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Dr. Oruganti Venkata Ramana Murthy

Associate Professor, Department of Computer Science , School of Engineering, Amaravati

Qualification: Ph.D
ovr_murthy@av.amrita.edu
Orcid Profile
Ramana Murthy's Google Scholar Profile
Scopus Author ID
Research Interest: Computational biology, large language models, Deep learning

Bio

O.V. Ramana Murthy received his Masters and PhD degrees in Electrical Engineering from IIT Delhi. He has more than 9 years of research experience in reputed Universities including National University of Singapore, Nanyang Technological University, Singapore and University of Canberra, Australia. He has more than 40 publications in major international journals and conferences to his credit. He is also a visiting researcher to School of Computer Science, Carnegie Mellon University. USA.

Ph. D.  Guidance

  1. Co-guide R Anand 2022. Developing algorithms for Band Selection in Airborne Hyper-spectral Image using Optimization Technique.
  2. Co-guide Anoop S May 2023. Aerodynamic Performance and Stability derivatives Analysis of a Single Tethered Aerostat under Unsteady Conditions
  3. Guide Devika K Thesis submitted April 2023 Neurological Disorders Detection using Longitudinal Neuroimaging: A One-Class Model Approach
  4. Guide Radhika K Thesis submitted April 2023 Novel Multimodal Feature Representation Learning for Subject-independent Stress Detection using Physiological Signals
Publications

Journal Article

Year : 2023

Multimodal Hierarchical CNN Feature Fusion for Stress Detection

Cite this Research Publication : Kuttala, Radhika, Ramanathan Subramanian, and Venkata Ramana Murthy Oruganti. "Multimodal Hierarchical CNN Feature Fusion for Stress Detection." IEEE Access 11 (2023): 6867-6878

Publisher : IEEE

Year : 2023

Hierarchical Autoencoder Frequency Features for Stress Detection

Cite this Research Publication : Kuttala, Radhika, Ramanathan Subramanian, and Venkata Ramana Murthy Oruganti. "Hierarchical Autoencoder Frequency Features for Stress Detection." IEEE Access (2023).

Year : 2022

Joint Modality Features in Frequency Domain for Stress Detection

Cite this Research Publication : K. Radhika, R. Subramanian and V. R. M. Oruganti, ”Joint Modality Features in Frequency Domain for Stress Detection,” in IEEE.

Publisher : IEEE

Year : 2022

Dense attentive GAN-based one-class model for detection of autism and ADHD

Cite this Research Publication : Devika Kuttala, Dwarikanath Mahapatra, Ramanathan Subramanian, V. Ramana Murthy Oruganti, Dense attentive GAN-based one-class model for detection of autism and ADHD, Journal of King Saud University - Computer and Information Sciences, Volume 34, Issue 10, Part B, 2022, Pages 10444-10458.

Year : 2021

Sentiment Analysis in Indian Sub-continent During COVID-19 Second Wave using Twitter Data

Cite this Research Publication : M. Bl, S. Midha and V. R. Murthy Oruganti. Sentiment Analysis in Indian Sub-continent During COVID-19 Second Wave using Twitter Data. 2021 IEEE 9th Region 10 Humanitarian Technology Conference (R10-HTC), 2021, pp. 01-06.

Publisher : IEEE

Year : 2021

An Unsupervised Approach for COVID-19 Detection using Chest CT Images

Cite this Research Publication : P. S, K. Devika and V. R. Murthy Oruganti, An Unsupervised Approach for COVID-19 Detection using Chest CT Images. 2021 IEEE 9th Region 10 Humanitarian Technology Conference (R10-HTC), 2021.

Publisher : IEEE

Year : 2019

Cross-Domain Transfer Learning for Complex Emotion Recognition

Cite this Research Publication : B Bhalaji and O V Ramana Murthy, “Cross-Domain Transfer Learning for Complex Emotion Recognition” presented IEEE Automatic Face and Gesture Recognition (FG), 2nd Workshop on Large Scale Emotion Recognition and Analysis, Lille, France, May 14-18, 2019

Publisher : IEEE

Year : 2016

Dimensionality reduction of Fisher vectors for human action recognition

Cite this Research Publication : R. Goecke and Dr. Oruganti Venkata Ramana Murthy, “Dimensionality reduction of Fisher vectors for human action recognition”, IET Computer Vision, vol. 10, pp. 392-397(5), 2016.

Publisher : IET Computer Vision, Institution of Engineering and Technology,

Year : 2015

Ordered trajectories for human action recognition with large number of classes

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Goecke, R., “Ordered trajectories for human action recognition with large number of classes”, Image and Vision Computing, vol. 42, pp. 22 - 34, 2015.

Publisher : Image and Vision Computing

Year : 2015

Harnessing the Deep Net Object Models for Enhancing Human Action Recognition

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Goecke, R., “Harnessing the Deep Net Object Models for Enhancing Human Action Recognition”, CoRR, vol. abs/1512.06498, 2015.

Publisher : CoRR

Year : 2014

Uc–hcc submission to thumos 2014

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Goecke, R., “Uc–hcc submission to thumos 2014”, THUMOS Challenge: Action Recognition with a Large Number of Classes, 2014.

Publisher : THUMOS Challenge: Action Recognition with a Large Number of Classes

Year : 2013

An approach to divide pre-detected Devanagari words from the scene images into characters

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy, Roy, S., Narang, V., Hanmandlu, M., and Gupta, S., “An approach to divide pre-detected Devanagari words from the scene images into characters”, Signal, Image and Video Processing, vol. 7, pp. 1071–1082, 2013.

Publisher : Signal, Image and Video Processing

Year : 2012

Devanagari character recognition in the wild’

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy, Roy, S., Narang, V., and Hanmandlu, M., “Devanagari character recognition in the wild'”, International Journal of Computer Applications, vol. 38, pp. 38–45, 2012.

Publisher : International Journal of Computer Applications

Year : 2012

An approach to offline handwritten Devanagari word segmentation

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Hanmandlu, M., “An approach to offline handwritten Devanagari word segmentation”, International Journal of Computer Applications in Technology, vol. 44, pp. 284–292, 2012.

Publisher : Inderscience Publishers

Year : 2012

Devanagari character recognition in the wild’

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy, Roy, S., Narang, V., and Hanmandlu, M., “Devanagari character recognition in the wild'”, International Journal of Computer Applications, vol. 38, pp. 38–45, 2012.

Publisher : International Journal of Computer Applications

Year : 2011

Zoning based Devanagari character recognition

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Hanmandlu, M., “Zoning based Devanagari character recognition”, International Journal of Computer Applications, vol. 27, 2011.

Publisher : International Journal of Computer Applications, International Journal of Computer Applications

Year : 2011

A Study on the Effect of Outliers in Devanagari Character Recognition

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Hanmandlu, M., “A Study on the Effect of Outliers in Devanagari Character Recognition”, International Journal of Computer Applications, vol. 32, 2011.

Publisher : International Journal of Computer Applications, International Journal of Computer Applications

Year : 2011

Interactive Fuzzy Model Based Recognition of Handwritten numerals

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Hanmandlu, M., “Interactive Fuzzy Model Based Recognition of Handwritten numerals”, Journal of Pattern Recognition Research, vol. 6, pp. 154–165, 2011.

Publisher : Journal of Pattern Recognition Research

Year : 2009

A novel approach to classification of facial expressions from 3D-mesh datasets using modified \PCA\

Cite this Research Publication : Y. V. Venkatesh, Kassim, A. A., and Dr. Oruganti Venkata Ramana Murthy, “A novel approach to classification of facial expressions from 3D-mesh datasets using modified \PCA\”, Pattern Recognition Letters, vol. 30, pp. 1128 - 1137, 2009.

Publisher : Pattern Recognition Letters

Year : 2007

Fuzzy model based recognition of handwritten numerals

Cite this Research Publication : M. Hanmandlu and Dr. Oruganti Venkata Ramana Murthy, “Fuzzy model based recognition of handwritten numerals”, Pattern Recognition, vol. 40, pp. 1840 - 1854, 2007.

Publisher : Pattern Recognition

Year : 2005

Adaptive stick–slip friction and backlash compensation using dynamic fuzzy logic system

Cite this Research Publication : S. Suraneni, Kar, I. N., Dr. Oruganti Venkata Ramana Murthy, and Bhatt, R. K. P., “Adaptive stick–slip friction and backlash compensation using dynamic fuzzy logic system”, Applied Soft Computing, vol. 6, pp. 26 - 37, 2005.

Publisher : Applied Soft Computing

Year : 2004

Extended dynamic fuzzy logic system (DFLS) based indirect stable adaptive control of non-linear systems

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy, Bhatt, R. K. P., and Ahmad, N., “Extended dynamic fuzzy logic system (DFLS) based indirect stable adaptive control of non-linear systems”, Applied Soft Computing, vol. 4, pp. 109 - 119, 2004.

Publisher : Applied Soft Computing

Conference Paper

Year : 2015

Video and Image Based Emotion Recognition Challenges in the Wild: EmotiW 2015

Cite this Research Publication : A. Dhall, Dr. Oruganti Venkata Ramana Murthy, Goecke, R., Joshi, J., and Gedeon, T., “Video and Image Based Emotion Recognition Challenges in the Wild: EmotiW 2015”, in Proceedings of the 2015 ACM on International Conference on Multimodal Interaction, New York, NY, USA, 2015.

Publisher : Proceedings of the 2015 ACM on International Conference on Multimodal Interaction

Year : 2015

Play with me – Measuring a child’s engagement in a social interaction

Cite this Research Publication : S. S. Rajagopalan, Dr. Oruganti Venkata Ramana Murthy, Goecke, R., and Rozga, A., “Play with me - Measuring a child's engagement in a social interaction”, in 2015 11th IEEE International Conference and Workshops on Automatic Face and Gesture Recognition (FG), 2015.

Publisher : 2015 11th IEEE International Conference and Workshops on Automatic Face and Gesture Recognition (FG) (2015)

Year : 2015

Injury Mechanism Classification in Soccer Videos

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Goecke, R., “Injury Mechanism Classification in Soccer Videos”, in 2015 IEEE International Conference on Computer Vision Workshop (ICCVW), 2015.

Publisher : 2015 IEEE International Conference on Computer Vision Workshop (ICCVW)

Year : 2014

The Influence of Temporal Information on Human Action Recognition with Large Number of Classes

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Goecke, R., “The Influence of Temporal Information on Human Action Recognition with Large Number of Classes”, in 2014 International Conference on Digital Image Computing: Techniques and Applications (DICTA), 2014.

Publisher : 2014 International Conference on Digital Image Computing: Techniques and Applications (DICTA)

Year : 2014

Dense body part trajectories for human action recognition

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy, Radwan, I., and Goecke, R., “Dense body part trajectories for human action recognition”, in 2014 IEEE International Conference on Image Processing (ICIP), 2014.

Publisher : 2014 IEEE International Conference on Image Processing (ICIP)

Year : 2013

Ordered Trajectories for Large Scale Human Action Recognition

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy and Goecke, R., “Ordered Trajectories for Large Scale Human Action Recognition”, in The IEEE International Conference on Computer Vision (ICCV) Workshops, 2013.


Publisher : The IEEE International Conference on Computer Vision (ICCV) Workshops

Year : 2013

On the Effect of Human Body Parts in Large Scale Human Behaviour Recognition

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy, Radwan, I., Dhall, A., and Goecke, R., “On the Effect of Human Body Parts in Large Scale Human Behaviour Recognition”, in 2013 International Conference on Digital Image Computing: Techniques and Applications (DICTA), 2013.

Publisher : 2013 International Conference on Digital Image Computing: Techniques and Applications (DICTA)

Year : 2013

Devanagari Character Recognition in Scene Images

Cite this Research Publication : V. Narang, Roy, S., Dr. Oruganti Venkata Ramana Murthy, and Hanmandlu, M., “Devanagari Character Recognition in Scene Images”, in 2013 12th International Conference on Document Analysis and Recognition, 2013.

Publisher : 2013 12th International Conference on Document Analysis and Recognition

Year : 2010

Resampling Approach to Facial Expression Recognition Using 3D Meshes

Cite this Research Publication : Y. V. Venkatesh, Kassim, A. K., and Dr. Oruganti Venkata Ramana Murthy, “Resampling Approach to Facial Expression Recognition Using 3D Meshes”, in 2010 20th International Conference on Pattern Recognition, 2010.

Publisher : 20th International Conference on Pattern Recognition

Year : 2010

Image Retargeting in Compressed Domain

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy, Muthuswamy, K., Rajan, D., and Tien, C. L., “Image Retargeting in Compressed Domain”, in 2010 20th International Conference on Pattern Recognition, 2010.

Publisher : 20th International Conference on Pattern Recognition

Year : 2007

Fuzzy Model Based Recognition of Handwritten Hindi Characters

Cite this Research Publication : M. Hanmandlu, Dr. Oruganti Venkata Ramana Murthy, and Madasu, V. K., “Fuzzy Model Based Recognition of Handwritten Hindi Characters”, in 9th Biennial Conference of the Australian Pattern Recognition Society on Digital Image Computing Techniques and Applications (DICTA 2007), 2007.

Publisher : 9th Biennial Conference of the Australian Pattern Recognition Society on Digital Image Computing Techniques and Applications (DICTA 2007)

Year : 2006

Reinforcement Learning in the Entropy Based Recognition of Handwritten Hindi Numerals

Cite this Research Publication : M. Hanmandlu and Dr. Oruganti Venkata Ramana Murthy, “Reinforcement Learning in the Entropy Based Recognition of Handwritten Hindi Numerals”, in Proc. 10th World Multi-conference on Systems, Cybernetics and Informatics, 2006.

Publisher : in Proc. 10th World Multi-conference on Systems, Cybernetics and Informatics

Year : 2003

Fault tolerant operation of one dimensional MPBS

Cite this Research Publication : Dr. Oruganti Venkata Ramana Murthy, Panda, A. K., Mukherjee, S., and Kar, I. N., “Fault tolerant operation of one dimensional MPBS”, in TENCON 2003. Conference on Convergent Technologies for Asia-Pacific Region, 2003.

Publisher : TENCON 2003. Conference on Convergent Technologies for Asia-Pacific Region

Year : 2003

Adaptive stick-slip friction compensation using dynamic fuzzy logic system

Cite this Research Publication : S. Suraneni, Kar, I. N., Bhatt, R. K. P., and Dr. Oruganti Venkata Ramana Murthy, “Adaptive stick-slip friction compensation using dynamic fuzzy logic system”, in TENCON 2003. Conference on Convergent Technologies for Asia-Pacific Region, 2003.

Publisher : TENCON 2003. Conference on Convergent Technologies for Asia-Pacific Region

Conference Proceedings

Year : 2022

Cross domain features for subject-independent stress detection

Cite this Research Publication : Radhika, K., and V. Ramana Murthy Oruganti. "Cross domain features for subject-independent stress detection." In 2022 IEEE Region 10 Symposium (TENSYMP), pp. 1-6. IEEE, 2022

Publisher : IEEE

Year : 2021

Deep multimodal fusion for subject-independent stress detection

Cite this Research Publication : Radhika, K., and V. Ramana Murthy Oruganti. "Deep multimodal fusion for subject-independent stress detection." In 2021 11th International Conference on Cloud Computing, Data Science & Engineering (Confluence), pp. 105-109. IEEE, 2021.

Publisher : IEEE

Year : 2021

Stress detection using CNN fusion

Cite this Research Publication : Radhika, K., and V. Ramana Murthy Oruganti. "Stress detection using CNN fusion." In TENCON 2021-2021 IEEE Region 10 Conference (TENCON), pp. 492-497. IEEE, 2021

Publisher : IEEE

Year : 2021

An Unsupervised Approach for COVID-19 Detection using Chest CT Images

Cite this Research Publication : P. S, K. Devika and V. R. Murthy Oruganti, An Unsupervised Approach for COVID-19 Detection using Chest CT Images. 2021 IEEE 9th Region 10 Humanitarian Technology Conference (R10-HTC), 2021.

Publisher : IEEE

Year : 2020

Transfer learning for subject-independent stress detection using physiological signals

Cite this Research Publication : Radhika, K., and V. Ramana Murthy Oruganti. "Transfer learning for subject-independent stress detection using physiological signals." In 2020 IEEE 17th India Council International Conference (INDICON), pp. 1-6. IEEE, 2020

Publisher : IEEE

Year : 2020

Early classification of abnormal health using longitudinal structural MRI data

Cite this Research Publication : Devika, K., & Oruganti, V. R. M. (2020). Early classification of abnormal health using longitudinal structural mri data. In 2020 ieee 17th india council international conference (indicon) (pp. 1–6). IEEE

Publisher : IEEE

Research

Research Grants

  • NVIDIA Titan X under Hardware GPU grant for researchers, 2016

FDP / Workshops

  • Advancements in Computational biology and Healthcare, April 17-21, 2023 SRM University, AP

Research Talks Delivered

  • Artificial intelligence for creating acoustic libraries, 23rd to 28th November 2020, 7-12 December, 2020, 4-9 January, 2021, Sona College of Technology, Salem
  • Digital solutions to combat COVID-19 , 3-9 December 2021, Sri Ramakrishna Engineering College, Coimbatore
Achievements

Membership

  • IEEE Senior Member

Awards

  • Second runner-up position at ICCV 2013 THUMOS Challenge for action recognition with large number of classes
  • Awarded best 10% papers of the Conference at IEEE ICIP 2014.
Conferences Attended

Co-organized 3rd International Workshop on Computer Vision for Affective Computing, in 13th Asian Conference on Computer Vision (ACCV), Taiwan, 2016

Admissions Apply Now