K., Fetal heart rate variability analysis from phonocardiographic recordings, Journal of Mechanics in Medicine and Biology, Vol. vol. 11, no. 5, pp 1315-1331, 2011 , World Scientific
27. Chourasia, V.S., Tiwari, A.K. and Gangopadhyay, R. , Time-frequency characterization of fetal phonocardiographic signals using wavelet scalogram, Journal of Mechanics in Medicine and Biology, Vol. vol. 11, no. 2, pp 391-406, 2011 , World Scientific
28. Jakhetiya, V., Horkaew, P. and Tiwari, A.K., Iterative Visualization of a Rotationally Scanned Ultrasound on an Arbitrary 2-D plane Using 2-D Autoregressive Modeling, Knowledge and Smart Technologies and also in ECTI-Transaction on Computer and Information Technology, pp Not Known, 2010 , ECTI
29. Tiwari, A.K. and Kumar, R.V.R., A Minimum Entropy Based Switched Adaptive Predictor For Lossless Compression Of Images, Journal on Signal, Image and Video Processing, Vol. Vol. 3, No. 4, pp 307-318, 2009 , Springer
30. Chourasia. V.S. and Tiwari, A.K., A Review and Comparative Analysis of Recent Advancements in Fetal Monitoring Techniques, Critical Reviews in Biomedical Engineering, Vol. vol. 36, no. 5-6, pp 335-373, 2008 , Begell House

Conferences (in Reverse Chronological Order)

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1. Saikat Dutta, Sourya Dipta Das, Nisarg A. Shah, Anil Kumar Tiwari, Stacked Deep Multi-Scale Hierarchical Network for Fast Bokeh Effect Rendering from a Single Image, Accepted in Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshop, 2021.
2. S. Saini, D. Gupta, Tiwari A.K., Detector-SegMentor Network for Skin Lesion Localization and Segmentation, National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics
3. S. Maheshwari, Tiwari A.K., AI-Enabled WI-FI Network to estimate human sleep quality based on intensity of movements, IEEE International Conference on Advanced Networks and Telecommunications Systems, 2019
4. T. S. Shinde, Tiwari A.K. and W. Lin. Low-complexity Adaptive Switched Prediction based Lossless Compression of Time-lapse Hyperspectral Image Data. IEEE Global Conference on Signal and Information Processing (GlobalSIP), IEEE, 2019
5. T. S. Shinde and Tiwari A.K.. Pruning SIFT & SURF for Efficient Clustering of Near-duplicate Images, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 3132-3136, IEEE, 2019
6. Jain, P. Kumar, and Tiwari, A.K., A novel method for suppression of motion artifacts from the seismocardiogram signal, 2016 IEEE International Conference on Digital Signal Processing (DSP), Beijing, pp. 6-10, 2016
7. Jain, P. Kumar, and Tiwari, A.K., An adaptive method for shrinking of wavelet coefficients for phonocardiogram denoising," 2016 IEEE International Conference on Digital Signal Processing (DSP), Beijing, pp. 1-5, 2016
8. Jain, P. Kumar, and Tiwari, A.K., An algorithm for automatic segmentation of heart sound signal acquired using seismocardiography," 2016 International Conference on Systems in Medicine and Biology (ICSMB), Kharagpur, pp. 157-161, 2016
9. Jain, P. Kumar, and Tiwari, A.K., and Bhagat, O.L., Seismocardiography: An alternate method to estimate electro-mechanical window," 2016 International Conference on Systems in Medicine and Biology (ICSMB), Kharagpur, pp. 136-139, 2016
10. Maheshwari S., and Tiwari A. K., Walking Parameters Estimation Through Channel State Information Preliminary Results, 9th International Conference on Signal Processing and Communication Systems (ICSPCS’15), Cairns (Barrier reef) Australia, from December 14-16, 2015. IEEE Signal Processing Society
11. Maheshwari S., and Tiwari A. K., Ubiquitous Fall Detection Through Wireless Channel State Information, International Conference on Computing and Network Communications (CoCoNet'15),  December 16-19, 2015, Trivandrum, Kerala, India, IEEE Communication Society
12. Jaiswal, S.P., Oscar Au, Jakhetiya, V., Yuanfang Guo, Tiwari, A.K., Kong Yue, Efficient Adaptive Prediction Based Reversible Image Watermarking, IEEE Internation Conference on Image Processing (ICIP), pp 4540-4544, 2013 , IEEE
13. Jaiswal, S.P., Oscar Au, Jakhetiya, V., Bhadviya, J., Yuan Yuan, Tiwari, A.K., An Efficient Two Phase Image Interpolation Algorithm Based Upon Error Feedback Mechanism, IEEE Workshop on Signal Processing Systems, pp 251-255, 2013 , IEEE
14. Agrawal, N. and Tiwari, A.K., An efficient new edge prediction technique for removal of salt and pepper noise, IEEE International symposium on image and signal processing and analysis, pp Not known, 2013 , IEEE
15. Agrawal, N. and Tiwari, A. K., A low complex algorithm for image interpolation as well as lossless compression of natural images, IEEE International symposium on image and signal processing and analysis, pp Not known, 2013 , IEEE
16. Singla, A., Tiwari, A.K., Jaiswal, S.P., Jakhetiya, V., Adaptive Predictor Structures for Lossless Compression of Videos, IEEE Data Compression Conference (DCC), pp 410, 2012 , IEEE
17. Jaiswal, S.P., Jakhetiya, V., Kumar, A. and Tiwari, A.K., A Low Complex Context Adaptive Image Interpolation Algorithm For Real-Time Applications, IEEE International Instrumentation and Measurement Technology Conference (I2MTC), pp 1-4, 2012 , IEEE
18. Kumar, A., Agarwal, N., Bhadviya, J. and Tiwari, A.K., An efficient 2-D jacobian iteration modeling for image interpolation, 19th IEEE International Conference on Electronics, Circuits and Systems, pp 977-980, 2012 , IEEE
19. Jaiswal, S.P., Mittal, G., Jakhetiya, V. and Tiwari, A.K., An Efficient Two Pass Lossless Invisible Watermaking Algorithm for Natural Images, 19th International Conference on Systems, Signals and Image Processing, pp 164-167, 2012 , IEEE
20. Jakhetiya, V., Jaiswal, S.P., Kumar, A. and Tiwari, A.K., A Low Complex Context Based Image Interpolation Algorithm For Natural Images, 29th IEEE International Instrumentation and Measurement Technology Conference, pp 969-972, 2012 , IEEE
21. Singla, A., Shukla, J., Tiwari, A.K., Jaiswal, S.P. and Jakhetiya, V., Adaptive Predictor Structures for Lossless Compression of Videos, 22nd IEEE Data Compression Conference, pp 410, 2012 , IEEE
22. Jakhetiya, V., Jaiswal, S.P., Singla, A. and Tiwari, A.K., A Lossless Image Prediction Algorithm using Slope Estimation and Least Square Optimization, 29th IEEE International Instrumentation and Measurement Technology Conference, pp 1567 - 1570 , 2012 , IEEE
23. Bhadviya, J., Jaiswal, S.P., Jakhetiya, V. and Tiwari, A.K., Exploitation of Temporal Redundancy for Lossless Video Coding, biennial IEEE APCCAS 2012, pp 663-666, 2012 , IEEE
24. Mittal, G., Jakhetiya, V., Jaiswal, S.P., Oscar C. Au, Bit-Depth Expansion Using Minimum Risk Based Classification, IEEE Visual Communication and Image Processing, pp Not Known, 2012 , IEEE
25. Jakhetiya, V., Jaiswal, S.P., Tiwari, A.K., Oscar C. Au, Interpolation Based Symmetrical Predictor Structure For Lossless Image Coding, IEEE International Symposium on Circuits and Systems, pp 2913-2916, 2012 , IEEE
26. Jakhetiya, V., Jaiswal, S.P., Tiwari, A.K. and Oscar C. AU, Interpolation Based Symmetrical Predictor Structure For Lossless Image Coding, 45th Anual IEEE International Symposium on Circuits andSystems, pp 2913 - 2916 , 2012 , IEEE
27. Jakhetiya, V., Jaiswal, S.P., Tiwari, A.K., An Efficient Image Interpolation Algorithm Based upon the Switching and Self Learned Characteristics for Natural Images, 44th IEEE International Symposium on Circuits and Systems, pp 861 - 864, 2011 , IEEE
28. Jakhetiya, V., Jaiswal, S.P. and Tiwari, A.K., A Novel Predictor Coefficient Interpolation Approach for Lossless Compression of Images, International Instrumentation and Measurement Technol- ogy Conference, pp 1 - 4, 2011 , IEEE
29. Sharma, A. and Tiwari, A.K., Lossless Video Coding using Grid-Gradient Classification, 18th IEEE International Conference on Image Processing, pp 2041-2044, 2011 , IEEE
30. Chobey, D.K., Sharma, A., Tiwari, A.K., A Novel Prediction Model For Lossless Video Compression, 21st IEEE Data Compression Conference, pp 452, 2011 , IEEE
31. Mohit Vaishnav, Ashwani Sharma, Anil Kumar Tiwari, A Novel Computationally Efficient Motion Compensation Method Based on Pixel by Pixel Prediction, 21st IEEE Data Compression Conference, pp 480, 2011 , IEEE
32. Jakhetiya, V., Jaiswal, S.P. and Tiwari, A.K., A Computationally Efficient Context based Image Interpolation Algorithm for natural images, IEEE International Instrumentation and Measurement Technology Conference (I2MTC), pp 1-4, 2011 , IEEE
33. Jakhetiya, V., Jaiswal, S.P., Tiwari, A.K., A Computationally Efficient Context Based Image Interpolation Algorithm For Natural Images, 28th IEEE International Instrumentation and Measurement Technology Conference, pp 1 - 4, 2011 , IEEE
34. Jakhetiya, V., Jaiswal, S.P., Tiwari, A.K., A Novel Predictor Coefficient Interpolation Algorithm for Enhancement of Spatial Resolution of Images, Asia Pacific Conference on Circuits and Systems, pp 140 - 143, 2010 , IEEE
35. Shukla, J., Alwani, M. and Tiwari, A.K., A survey on lossless image compression methods, 2nd International Conference on Computer Engineering and Technology (ICCET), 2010, Vol. vol. 6, pp V6-136-V6-141, 2010 , IEEE
36. Alwani, M., Goyal, D. and Tiwari, A.K., A Constrast Enhancement Based Algorithm To Improve Visibility Of Colored Foggy Images, Proceedings of the 4th WSEAS International Conference on Business Administration (ICBA 2010), pp 26-31, 2010, WSEAS
37. Alwani, M., Goyal, D. and Tiwari, A.K., Medical Image Enhancement Algorithm Based On Local Contrast Enhancement And Human Visual Characteristics, Proceedings of the 7th IASTED International Conference on BioMedical Engineering (BIOMED), Vol. vol. 680, issue 139, pp 237-243, 2010 , ACTA
38. Tiwari, A.K. and Kumar, R.V.R., A Lattice Algorithm For Lossless Image Compression Using Half-Plane Support Data, IEEE TENCON, Vol. Vol. 3, pp 899 - 903, 2003 , IEEE
39. Tiwari, A.K. and Kumar, R.V.R., An Efficient Two-Stage Predictive Coding Method For Lossless Compression Of Images, International Conference on Advances in Pattern Recognition, pp 303-307, 2003 , books.google.co.in
40. Tiwari, A.K. and Kumar, R.V.R., An Adaptive Lattice Algorithm For Modeling And Compression Of Picture Signals, Proceeding of 8th National Conference on Communications, pp 467-470, 2002 , Joint Telematics of IITs and IISc

STUDENTS

Ph.D Students
	Aditya Raj			raj.2@iitj.ac.in
	Reseach Area: Fundus Image Processing, Image Quality Assessment
	Naveen Mangal			mangal.2@iitj.ac.in
	Reseach Area: Healthcare Technologies, Human Body Monitoring, Kinematic Analysis
	Supriya Suman			suman.4@iitj.ac.in
	Reseach Area: Healthcare Technologies
	Salim Rukhsar			rukhsar.1@iitj.ac.in
	Reseach Area: Biomedical Signal Processing, Machine Learning
M.Tech-Ph.D. Dual Degree Student
	Deepshikha Bhattacharya			bhattacharya.1@iitj.ac.in
	Reseach Area: Healthcare Technologies
Alumni
	Dr. Puneet Kumar Jain			jainp@nitrkl.ac.in
	Assistant Professor @ NIT Rourkela, Rourkela Reseach Area: Biomedical signal and image processing, AI and ML for Healthcare
	Dr. Kumar Rahul			rahul.1@iitj.ac.in
	Data Scientist II, Amazon Development Center, Hyderabad Reseach Area: Camera and Screen Content Image Compression and its Quality Assessment
	Tushar Shinde			shinde.1@iitj.ac.in
	Video Coding Engineer, Qualcomm, Hyderabad Reseach Area: Image and Video Compression

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