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ORCIDA. G. Ramakrishnan
Angarai Ganesan Ramakrishnan – Ramakrishnan Angarai Ganesan
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Journal Articles
- 2024
[j27]G. Pradeep Kumar, Rajanikant Panda
, Kanishka Sharma, A. Adarsh, Jitka Annen, Charlotte Martial, Marie Élisabeth Faymonville, Steven Laureys, Corine Sombrun, Ramakrishnan Angarai Ganesan, Audrey Vanhaudenhuyse, Olivia Gosseries:
Changes in high-order interaction measures of synergy and redundancy during non-ordinary states of consciousness induced by meditation, hypnosis, and auto-induced cognitive trance. NeuroImage 293: 120623 (2024)- [j26]Ritika Jain, A. G. Ramakrishnan:
Modality-Specific Feature Selection, Data Augmentation and Temporal Context for Improved Performance in Sleep Staging. IEEE J. Biomed. Health Informatics 28(2): 1031-1042 (2024) - 2023
- [j25]Chandran Savithri Anoop, A. G. Ramakrishnan:
Meta-Learning for Indian Languages: Performance Analysis and Improvements With Linguistic Similarity Measures. IEEE Access 11: 82050-82064 (2023) - [j24]Chandran Savithri Anoop, Angarai Ganesan Ramakrishnan:
Suitability of syllable-based modeling units for end-to-end speech recognition in Sanskrit and other Indian languages. Expert Syst. Appl. 220: 119722 (2023) - 2021
- [j23]Jerrin Thomas Panachakel, Ramakrishnan Angarai Ganesan:
Decoding Imagined Speech From EEG Using Transfer Learning. IEEE Access 9: 135371-135383 (2021) - [j22]Ritika Jain, Ramakrishnan Angarai Ganesan:
Reliable sleep staging of unseen subjects with fusion of multiple EEG features and RUSBoost. Biomed. Signal Process. Control. 70: 103061 (2021) - [j21]Amit Meghanani, Chandran Savithri Anoop, Angarai Ganesan Ramakrishnan:
Recognition of Alzheimer's Dementia From the Transcriptions of Spontaneous Speech Using fastText and CNN Models. Frontiers Comput. Sci. 3: 624558 (2021) - 2020
- [j20]Ram Krishna Pandey, Angarai Ganesan Ramakrishnan:
DeepInterpolation: fusion of multiple interpolations and CNN to obtain super-resolution. IET Image Process. 14(15): 4000-4011 (2020) - [j19]H. R. Shiva Kumar, A. G. Ramakrishnan:
Lipi Gnani: A Versatile OCR for Documents in any Language Printed in Kannada Script. ACM Trans. Asian Low Resour. Lang. Inf. Process. 19(4): 60:1-60:23 (2020) - 2016
- [j18]A. G. Ramakrishnan, J. V. Satyanarayana:
Reconstruction of EEG from limited channel acquisition using estimated signal correlation. Biomed. Signal Process. Control. 27: 164-173 (2016) - [j17]A. P. Prathosh, P. Sujith, A. G. Ramakrishnan, Prasanta Kumar Ghosh:
Cumulative Impulse Strength for Epoch Extraction. IEEE Signal Process. Lett. 23(4): 424-428 (2016) - 2015
- [j16]Suresh Sundaram, A. G. Ramakrishnan:
Bigram Language Models and Reevaluation Strategy for Improved Recognition of Online Handwritten Tamil Words. ACM Trans. Asian Low Resour. Lang. Inf. Process. 14(2): 8:1-8:28 (2015) - 2014
- [j15]Suresh Sundaram, A. G. Ramakrishnan:
Performance enhancement of online handwritten Tamil symbol recognition with reevaluation techniques. Pattern Anal. Appl. 17(3): 587-609 (2014) - [j14]A. G. Ramakrishnan, A. P. Prathosh, T. V. Ananthapadmanabha:
Threshold-Independent QRS Detection Using the Dynamic Plosion Index. IEEE Signal Process. Lett. 21(5): 554-558 (2014) - 2013
- [j13]Suresh Sundaram, A. G. Ramakrishnan:
Attention-Feedback Based Robust Segmentation of Online Handwritten Isolated Tamil Words. ACM Trans. Asian Lang. Inf. Process. 12(1): 4:1-4:25 (2013) - [j12]A. P. Prathosh, T. V. Ananthapadmanabha, A. G. Ramakrishnan:
Epoch Extraction Based on Integrated Linear Prediction Residual Using Plosion Index. IEEE ACM Trans. Audio Speech Lang. Process. 21(12): 2471-2480 (2013) - 2011
- [j11]Rakesh Rampalli, Angarai Ganesan Ramakrishnan:
Fusion of Complementary Online and Offline Strategies for Recognition of Handwritten Kannada Characters. J. Univers. Comput. Sci. 17(1): 81-93 (2011) - [j10]Venkatesh Narasimha Murthy, Angarai Ganesan Ramakrishnan:
Choice of Classifiers in Hierarchical Recognition of Online Handwritten Kannada and Tamil Aksharas. J. Univers. Comput. Sci. 17(1): 94-106 (2011) - 2009
- [j9]Amrik Sen, Gopal Ananthakrishnan, Suresh Sundaram, A. G. Ramakrishnan:
Dynamic Space Warping of Strokes for Recognition of Online Handwritten Characters. Int. J. Pattern Recognit. Artif. Intell. 23(5): 925-943 (2009) - 2008
- [j8]Peeta Basa Pati, A. G. Ramakrishnan:
Word level multi-script identification. Pattern Recognit. Lett. 29(9): 1218-1229 (2008) - 2006
- [j7]Ryali Srikanth, A. G. Ramakrishnan:
Wavelet-based Estimation of Hemodynamic Response Function from Fmri Data. Int. J. Neural Syst. 16(2): 125-138 (2006) - 2005
- [j6]R. Muralishankar, A. G. Ramakrishnan:
Pseudo Complex Cepstrum Using Discrete Cosine Transform. Int. J. Speech Technol. 8(2): 181-191 (2005) - [j5]Ryali Srikanth, A. G. Ramakrishnan:
Contextual encoding in uniform and adaptive mesh-based lossless compression of MR images. IEEE Trans. Medical Imaging 24(9): 1199-1206 (2005) - 2004
- [j4]R. Muralishankar, A. G. Ramakrishnan, P. Prathibha:
Modification of pitch using DCT in the source domain. Speech Commun. 42(2): 143-154 (2004) - 2002
- [j3]K. N. Bhanu Prakash, A. G. Ramakrishnan, S. Suresh, T. W. P. Chow:
Fetal lung maturity analysis using ultrasound image features. IEEE Trans. Inf. Technol. Biomed. 6(1): 38-45 (2002) - 2000
- [j2]G. Sita, A. G. Ramakrishnan:
Wavelet Domain Nonlinear Filtering for Evoked Potential Signal Enhancement. Comput. Biomed. Res. 33(6): 431-446 (2000) - 1997
- [j1]Angarai Ganesan Ramakrishnan, Supratim Saha:
ECG coding by wavelet-based linear prediction. IEEE Trans. Biomed. Eng. 44(12): 1253-1261 (1997)
Conference and Workshop Papers
- 2022
- [c102]G. Pradeep Kumar, Utsav Dutta, Kanishka Sharma, Ramakrishnan Angarai Ganesan:
EEG-based biometrics: phase-locking value from gamma band performs well across heterogeneous datasets. BIOSIG 2022: 245-252 - [c101]Ritika Jain, Ramakrishnan Angarai Ganesan:
Single EOG channel performs well in distinguishing sleep from wake state for both healthy individuals and patients. EMBC 2022: 781-784 - [c100]Ritika Jain, Ramakrishnan Angarai Ganesan:
Assessment of submentalis muscle activity for sleep-wake classification of healthy individuals and patients with sleep disorders. EMBC 2022: 4942-4945 - [c99]A. S. Anusha, A. G. Ramakrishnan, A. Adarsh, Kanishka Sharma, G. Pradeep Kumar:
Effects of Breathing and Breath-hold on Brain Functional Connectivity. MeMeA 2022: 1-6 - [c98]Ritika Jain, Ramakrishnan Angarai Ganesan:
Poincaré plot analysis for sleep-wake classification of unseen patients using a single EEG channel. MeMeA 2022: 1-6 - [c97]Chandran Savithri Anoop, A. G. Ramakrishnan:
Exploring a Unified ASR for Multiple South Indian Languages Leveraging Multilingual Acoustic and Language Models. SLT 2022: 830-837 - 2021
- [c96]Chandran Savithri Anoop, Prathosh A. P., A. G. Ramakrishnan:
Unsupervised Domain Adaptation Schemes for Building ASR in Low-Resource Languages. ASRU 2021: 342-349 - [c95]Jerrin Thomas Panachakel, Kanishka Sharma, Anusha A. S, A. G. Ramakrishnan:
Can we identify the category of imagined phoneme from EEG? EMBC 2021: 459-462 - [c94]G. Pradeep Kumar, Kanishka Sharma, A. G. Ramakrishnan, A. Adarsh:
Increased Entropy of Gamma Oscillations in the Frontal Region during Meditation. EMBC 2021: 787-790 - [c93]A. S. Anusha, A. G. Ramakrishnan:
Midline EEG Functional Connectivity As Biomarker for Conscious States in Sleep and Wakefulness. EMBC 2021: 1924-1927 - [c92]A. S. Anusha, A. G. Ramakrishnan:
Brain Functional Connectivity as Biomarker for Propofol-Induced Alterations of Consciousness. EMBC 2021: 1928-1931 - [c91]Jerrin Thomas Panachakel, A. G. Ramakrishnan:
Classification of Phonological Categories in Imagined Speech using Phase Synchronization Measure. EMBC 2021: 2226-2229 - [c90]Ritika Jain, Ramakrishnan Angarai Ganesan:
An Efficient Sleep Scoring Method using Visibility Graph and Temporal Features of Single-Channel EEG. EMBC 2021: 6306-6309 - [c89]Chandran Savithri Anoop, A. G. Ramakrishnan:
Investigation of Different G2P Schemes for Speech Recognition in Sanskrit. ICONIP (2) 2021: 536-547 - [c88]Amit Meghanani, Chandran Savithri Anoop, A. G. Ramakrishnan:
An Exploration of Log-Mel Spectrogram and MFCC Features for Alzheimer's Dementia Recognition from Spontaneous Speech. SLT 2021: 670-677 - [c87]Jerrin Thomas Panachakel, G. Pradeep Kumar, A. G. Ramakrishnan, Kanishka Sharma:
Automated classification of EEG into meditation and non-meditation epochs using common spatial pattern, linear discriminant analysis, and LSTM. TENCON 2021: 215-218 - 2020
- [c86]A. G. Ramakrishnan, A. Adarsh:
R-wave Amplitude Changes and Atypical Heart Rate Changes Accompanying Breath Hold During Low Breathing Rates. EMBC 2020: 2667-2670 - [c85]Jerrin Thomas Panachakel, A. G. Ramakrishnan, K. P. Manjunath:
VR Glasses based Measurement of Responses to Dichoptic Stimuli: A Potential Tool for Quantifying Amblyopia? EMBC 2020: 5106-5110 - [c84]Amit Meghanani, A. G. Ramakrishnan:
Pitch-synchronous Discrete Cosine Transform Features for Speaker Identification and Verification. ICPRAM 2020: 395-401 - 2019
- [c83]Ram Krishna Pandey, Harpreet Singh, A. G. Ramakrishnan:
Improvement of Image Denoising Algorithms by Preserving the Edges. CAIP (2) 2019: 496-506 - [c82]Ram Krishna Pandey, Souvik Karmakar, A. G. Ramakrishnan, Nabagata Saha:
Improving Facial Emotion Recognition Systems with Crucial Feature Extractors. ICIAP (1) 2019: 268-279 - [c81]Ram Krishna Pandey, A. G. Ramakrishnan:
Improving the Perceptual Quality of Document Images Using Deep Neural Network. ISNN (2) 2019: 448-459 - [c80]H. R. Shiva Kumar, A. Madhavaraj, A. G. Ramakrishnan:
Splitting Merged Characters of Kannada Benchmark Dataset using Simplified Paired-Valleys and L-Cut. NCC 2019: 1-6 - [c79]H. R. Shiva Kumar, A. G. Ramakrishnan:
Gamma Enhanced Binarization - An Adaptive Nonlinear Enhancement of Degraded Word Images for Improved Recognition of Split Characters. NCC 2019: 1-6 - [c78]A. Madhavaraj, A. G. Ramakrishnan:
Data-pooling and multi-task learning for enhanced performance of speech recognition systems in multiple low resourced languages. NCC 2019: 1-5 - [c77]A. Madhavaraj, A. G. Ramakrishnan:
Scattering transform inspired filterbank learning from raw speech for better acoustic modeling. TENCON 2019: 1154-1158 - [c76]Ram Krishna Pandey, A. G. Ramakrishnan, Souvik Karmakar:
Effects of Modifying the Input Features and the Loss Function on Improving Emotion Classification. TENCON 2019: 1159-1162 - 2018
- [c75]K. V. Vijay Girish, A. G. Ramakrishnan, Neeraj Kumar:
A system for distributed audio classification using sparse representation over cloud for IOT. COMSNETS 2018: 342-347 - [c74]Ram Krishna Pandey, Nabagata Saha, Samarjit Karmakar, A. G. Ramakrishnan:
MSCE: An Edge-Preserving Robust Loss Function for Improving Super-Resolution Algorithms. ICONIP (6) 2018: 566-575 - [c73]Nazreen P. M., A. G. Ramakrishnan:
DNN Based Speech Enhancement for Unseen Noises Using Monte Carlo Dropout. ICSPCS 2018: 1-6 - [c72]Madhavaraj Ayyavu, Shiva Kumar H. R., A. G. Ramakrishnan:
Online Speech Translation System for Tamil. INTERSPEECH 2018: 1966-1967 - [c71]T. V. Ananthapadmanabha, A. G. Ramakrishnan:
Estimation of the Vocal Tract Length of Vowel Sounds Based on the Frequency of the Significant Spectral Valley. INTERSPEECH 2018: 2102-2106 - 2017
- [c70]T. V. Ananthapadmanabha, A. G. Ramakrishnan, Shubham Sharma:
An Objective Critical Distance Measure Based on the Relative Level of Spectral Valley. INTERSPEECH 2017: 641-644 - 2016
- [c69]K. V. Vijay Girish, A. G. Ramakrishnan, T. V. Ananthapadmanabha:
Hierarchical Classification of Speaker and Background Noise and Estimation of SNR Using Sparse Representation. INTERSPEECH 2016: 2972-2976 - [c68]Nazreen P. M., A. G. Ramakrishnan, Prasanta Kumar Ghosh:
A Class-Specific Speech Enhancement for Phoneme Recognition: A Dictionary Learning Approach. INTERSPEECH 2016: 3728-3732 - 2015
- [c67]A. P. Prathosh, A. G. Ramakrishnan, T. V. Ananthapadmanabha:
Classification of place-of-articulation of stop consonants using temporal analysis. INTERSPEECH 2015: 2655-2659 - [c66]P. Sujith, A. P. Prathosh, A. G. Ramakrishnan, Prasanta Kumar Ghosh:
An error correction scheme for GCI detection algorithms using pitch smoothness criterion. INTERSPEECH 2015: 3284-3288 - 2014
- [c65]R. L. Vikram, K. V. Vijay Girish, S. Harshavardhan, A. G. Ramakrishnan, T. V. Ananthapadmanabha:
Subband analysis of linear prediction residual for the estimation of glottal closure instants. ICASSP 2014: 945-949 - [c64]Rohan Kumar Das, S. Abhiram, S. R. M. Prasanna, A. G. Ramakrishnan:
Combining source and system information for limited data speaker verification. INTERSPEECH 2014: 1836-1840 - 2013
- [c63]H. R. Shiva Kumar, Ashwini Jaya Kumar, B. S. R. Rajaram, A. G. Ramakrishnan:
MILE TTS for Tamil and Kannada for blizzard challenge 2013. Blizzard Challenge 2013 - [c62]Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan:
Evaluation of document binarization using eigen value decomposition. DRR 2013: 86580X - [c61]Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan:
NESP: Nonlinear enhancement and selection of plane for optimal segmentation and recognition of scene word images. DRR 2013: 865806 - [c60]Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan:
Multi-script robust reading competition in ICDAR 2013. MOCR@ICDAR 2013: 14:1-14:5 - [c59]A. G. Ramakrishnan, K. Bhargava Urala:
Global and local features for recognition of online handwritten numerals and Tamil characters. MOCR@ICDAR 2013: 16:1-16:5 - [c58]Pedamalli Saikrishna, A. G. Ramakrishnan:
Script independent detection of bold words in multi font-size documents. NCVPRIPG 2013: 1-4 - 2012
- [c57]Deepak Kumar, A. G. Ramakrishnan:
OTCYMIST: Otsu-Canny Minimal Spanning Tree for Born-Digital Images. Document Analysis Systems 2012: 389-393 - [c56]Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan:
MAPS: midline analysis and propagation of segmentation. ICVGIP 2012: 15 - [c55]Deepak Kumar, A. G. Ramakrishnan:
Recognition of Kannada characters extracted from scene images. DAR@ICVGIP 2012: 15-21 - [c54]Suresh Sundaram, K. Bhargava Urala, A. G. Ramakrishnan:
Language models for online handwritten Tamil word recognition. DAR@ICVGIP 2012: 42-48 - [c53]Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan:
Benchmarking recognition results on camera captured word image data sets. DAR@ICVGIP 2012: 100-107 - 2011
- [c52]Thotreingam Kasar, Angarai Ganesan Ramakrishnan:
Multi-script and Multi-oriented Text Localization from Scene Images. CBDAR 2011: 1-14 - [c51]Suresh Sundaram, A. G. Ramakrishnan:
Lexicon-Free, Novel Segmentation of Online Handwritten Indic Words. ICDAR 2011: 1175-1179 - [c50]Rituraj Kunwar, A. G. Ramakrishnan:
Online Handwriting Recognition of Tamil Script Using Fractal Geometry. ICDAR 2011: 1389-1393 - 2010
- [c49]M. Mahadeva Prasad, M. Sukumar, A. G. Ramakrishnan:
Orthogonal LDA in PCA Transformed Subspace. ICFHR 2010: 172-175 - [c48]Nethravathi B., Archana C. P., K. Shashikiran, Angarai Ganesan Ramakrishnan, V. Vijay Kumar:
Creation of a Huge Annotated Database for Tamil and Kannada OHR. ICFHR 2010: 415-420 - [c47]Rituraj Kunwar, Shashikiran K., A. G. Ramakrishnan:
Online Handwritten Kannada Word Recognizer with Unrestricted Vocabulary. ICFHR 2010: 611-616 - 2009
- [c46]M. Mahadeva Prasad, M. Sukumar, A. G. Ramakrishnan:
Divide and conquer technique in online handwritten Kannada character recognition. MOCR@ICDAR 2009: 11 - [c45]Swapnil Belhe, Srinivasa Chakravarthy, A. G. Ramakrishnan:
XML standard for Indic online handwritten database. MOCR@ICDAR 2009: 19 - [c44]Suresh Sundaram, Angarai Ganesan Ramakrishnan:
An Improved Online Tamil Character Recognition Engine Using Post-Processing Methods. ICDAR 2009: 1216-1220 - [c43]A. G. Ramakrishnan, Suresh Sundaram:
Resolving Ambiguities in Confused Online Tamil Characters with Post Processing Algorithms. PReMI 2009: 406-413 - 2008
- [c42]Thotreingam Kasar, A. G. Ramakrishnan:
CCD: Connected Component Descriptor for Robust Mosaicing of Camera-Captured Document Images. Document Analysis Systems 2008: 480-486 - [c41]Rangarao Muralishankar, Mamindapalli Ravi Shanker, A. G. Ramakrishnan:
Perceptual-MVDR based analysis-synthesis of pitch synchronous frames for pitch modification. ICME 2008: 81-84 - [c40]Ritesh Banka, Farshad Nourbakhsh, A. G. Ramakrishnan:
Extraction of Handwritten and Signature Regions from Binary Printed. IWCIA Special Track on Applications 2008: 23-28 - [c39]Konakanchi Partha Sarathy, A. G. Ramakrishnan:
A research bed for unit selection based text to speech synthesis. SLT 2008: 229-232 - [c38]Nirup Reddy, R. Kandan, K. Shashikiran, Suresh Sundaram, Angarai Ganesan Ramakrishnan:
Online Character Recognition using Regression Techniques. WACV 2008: 1-6 - 2007
- [c37]Farshad Nourbakhsh, Peeta Basa Pati, A. G. Ramakrishnan:
Automatic Seal Information Reader. ICCTA 2007: 502-505 - [c36]R. Kandan, Nirup Kumar Reddy, K. R. Arvind, A. G. Ramakrishnan:
A Robust Two Level Classification Algorithm for Text Localization in Documents. ISVC (2) 2007: 96-105 - [c35]K. R. Arvind, Jayant Kumar, A. G. Ramakrishnan:
Entropy Based Skew Correction of Document Images. PReMI 2007: 495-502 - 2006
- [c34]Peeta Basa Pati, A. G. Ramakrishnan:
HVS Inspired System for Script Identification in Indian Multi-script Documents. Document Analysis Systems 2006: 380-389 - [c33]Neelam Sinha, Manojkumar Saranathan, A. G. Ramakrishnan, Juan Zhou, Jagath C. Rajapakse:
Ultra-Fast fMRI Imaging with High-Fidelity Activation Map. ICONIP (2) 2006: 361-368 - [c32]Farshad Nourbakhsh, Peeta Basa Pati, A. G. Ramakrishnan:
Text Localization and Extraction from Complex Gray Images. ICVGIP 2006: 776-785 - [c31]Abdol Hamid Pilevar, A. G. Ramakrishnan:
Inversion Detection in Text Document Images. JCIS 2006 - 2005
- [c30]B. S. Raghavendra, C. K. Narayanan, G. Sita, A. G. Ramakrishnan, M. Sriganesh:
Prototype Learning Methods for Online Handwriting Recognition. ICDAR 2005: 287-291 - [c29]Niranjan Joshi, G. Sita, A. G. Ramakrishnan, V. Deepu, Sriganesh Madhvanath:
Machine Recognition of Online Handwritten Devanagari Characters. ICDAR 2005: 1156-1160 - [c28]S. Sabari Raju, Peeta Basa Pati, A. G. Ramakrishnan:
Text Localization and Extraction from Complex Color Images. ISVC 2005: 486-493 - 2004
- [c27]Abhishek Mehrotra, Ryali Srikanth, A. G. Ramakrishnan:
Shape Adaptive Integer Wavelet Transform Based Coding Scheme for 2-D/3-D MR Images. Data Compression Conference 2004: 552 - [c26]S. Sabari Raju, Peeta Basa Pati, A. G. Ramakrishnan:
Gabor Filter Based Block Energy Analysis for Text Extraction from Digital Document Images. DIAL 2004: 233-243 - [c25]Vijay Kumar, A. G. Ramakrishnan:
Radial basis function and subspace approach for printed Kannada text recognition. ICASSP (5) 2004: 321-324 - [c24]Niranjan Joshi, G. Sita, A. G. Ramakrishnan, Sriganesh Madhvanath:
Comparison of elastic matching algorithms for online Tamil handwritten character recognition. IWFHR 2004: 444-449 - [c23]Niranjan Joshi, G. Sita, A. G. Ramakrishnan, Sriganesh Madhvanath:
Tamil Handwriting Recognition Using Subspace and DTW Based Classifiers. ICONIP 2004: 806-813 - [c22]Niranjan Joshi, G. Sita, A. G. Ramakrishnan, Sriganesh Madhvanath:
Elastic Matching Algorithms for Online Tamil Character Recognition. ICONIP 2004: 820-826 - [c21]Ryali Srikanth, R. Muralishankar, A. G. Ramakrishnan:
Wavelet-Based Estimation of Hemodynamic Response Function. ICONIP 2004: 1285-1291 - [c20]V. Deepu, Sriganesh Madhvanath, A. G. Ramakrishnan:
Principal Component Analysis for Online Handwritten Character Recognition. ICPR (2) 2004: 327-330 - [c19]Ryali Srikanth, A. G. Ramakrishnan:
Region of Interest Based Coding of 2-D and 3-D Magnetic Resonance Images. ICVGIP 2004: 388-393 - [c18]Sridhar Krishna Nemala, Partha Pratim Talukdar, Kalika Bali, A. G. Ramakrishnan:
Duration modeling for hindi text-to-speech synthesis system. INTERSPEECH 2004: 789-792 - [c17]R. Muralishankar, A. G. Ramakrishnan, Lakshmish N. Kaushik:
Time-scaling of speech using independent subspace analysis. INTERSPEECH 2004: 2465-2468 - [c16]S. R. Deepa, Kalika Bali, Angarai Ganesan Ramakrishnan, Partha Pratim Talukdar:
Automatic Generation of Compound Word Lexicon for Hindi Speech Synthesis. LREC 2004 - [c15]Kalika Bali, Partha Pratim Talukdar, Sridhar Krishna Nemala, A. G. Ramakrishnan:
Tools for the development of a Hindi speech synthesis system. SSW 2004: 109-114 - 2003
- [c14]Ryali Srikanth, A. G. Ramakrishnan:
MR image coding using content-based mesh and context. ISSPA (1) 2003: 85-88 - 2002
- [c13]D. Dhanya, A. G. Ramakrishnan:
Script Identification in Printed Bilingual Documents. Document Analysis Systems 2002: 13-24 - [c12]D. Dhanya, A. G. Ramakrishnan:
Optimal Feature Extraction for Bilingual OCR. Document Analysis Systems 2002: 25-36 - [c11]B. Vijay Kumar, A. G. Ramakrishnan:
Machine Recognition of Printed Kannada Text. Document Analysis Systems 2002: 37-48 - [c10]K. G. Aparna, A. G. Ramakrishnan:
A Complete Tamil Optical Character Recognition System. Document Analysis Systems 2002: 53-57 - [c9]R. Muralishankar, A. G. Ramakrishnan:
DCT based pseudo complex cepstrum. ICASSP 2002: 521-524 - [c8]Thilak R. Kumar, S. Kumar Raja, A. G. Ramakrishnan:
Eye detection using color cues and projection functions. ICIP (3) 2002: 337-340 - [c7]Neelam Sinha, A. G. Ramakrishnan:
Blood Cell Segmentation Using EM Algorithm. ICVGIP 2002 - [c6]Ryali Srikanth, A. G. Ramakrishnan:
Context-Based Interframe Coding Of MR Images. ICVGIP 2002 - [c5]R. Muralishankar, A. G. Ramakrishnan, P. Prathibha:
Warped-LP residual resampling using DCT for pitch modification. INTERSPEECH 2002: 2517-2520 - [c4]A. G. Ramakrishnan, S. Kumar Raja, H. V. Raghu Ram:
Neural network-based segmentation of textures using Gabor features. NNSP 2002: 365-374 - 2001
- [c3]G. Sita, A. G. Ramakrishnan:
Evoked Potential Signal Estimation Using Gaussian Radial Basis Function Network. ICANN 2001: 630-635 - 2000
- [c2]Kaushik Mahata, A. G. Ramakrishnan:
A Novel Scheme for Image Rotation for Document Processing. ICIP 2000: 594-596 - 1997
- [c1]Supratim Saha, Angarai Ganesan Ramakrishnan:
Transmission of chosen transform coefficients of normalized cardiac beats for compression. ICASSP 1997: 1901-1904
Editorship
- 2014
- [e2]A. G. Ramakrishnan, Jitendra Malik, Alexei A. Efros, C. V. Jawahar, Manik Varma:
Proceedings of the 2014 Indian Conference on Computer Vision, Graphics and Image Processing, ICVGIP'14, Bangalore, India, December 14-18, 2014. ACM 2014, ISBN 978-1-4503-3061-9 [contents] - 2012
- [e1]A. G. Ramakrishnan, Ramachandrula Sitaram:
Proceeding of the workshop on Document Analysis and Recognition, DAR@ICVGIP 2012, Mumbai, India, December 16, 2012. ACM 2012, ISBN 978-1-4503-1797-9 [contents]
Informal and Other Publications
- 2024
- [i34]Anish Saha, A. G. Ramakrishnan:
Automatic Speech Recognition for Hindi. CoRR abs/2406.18135 (2024) - 2023
- [i33]Anand Sharma, A. G. Ramakrishnan:
Histograms of Points, Orientations, and Dynamics of Orientations Features for Hindi Online Handwritten Character Recognition. CoRR abs/2309.02067 (2023) - [i32]Anand Sharma, A. G. Ramakrishnan:
Structural analysis of Hindi online handwritten characters for character recognition. CoRR abs/2310.08222 (2023) - [i31]Anand Sharma, A. G. Ramakrishnan:
A Classifier Using Global Character Level and Local Sub-unit Level Features for Hindi Online Handwritten Character Recognition. CoRR abs/2310.17138 (2023) - 2022
- [i30]A. Madhavaraj, Ramakrishnan Angarai Ganesan:
Data and knowledge-driven approaches for multilingual training to improve the performance of speech recognition systems of Indian languages. CoRR abs/2201.09494 (2022) - [i29]G. Pradeep Kumar, Utsav Dutta, Kanishka Sharma, Ramakrishnan Angarai Ganesan:
Functional Connectivity Methods for EEG-based Biometrics on a Large, Heterogeneous Dataset. CoRR abs/2206.01475 (2022) - [i28]Madhavaraj Ayyavu, Bharathi Pilar, A. G. Ramakrishnan:
Subword Dictionary Learning and Segmentation Techniques for Automatic Speech Recognition in Tamil and Kannada. CoRR abs/2207.13331 (2022) - [i27]Madhavaraj Ayyavu, Bharathi Pilar, A. G. Ramakrishnan:
Knowledge-driven Subword Grammar Modeling for Automatic Speech Recognition in Tamil and Kannada. CoRR abs/2207.13333 (2022) - [i26]Ankur Debnath, Shridevi S. Patil, Gangotri Nadiger, Ramakrishnan Angarai Ganesan:
Low-Resource End-to-end Sanskrit TTS using Tacotron2, WaveGlow and Transfer Learning. CoRR abs/2212.03558 (2022) - 2021
- [i25]Chandran Savithri Anoop, Prathosh A. P., A. G. Ramakrishnan:
Unsupervised Domain Adaptation Schemes for Building ASR in Low-resource Languages. CoRR abs/2109.05494 (2021) - 2020
- [i24]Jerrin Thomas Panachakel, A. G. Ramakrishnan, T. V. Ananthapadmanabha:
A Novel Deep Learning Architecture for Decoding Imagined Speech from EEG. CoRR abs/2003.09374 (2020) - [i23]Jerrin Thomas Panachakel, Nandagopal Netrakanti Vinayak, Maanvi Nunna, A. G. Ramakrishnan, Kanishka Sharma:
An Improved EEG Acquisition Protocol Facilitates Localized Neural Activation. CoRR abs/2003.10212 (2020) - [i22]Jerrin Thomas Panachakel, A. G. Ramakrishnan, T. V. Ananthapadmanabha:
Decoding Imagined Speech using Wavelet Features and Deep Neural Networks. CoRR abs/2003.10433 (2020) - 2019
- [i21]Shiva Kumar H. R., A. G. Ramakrishnan:
Lipi Gnani - A Versatile OCR for Documents in any Language Printed in Kannada Script. CoRR abs/1901.00413 (2019) - [i20]Ram Krishna Pandey, Souvik Karmakar, A. G. Ramakrishnan, Nabagata Saha:
Improving Facial Emotion Recognition Systems Using Gradient and Laplacian Images. CoRR abs/1902.05411 (2019) - 2018
- [i19]Ram Krishna Pandey, Aswin Vasan, A. G. Ramakrishnan:
Segmentation of Liver Lesions with Reduced Complexity Deep Models. CoRR abs/1805.09233 (2018) - [i18]Ram Krishna Pandey, A. G. Ramakrishnan:
A hybrid approach of interpolations and CNN to obtain super-resolution. CoRR abs/1805.09400 (2018) - [i17]Nazreen P. M., A. G. Ramakrishnan:
DNN Based Speech Enhancement for Unseen Noises Using Monte Carlo Dropout. CoRR abs/1806.00516 (2018) - [i16]A. Madhavaraj, T. V. Ananthapadmanabha, A. G. Ramakrishnan:
Subjective and objective experiments on the influence of speaker's gender on the unvoiced segments. CoRR abs/1807.05813 (2018) - [i15]Ram Krishna Pandey, Samarjit Karmakar, A. G. Ramakrishnan:
Computationally Efficient Approaches for Image Style Transfer. CoRR abs/1807.05927 (2018) - [i14]Nazreen P. M., A. G. Ramakrishnan:
Using Monte Carlo dropout for non-stationary noise reduction from speech. CoRR abs/1808.09432 (2018) - [i13]Ram Krishna Pandey, Nabagata Saha, Samarjit Karmakar, A. G. Ramakrishnan:
MSCE: An edge preserving robust loss function for improving super-resolution algorithms. CoRR abs/1809.00961 (2018) - [i12]Amit Meghanani, A. G. Ramakrishnan:
Pitch-synchronous DCT features: A pilot study on speaker identification. CoRR abs/1812.02447 (2018) - [i11]Ram Krishna Pandey, K. Vignesh, A. G. Ramakrishnan, Chandrahasa B:
Binary Document Image Super Resolution for Improved Readability and OCR Performance. CoRR abs/1812.02475 (2018) - 2017
- [i10]Ram Krishna Pandey, A. G. Ramakrishnan:
Language Independent Single Document Image Super-Resolution using CNN for improved recognition. CoRR abs/1701.08835 (2017) - 2016
- [i9]T. V. Ananthapadmanabha, A. G. Ramakrishnan:
Intrinsic-cum-extrinsic normalization of formant data of vowels. CoRR abs/1609.05104 (2016) - [i8]K. V. Vijay Girish, A. G. Ramakrishnan, T. V. Ananthapadmanabha:
Adaptive dictionary based approach for background noise and speaker classification and subsequent source separation. CoRR abs/1609.09764 (2016) - 2015
- [i7]T. V. Ananthapadmanabha, A. G. Ramakrishnan, Shubham Sharma:
Significance of level of spectral valleys of vowel sounds. CoRR abs/1506.04828 (2015) - [i6]K. V. Vijay Girish, T. V. Ananthapadmanabha, A. G. Ramakrishnan:
A dictionary learning and source recovery based approach to classify diverse audio sources. CoRR abs/1510.07774 (2015) - 2014
- [i5]J. V. Satyanarayana, A. G. Ramakrishnan:
Compressed EEG Acquisition with Limited Channels using Estimated Signal Correlation. CoRR abs/1407.1285 (2014) - [i4]Deepak Kumar, A. G. Ramakrishnan:
Quadratically constrained quadratic programming for classification using particle swarms and applications. CoRR abs/1407.6315 (2014) - [i3]T. V. Ananthapadmanabha, K. V. Vijay Girish, A. G. Ramakrishnan:
Detection of transitions between broad phonetic classes in a speech signal. CoRR abs/1411.0370 (2014) - [i2]T. V. Ananthapadmanabha, A. G. Ramakrishnan, Pradeep Balachandran:
An Interesting Property of LPCs for Sonorant Vs Fricative Discrimination. CoRR abs/1411.1267 (2014) - 2012
- [i1]Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan:
Benchmarking recognition results on word image datasets. CoRR abs/1208.6137 (2012)
Coauthor Index
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