Pradip K. Das
Professor - Dept. of Computer Science & Engineering
Head - Centre for Drone Technology
Indian Institute of Technology Guwahati
Office: H Block, Room No. H-106
Joined Institute: July 1998
Phone: +91 361 2582353
Email: pkdas@iitg.ac.in / hocdt@iitg.ac.in
Explore Our Research Frontiers
We are actively seeking motivated PhD students to join our team!
Speech & Language AI
Pioneering work in speech recognition (ASR), synthesis, and analysis. We have a strong focus on low-resource languages and challenging pathological speech.
Current Researchers
AI in Medicine
Developing computer vision models for automated polyp detection in colonoscopies, analyzing sleep apnea, and building assistive technology.
Current Researchers
Drones & Intelligent Robotics
As Head of the Drone Centre, our work includes drone-based organ transport, precision agriculture, and voice-controlled navigation.
Current Researchers
Digital Forensics & Security
Ensuring digital trust by creating robust systems for image forgery detection, analyzing adversarial attacks, and securing digital media.
Key Alumni
News & Announcements
Speech Lab Collaborates with Sleep Therapeutics
2025
We are proud to announce a collaboration with Sleep Therapeutics. This partnership will generate a novel Sleep Study clinical dataset comprising Speech, Snoring, EEG, and ECG signals.
This initiative will open new doors for young researchers planning to pursue research in the medical domain, specifically in sleep apnea and related disorders.
Innovation Award at RIC 2025
Congratulations to Research Scholar Ms. Ashita Batra for being awarded the Innovation Award at the Research & Innovation Conclave (RIC) 2025.
Welcome Dr. Loitongbam Sanayai Meetei
The Speech Lab welcomes Dr. Loitongbam Sanayai Meetei, who has joined us as an Institute Post-Doctoral Fellow (IPDF). We look forward to his contributions to our ongoing research projects.
Internship Opportunity: Winters 2025
Applications are now open for Research Internships for Winter 2025. Motivated students with a background in Signal Processing and Machine Learning are encouraged to apply.
Best Paper Award at MIND 2024
Paper: "DDSS: Detecting Different Types of Stuttered Speech of Multiple Speakers Exploiting Various Feature Extraction Techniques" (Ashita Batra and Pradip K. Das).
Centre for Drone Technology
Prof. Das has been appointed Head of the new Centre for Drone Technology at IIT Guwahati, focusing on agriculture, healthcare, and autonomous navigation solutions.
Awards & Recognition
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BEST PAPER AWARD
Ashita Batra, Pradip K. Das. "DDSS: Detecting Different Types of Stuttered Speech of Multiple Speakers Exploiting Various Feature Extraction Techniques."
6th International Conference on Machine Learning, Image Processing, Network Security and Data Sciences (MIND 2024). -
BEST PAPER AWARD
Thiyam Susma Devi, Pradip K. Das. "Development of ManiTo: A Manipuri Tonal Contrast Dataset."
Third International Conference on Artificial Intelligence and Speech Technology (AIST 2021). -
BEST PAPER AWARD
Shrinivasa Naika C.L, Pradip K Das, Shashi Shekhar Jha, Shivashankar B. Nair. "Automatic Facial Expression Recognition using Extended AR-LBP."
Sixth International Conference on Information Processing (ICIP-2012).
Education
University of Delhi
University of Delhi
Gauhati University
Experience
Professor
Associate Professor
Senior Lecturer/Assistant Professor
Publications
No publications found
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Books and Book Chapters
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Medical AI
GastroVision: A Multi-class Endoscopy Image Dataset for Computer Aided Gastrointestinal Disease Detection.
Machine Learning for Multimodal Healthcare Data. ML4MHD 2023. Lecture Notes in Computer Science, vol 14315. Springer.
Debesh Jha*, Vanshali Sharma*, MK Bhuyan, Pradip K Das, et al.
Link to Book Chapter -
Security
Image Copy-Move Forgery Detection - New Tools and Techniques.
Springer, 2022.
Badal Soni & Pradip K. Das
Link to Book -
Security
Privacy and Security Issues in Big Data: An Analytical View on Business Intelligence.
Springer, 2021.
Pradip Kumar Das, Hrudaya Kumar Tripathy, Shafiz Affendi Mohd Yusof
Link to Book -
Security
Copy–Move Attack Detection from Digital Images: An Image Forensic Approach.
Smart Computing Paradigms: New Progresses and Challenges. Springer, 2020.
Soni, B., Das, P.K., Thounaojam, D.M., Biswas, D.
Link to Book -
Security
An Efficient Block Phase Correlation Approach for CMFD System.
Progress in Computing, Analytics and Networking. Springer, 2018.
Badal Soni, Pradip K. Das, D. Meitei Thounaojam
Link to Book
Papers Published in Journals
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Speech AI
Dysarthric Speech Detection and Severity Classification using Audio Spectrogram Transformer.
Engineering Letters, vol. 33, no. 6, 2025.
Komal Bharti, Sandeep Agri and Pradip K. Das
Link to paper -
Speech AI
Multi Model Telugu Speech Signal Analysis Towards Controlling Home Appliances.
IAENG International Journal of Computer Science, vol. 52, no. 7, 2025.
Parabattina Bhagath, et al.
Link to paper -
Security
RobustFace: a novel image restoration technique for face adversarial robustness improvement.
Multimedia Tools and Applications, 2024.
Chiranjeevi Sadu, Pradip K. Das, et al.
Link to paper -
Speech AI
Hindi spoken digit analysis for native and non-native speakers.
IAES International Journal of Artificial Intelligence (IJ-AI), 2024.
Parabattina Bhagath, Shanmukha M, Pradip K Das
Link to paper -
Medical AI
A Multi-Scale Attention Framework for Automated Polyp Localization and Keyframe Extraction From Colonoscopy Videos.
IEEE Transactions on Automation Science and Engineering, 2024.
V. Sharma, P. Sasmal, M. K. Bhuyan, P. K. Das, et al.
Link to paper -
Speech AI
Disambiguation of Isolated Manipuri Tonal Contrast Word Pairs Using Acoustic Features.
ACM Trans. Asian Low-Resour. Lang. Inf. Process., 2024.
Thiyam Susma Devi and Pradip K. Das
Link to paper -
Medical AI
A DWT-Based Encoder-Decoder Network for Specularity Segmentation in Colonoscopy Images.
Multimed Tools Appl, 2023.
Vanshali Sharma, M.K. Bhuyan, Pradip K. Das, Kangkana Bora
Link to paper -
Security
Geometric Transformation Invariant Block based Copy-move Forgery Detection using Fast and Efficient Hybrid Local Features.
Journal of Information Security and Applications, Elsevier, 2019.
Badal Soni, Pradip K. Das and Dalton Meitei Thounaojam
Link to paper -
Security
Dual System for Copy-move Forgery Detection using Block-based LBP-HF and FWHT Features.
Engineering Letters, 2018.
Badal Soni, Pradip K. Das and Dalton Meitei Thounaojam
Link to paper -
Security
Keypoints based enhanced multiple copy-move forgeries detection system...
IET Journal of Image Processing, 2018.
Badal Soni, Pradip K. Das, D. Meitei Thounaojam
Link to paper -
Speech AI
i-Vectors in Speech Processing Applications: A Survey.
International Journal of Speech Technology (IJST), Springer, 2015.
Pulkit Verma, Pradip K. Das
Link to paper
Papers Published in Proceedings of Conferences
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Drones
Optimally designed high-efficiency drone-based spray system for precision nutrient delivery in agricultural farms.
3rd International Conference on Agriculture-Centric Computation 2025 (ICA2025), IIT Guwahati.
Sudhakar Kanaujia, Vaishali Gangwar, Ajay Dashora and Pradip Kumar Das
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Drones
A model based comparative study for conventional and drone based farming: Case studies from India.
3rd International Conference on Agriculture-Centric Computation 2025 (ICA2025), IIT Guwahati.
K Shiva Sankar, Ajay Dashora and Pradip Kumar Das
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Speech AI
Boli: A dataset for understanding stuttering experience and analyzing stuttered speech.
ICASSP 2025.
Ashita Batra, Mannas Narang, Neeraj Kumar Sharma and Pradip K. Das
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Speech AI
Exploring Whisper Embeddings for Stutter Detection: A Layer-Wise Study.
EUSIPCO 2025.
Ashita Batra, Barjesh Kar and Pradip K. Das
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Speech AI
Does Data Balancing Impact Stutter Detection and Classification?
ICDCIT 2025. Lecture Notes in Computer Science, vol 15507.
Ashita Batra, Pratyush Shrivastava and Pradip K. Das
Link to paper -
Medical AI
Sleep Apnea Detection through Spectral Signatures of Snoring: An MFCC-Based Approach.
MIND-2024.
Himanshu Sharma and Pradip K. Das
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Speech AI
Speech Signal Analysis Using Fractal Geometry for Phoneme Boundary Detection.
TENCON 2024.
P. Bhagath, S. R. Chindam, M. Shanmukha and P. K. Das
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Medical AI
ControlPolypNet: Towards Controlled Colon Polyp Synthesis for Improved Polyp Segmentation.
CVPR 2024.
Vanshali Sharma, Abhishek Kumar, Debesh Jha, et al.
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Speech AI
Development of ManiTo: A Manipuri Tonal Contrast Dataset.
AIST 2021 (Best Paper Award).
Thiyam Susma Devi, Pradip K. Das
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Security
A Detection Method for Copy-Move Forgery Attacks in Digital Images.
IEEE TENCON 2022.
Chiranjeevi Sadu and Pradip K. Das
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Security
A Defense Method Against Facial Adversarial Attacks.
IEEE TENCON 2021.
Chiranjeevi Sadu and Pradip K. Das
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Speech AI
Phoneme Boundary Analysis using Multiway Geometric Properties of Waveform trajectories towards Low Resource Languages.
1st Joint SLTU and CCURL Workshop, 2020.
P. Bhagath, Pradip K. Das
Projects & Consultancies
Sponsored Projects
- Prototyping Drone Carried Organ Payload Container
- Sponsoring Agency: Indian Council of Medical Research (ICMR), New Delhi
- Status: Ongoing | Designation: Co-Principal Investigator
- Prototype for Indigenous Medical Robotics: Robot Assisted Surgery
- Sponsoring Agency: Assam Govt – IITG Healthcare Foundation
- Status: Ongoing | Designation: Principal Investigator
Consultancies
- Senior Expert – Technology platform and architecture characteristics of software
- Sponsoring Agency: Assam Govt-IITG Healthcare Foundation
- Status: Completed | Designation: Senior Expert
Research Supervision
PhD Students Supervised
On-going
Thesis: Development of BVLOS Drones: Issues and regulations
Co-guide: Dr. Ajay Dashora
Mr. Sanjoy Das
Thesis: Drone Real-time Flight Path Planning and Analysis
Co-guide: Prof. S B Nair
Mr. Himanshu Sharma
Thesis: Study of Obstructive Sleep Apnea using Speech Signals
Co-guide: Prof. S B Nair
Ms. Jayanthy V Venkat
Thesis: Autonomous Navigation of Unmanned Space Vehicles...
Co-guide: Dr. D. Sam Dayala Dev (ISRO)
Ms. Ashita Batra
Thesis: Automatic assessment and detection of Stuttering...
Co-guide: Dr. Neeraj Kumar Sharma
Completed
Dr. Badal Soni
NIT Silchar
Improved Geometric Transformation Invariant Copy-Move Forgery Detection...
M.Tech. Students Supervised
On-going
| Title of Thesis | Student Name | Roll No | Year |
|---|---|---|---|
| Sleep Apnea Detection using EEG Signals | Rahul | 244101035 | 2025-2026 |
| Speech Analysis | Deepjyoti Brahma | 244101014 | 2025-2026 |
| Sleep Apnea Detection using ECG Signals | Chapa Subhash | 244101011 | 2025-2026 |
| Development of Prototype Made-in-India Surgical Robot | Jintu Medhi | 234101022 | 2025-2026 |
Completed
| Title of Thesis | Student Name | Year |
|---|---|---|
| Synthesis of Dysarthric Speech: A Speaker adaptive approach | Manpreet Singh Saluja | May 2025 |
| Disfluency Detection Using Whisper: A Study of Layer Representations and Lightweight Fusion Models | Brajesh Kar | May 2025 |
| Analysis of Speech Signals for Voice-controlled IoT Systems for Elderly Users | Prarbdh Tiwari | May 2025 |
| PLP based Tonal Speech Analysis | Harshit Joshi | July 2024 |
| Study of Speech Characteristics of people who stutter | Madhurima Sen | June 2024 |
| Study of Dysarthric Speech Characteristics | Samiul Haque | June 2024 |
| Effectivenes of Data Augmentation Techniques for Polyp Classification in Colonoscopy Images | Darshika Verma | May 2023 |
| Dysarthric speech detection and severity classification using audio spectrogram transformer | Sandeep Agri | May 2023 |
| Feature Selection for Speech Recognition Model for Assamese Language | Jyotirmoy Malakar | May 2023 |
| Sound Event Detection and Localization | Abhishek Ranjan | May 2022 |
| Polyp Detection In Colonoscopy Images | Farhan Mohammad | May 2022 |
| Emotion Recognition through Speech using Tensors | Vandana Mishra | June 2021 |
| Speech Signal Analysis of Fricatives using Trajectory Modelling | Sakshi Sharma | June 2021 |
| Audio-Visual based Speaker Recognition | Prachi Shrivastava | June 2021 |
| Speech Signal Analysis for Language Identfication using Tensors | Shubham Jain | June 2020 |
| Speech Signal Analysis using Trajectory Features | Megha Jain | June 2020 |
| Speaker Recognition using Recurrent Neural Networks | Akanksha Singh | July 2019 |
| Characterizing Speakers Based on Gender Using Tensor Analysis | Prasanta Roy | June 2019 |
| Digital Representation and Generation of Indian Classical Violin Music | Anik Ranjan Mondal | June 2018 |
| Study and Analysis of Factors Affecting Emotion Recognition using Speech Data | Rohit Chaudhary | May 2018 |
| Speaker Characterization and Analysis of Features for Speaker Recognition | Shubhadeep Das | May 2018 |
| Principal Component Analysis for Speech Recognition | Odbileg Erdenebileg | June 2017 |
| Speech Feature Analysis... for Speech Recognition | Abhimanyu | June 2017 |
| Large Corpora Speaker Diarization Using Hybrid Approaches | Aishwary Joshi | June 2017 |
| Accent Recognition of Speakers using i-vectors | Manasi Shrinivas Sant | May 2017 |
| Heuristics based Spoken Word Characterization... | Sujata Kulkarni | May 2016 |
| Speaker Recognition and Discrimination based on i-vectors | Dipangshu Dutta | May 2016 |
| Maximizing Speaker Identification Performance using Dimension Reduction | Sachin Katti | May 2016 |
| Language Identification based on GMMs | Mayank Gupta | June 2015 |
| Speech Analysis based on Prosodic features | Tuhin Bhattacharya | May 2015 |
| Resource Usage Analysis for Speech Recognition Techniques | Pulkit Verma | May 2015 |
| Study of Speech Features for Resource Constrained Devices | Shantanu Sharma | May 2014 |
| Study of Haar Features for Image Characterization | Vishal B Tambe | May 2014 |
| Refinement of Speech Recognition Algorithms Targeted for Assamese Language | Diganta Baishya | May 2014 |
| A Novel Speaker Recognition Framework Based on Nasal Residual Signals | Nishant Singhal | May 2013 |
| A Study of Speech Tokenization Strategy using Prosodic Features | Vivek Kumar Gupta | May 2013 |
| Study of Edge Detection Algorithms... | Ellanti Saranya | July 2012 |
| Design and Deployment of Speech and Speaker Recognition Systems... | Rupayan Das | July 2012 |
| Study and Analysis of a Set of Temporal Features... | Bhavana V S | June 2012 |
| Design and Implementation of a Hybrid SVM-HMM... | Subhendu Dutta | July 2011 |
| Characterization of Speakers using Acoustic Phonetic Approach | Tanushree Kekre | June 2011 |
| Characterization of Spoken English Vowels... | P. Bhagath | July 2010 |
| A Novel Real-Time Proficient Algorithm for Edge Detection | Ankur Gupta | June 2010 |
| Study and Implementation of User Migration in Computer Grids | Rajib Chakraborty | December 2009 |
| Speaker Adaptation using MAP and MLLR Approaches | A K Punnoose | July 2009 |
| Optimizing Vector Quantization... | Prabal Kumar | July 2009 |
| Design and Implementation of a GPS Based Location/Tracking... | Prasad Velpula | July 2009 |
| An Optimal Approach for Feature Detection and Facial Expression Recognition... | Anupam Singh | June 2009 |
| An Agent based Intelligent Information Retrieval System | Hari Prasad Perabattula | June 2007 |
| Email Services for the Visually Challenged | Paidikalva Eswaraiah | June 2007 |
| Hybrid Scheme for Word Recognition | Sowjanya Chakravarthi Kakumani | June 2007 |
| Two Phase Incremental Clustering Algorithm... | Nidhi Yadav | May 2007 |
| Probabilistic Data Distortion based Technique... | Ruchi Modi | May 2007 |
| Real Time Word Spotting System | Rajesh Gupta | May 2007 |
| Design and Implementation of Status Enquiry... | Nidhi Kushwah | May 2007 |
| Privacy Preserving Clustering using Data Perturbation | Manish Kumar Jagwani | May 2007 |
| SPANA: A Speech Analysis Tool | Mahendra Jadhao | May 2007 |
| Design and Implementation of Centralized Credential Delegation... | Diksha Shree | May 2007 |
| Heuristic Based Analysis of Vowel Sounds | Chandra Prakash Rathore | May 2007 |
| Implementation of Fine Grained Authorization System... | Ashish Nigam | May 2007 |
| Parametric Speech Characterization | Amit Singh | May 2007 |
| Design & Implementation of Speech Recognition System | Amit Dube | May 2007 |
| A Hybrid approach towards Speech Recognition... | Hrudaya Kumar Tripathy | May 2006 |
| A Low-cost Solution to Wireless Point-to-point Networking | Raju Vijaykanth | July 2005 |
| Chakshu - A Computer Interface for the Visually Challenged | Arindam Choudhury & Uday D. Trivedi | May 2005 |
| Language Identification Using Acoustic Phone-based Likelihoods | Ponaganti Srinivasa Rao | Dec 2004 |
| Improving Speech Recognition Accuracy... | K Srikanth Babu | July 2004 |
| Speaker Verification Systems: Design, Implementation... | Viswanath Reddy Guddeti | June 2004 |
| Acoustic-Phonetic Classifier for Assamese | Virendra Pratap Singh | Mar 2003 |
| Comparative Study and Analysis of HMMs... | Gangadhar Mylapuram | Jan 2003 |
| Design of Content-Based Image Retrieval System | Sanjay Trivedi | Jan 2003 |
| Offline Handwritten Signature Verification System | Rajesh Basa | Jan 2002 |
| A Comparative Study of Speech Recognition Techniques... | Vijayaswamy Movva | Jan 2001 |
| Fractals: Rendering and Applications | Sandeep Dube | Dec 2000 |
B.Tech. Students Supervised
Completed
| Project Title | Name(s) of Student(s) | Year |
|---|---|---|
| Automatic Stuttering Recognition | Madala Sai Deekshitha | 2024-2025 |
| Pronunciation Scoring | Varsha | 2024-2025 |
| Speech Processing | Sri Vallabh Tammireddy | 2024-2025 |
| Determining the Heart Rate by using Speech Signal | Kundan Meena | 2024-2025 |
| Classification using Perceptual Linear Prediction | Anshu Singh Ragav | 2024-2025 |
| Classification using Perceptual Linear Prediction | Mayank Choudhary | 2024-2025 |
| Speech Processing | Vutukuru Hema Lakshmi Sandhya | 2024-2025 |
| Review of Medical Speech Analysis to Estimate Heart Rate | Ayush Anand Singh | 2024-2025 |
| Dysarthria Detection and Vowel Articulation Analysis: A Unified Approach | Samuel Sunny Kumar | 2023-2024 |
| Goodness of Pronunciation for Dysarthric Speech | Bokka Srividya | 2023-2024 |
| Sleep Apnea Detection using Speech Signals | Gannoju Manideepak | 2023-2024 |
| Sleep Apnea Detection using EEG Signals | Pramodh Billa | 2023-2024 |
| Detection of Parkinson's Disease using Speech Recognition | Vishal Kumar | 2023-2024 |
| Stuttering Detection in Speech | Yakkala Hema Venkat Rao | 2023-2024 |
| Hindi Speech Command Empowering Voice Activated Functionality... | Atal Bhatia | 2022-2023 |
| Dysarthric Speech Recognition using Long Short-Term Memory RNN | Gollapudi N Lakshmi Narayana | 2022-2023 |
| Speech based Language Translator (Malayalam to English) | Tahir Mahmood Poovada | 2020-2021 |
| Speech Recognition Based Language Translator (Hindi to English) | Pranshu Srivas | 2020-2021 |
| Design and Implementation of Voice Based Language Path Planning... | Partha Pratim Malakar | 2020-2021 |
| Speech Recognition based Home Automation | Savinay | 2019-2020 |
| Hand-Free Voice Controlled Android Based Robot Navigation System | Phool Chandra | 2019-2020 |
| Digit Recognition using Wavelet Transform | Chandra Prakash | 2019-2020 |
| Speech Analysis using PLP Coefficients... | Abhishek Kumar Kotiya | 2019-2020 |
| Coin Detection System using OpenCV | Shashank Garewal | 2018-2019 |
| An OMR Checker for Mobile Camera Images | Udayraj Deshmukh | 2018-2019 |
| Stairs Detection For The Blind | Anurag Ramteke | 2018-2019 |
| Document Digitization | Prashansi Kamdar | 2018-2019 |
| Text Independent Speaker Recognition using MFCC and GMMs | Mahesh Kumar Chelimilla | 2017-2018 |
| Rehabilatation of Cognitive NeuroScience Disorders... | Kuldeep Singh Parewa | 2017-2018 |
| Implementation of Speech Recognition System for Mobile Devices | Abhinav Singh | 2017-2018 |
| Improved Canny Edge Detection Algorithm | Arpan Indora | 2017-2018 |
| Accent Recognition based on Vowels | Eeshani Mondal | 2016-2017 |
| MFCC Feature Extraction for Automatic Speech Recognition | Diganta Baro | 2016-2017 |
| Speech Recognition for Telugu Digits | J Surendranath Reddy | 2014-2015 |
| GMM based Language Identification | Simrat Singh Chhabra | 2014-2015 |
| Study and Analysis of Machine Learning Algorithms... | Kishore Tupili | 2014-2015 |
| Speaker Verification System | Masih Tamsoy | 2014-2015 |
| Study of value of K and Pareto Principle in k-means... | Napolean Dang | 2013-2014 |
| Study and Design of Speech Recognition System... | Deepanshu Goyal | 2013-2014 |
| Feature Extraction For Speech Recognition | Charu Jain | 2013-2014 |
| Issues in Evaluation Process of Speech Recognition Systems | Abhishek Nagar | 2013-2014 |
| Study and Implementation of Group Delay Functions | Aastha Verma | 2013-2014 |
| Implementation and Performance Analysis of Alternate Boosting... | Rahul Pasunuri | 2012-2013 |
| Optimization of DTW Algorithm | Nagendra Ram | 2012-2013 |
| Automatic Speech Recognition | Vikram Goyal | 2012-2013 |
| Word Recognition System | Vulli Krishna Chaitanya | 2012-2013 |
| Study of Distance Measures | Tejinder Singh | 2012-2013 |
| Speaker Verification System using VQ and HMM | Satyadeep Karnati | 2011-2012 |
| Implementation of Vector Quantization on the Speech Signal | Praveen Kumar | 2011-2012 |
| Application of Dynamic Time Warping... | Adhikaar Marwaha | Dec 2011 |
| Speech Recognition using Dynamic Time Warping | Rajendra Garhwal | 2010-2011 |
| Modifying VQ-based LBG Algorithm... | Aatish Rathi | 2010-2011 |
| Speech Recognition using Basic Features... | Ajeet Kumar Tiwary | 2010-2011 |
| Object Detection and Characterization for Images | Bhavani Shankar | 2009-2010 |
| Mobile Robotics and Adaptive Techniques | Harish Reddy Mallu | 2009-2010 |
| Building GPS-based Guidance Systems for Rural Areas | Poorva Goyal | 2009-2010 |
| Image Feature Detection/Analysis and Modelling | Anurag Verma | 2009-2010 |
| Speaker Verification | Krishna Brahmam Vempati | 2008-2009 |
| Anomaly Detection in Networks | Utkarsh Sharma | 2008-2009 |
| GPS Smartphone based Applications | Ashish Kumar Kakran | 2008-2009 |
| Research on Speech Features/Cues | Sunil Kumar Meena | 2008-2009 |
| Object Tracking | Rohan Agarwal | 2008-2009 |
| A Hands-free Voice Based Price Enquiry System for Indian Farmers | Bharat Jain, B. Vidya, Mayur Gupta & Pranjal Prashar | 2007 |
| Investing in Mutual Funds using Fuzzy Logic | Abhinav Srivastava, Dayal Sharan Sukhdhami... | 2007 |
| Human Centric Computing: Voice Based Object Drawing | Aatish Raj, Harendra Singh, Samrath Lal Meena... | 2007 |
| Chakshu - A Computer Interface for the Visually Challenged | Chander Prakash | 2006-2007 |
| Search Engine in Manipuri | Alok Chandra | 2006-2007 |
| Speech Analysis and Audio-Visual Interaction in Speech | Vishal Kumar Lahoti | 2006-2007 |
| Small Devices on GPS | Hriddhi Sunder Doley | 2006-2007 |
| Security in IEEE 802.11 Wireless LANs | Kiran Abbadasari | 2004-2005 |
| Speaker Tracking in a Multi-speaker Environment | Soumadeep Basu | 2004-2005 |
| Implementation of Administration Management in Wireless LAN... | Praveen Singh Saugat | 2004-2005 |
| Interactive and Adaptive Video Streaming using MPEG-4... | Mithilesh Kumar | 2003-2004 |
| Software Engineering in Large Project Systems | Vibha Kant | 2003-2004 |
| Content-based Multimedia Search Engine | Shashwat Srivastava | 2003-2004 |
| Language Translation using Speech | Vivek Chandra Patel | 2002-2003 |
| Simple Aspect Language: Study and Enhancements | Jagmeet Singh Sidhu | 2002-2003 |
| Query Optimization for XML | C. Deepak Reddy | 2002-2003 |
| User Assisted Conversion of Documents into XML | Abhishek & Anand Gupta | 2002-2003 |
| Design and Implementation of Speech Analysis Toolkit... | Vinay Rathore | 2001-2002 |
| Design and Implementation of Speaker Recognition System | Amit Bajaj | 2000-2001 |
| Design and Implementation of an Automatic Signature Recognition... | Vinay Kumar | 2000-2001 |
| Vector and Matrix Quantization | Nishant Gourav | 2000-2001 |
| Audio Signal Processing | Rajiv Kumar | 2000-2001 |
| Voice-based Speaker Recognition in Java | Debashish Chatterjee & Pankaj Aggarwal | 1999-2000 |
| Computer Assisted Learning System | Servesh Pratap Singh & Vivek Singh | 1999-2000 |
| Multilingual Text Editor | Ajay Kumar & Sandeep Kumar Gupta | 1999-2000 |
| Speech Signal Analysis... for Speech Recognition | Vikas Aggarwal & Saurabh Mishra | 1998-1999 |
| A Dictation Software for Hindi Language | Sameer Saksena & Tarun Pruthi | 1998-1999 |
Speech Lab Alumni
Gallery
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Courses Taught
Current Courses (Sample)
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CS 566: Speech Processing (Jul-Nov 2025)
B. Tech. 7th Sem CSE, M. Tech. 1st Sem CSE, etc.
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DT 601: Drone Ecosystem (Jul-Nov 2025)
PhD -Drone Technology
Professional Activities
Current Institutional Activities
- Head - Centre for Drone Technology
- In-Charge - CSE Dept Hardware and Software Labs
Past Institutional Activities
- Member DFAC CSE Dept from Feb 2021 till Feb 2022
- Vice President, IITG Club
Contact
Get in Touch
I am always open to discussing research, potential collaborations, or opportunities for students. Feel free to reach out.
hocdt@iitg.ac.in (Drone Centre)
Department of Computer Science & Engineering
Indian Institute of Technology Guwahati
Guwahati, Assam, India - 781039