A. G. Ramakrishnan

146 papers A 16B 14C 6Misc 4Journal 51Unranked 53

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Brain-scale theta band functional connectome as signature of slow breathing and breath-hold phases. Comput. Biol. Medicine Anusha A. S, G. Pradeep Kumar, A. G. Ramakrishnan
2025	J	`jnl`	Modulation of EEG by Slow-Symmetric Breathing Incorporating Breath-Hold. IEEE Trans. Biomed. Eng. G. Pradeep Kumar, A. Adarsh, A. G. Ramakrishnan
2024	J	`jnl`	Automatic Speech Recognition for Hindi. CoRR Anish Saha, A. G. Ramakrishnan
2024	J	`jnl`	Modality-Specific Feature Selection, Data Augmentation and Temporal Context for Improved Performance in Sleep Staging. IEEE J. Biomed. Health Informatics Ritika Jain, A. G. Ramakrishnan
2023	J	`jnl`	A Classifier Using Global Character Level and Local Sub-unit Level Features for Hindi Online Handwritten Character Recognition. CoRR Anand Sharma, A. G. Ramakrishnan
2023	J	`jnl`	Histograms of Points, Orientations, and Dynamics of Orientations Features for Hindi Online Handwritten Character Recognition. CoRR Anand Sharma, A. G. Ramakrishnan
2023	J	`jnl`	Meta-Learning for Indian Languages: Performance Analysis and Improvements With Linguistic Similarity Measures. IEEE Access Chandran Savithri Anoop, A. G. Ramakrishnan
2023	J	`jnl`	Structural analysis of Hindi online handwritten characters for character recognition. CoRR Anand Sharma, A. G. Ramakrishnan
2022	—	`conf`	Effects of Breathing and Breath-hold on Brain Functional Connectivity. MeMeA A. S. Anusha, A. G. Ramakrishnan, A. Adarsh, Kanishka Sharma, G. Pradeep Kumar
2022	—	`conf`	Exploring a Unified ASR for Multiple South Indian Languages Leveraging Multilingual Acoustic and Language Models. SLT Chandran Savithri Anoop, A. G. Ramakrishnan
2022	J	`jnl`	Knowledge-driven Subword Grammar Modeling for Automatic Speech Recognition in Tamil and Kannada. CoRR Madhavaraj Ayyavu, Bharathi Pilar, A. G. Ramakrishnan
2022	J	`jnl`	Subword Dictionary Learning and Segmentation Techniques for Automatic Speech Recognition in Tamil and Kannada. CoRR Madhavaraj Ayyavu, Bharathi Pilar, A. G. Ramakrishnan
2021	—	`conf`	An Exploration of Log-Mel Spectrogram and MFCC Features for Alzheimer's Dementia Recognition from Spontaneous Speech. SLT Amit Meghanani, Chandran Savithri Anoop, A. G. Ramakrishnan
2021	C	`conf`	Automated classification of EEG into meditation and non-meditation epochs using common spatial pattern, linear discriminant analysis, and LSTM. TENCON Jerrin Thomas Panachakel, G. Pradeep Kumar, A. G. Ramakrishnan, Kanishka Sharma
2021	—	`conf`	Brain Functional Connectivity as Biomarker for Propofol-Induced Alterations of Consciousness. EMBC A. S. Anusha, A. G. Ramakrishnan
2021	—	`conf`	Can we identify the category of imagined phoneme from EEG? EMBC Jerrin Thomas Panachakel, Kanishka Sharma, Anusha A. S, A. G. Ramakrishnan
2021	—	`conf`	Classification of Phonological Categories in Imagined Speech using Phase Synchronization Measure. EMBC Jerrin Thomas Panachakel, A. G. Ramakrishnan
2021	—	`conf`	Increased Entropy of Gamma Oscillations in the Frontal Region during Meditation. EMBC G. Pradeep Kumar, Kanishka Sharma, A. G. Ramakrishnan, A. Adarsh
2021	—	`conf`	Investigation of Different G2P Schemes for Speech Recognition in Sanskrit. ICONIP (2) Chandran Savithri Anoop, A. G. Ramakrishnan
2021	—	`conf`	Midline EEG Functional Connectivity As Biomarker for Conscious States in Sleep and Wakefulness. EMBC A. S. Anusha, A. G. Ramakrishnan
2021	C	`conf`	Unsupervised Domain Adaptation Schemes for Building ASR in Low-Resource Languages. ASRU Chandran Savithri Anoop, Prathosh A. P., A. G. Ramakrishnan
2021	J	`jnl`	Unsupervised Domain Adaptation Schemes for Building ASR in Low-resource Languages. CoRR Chandran Savithri Anoop, Prathosh A. P., A. G. Ramakrishnan
2020	J	`jnl`	A Novel Deep Learning Architecture for Decoding Imagined Speech from EEG. CoRR Jerrin Thomas Panachakel, A. G. Ramakrishnan, T. V. Ananthapadmanabha
2020	J	`jnl`	An Improved EEG Acquisition Protocol Facilitates Localized Neural Activation. CoRR Jerrin Thomas Panachakel, Nandagopal Netrakanti Vinayak, Maanvi Nunna, A. G. Ramakrishnan, Kanishka Sharma
2020	J	`jnl`	Decoding Imagined Speech using Wavelet Features and Deep Neural Networks. CoRR Jerrin Thomas Panachakel, A. G. Ramakrishnan, T. V. Ananthapadmanabha
2020	J	`jnl`	Lipi Gnani: A Versatile OCR for Documents in any Language Printed in Kannada Script. ACM Trans. Asian Low Resour. Lang. Inf. Process. H. R. Shiva Kumar, A. G. Ramakrishnan
2020	C	`conf`	Pitch-synchronous Discrete Cosine Transform Features for Speaker Identification and Verification. ICPRAM Amit Meghanani, A. G. Ramakrishnan
2020	—	`conf`	R-wave Amplitude Changes and Atypical Heart Rate Changes Accompanying Breath Hold During Low Breathing Rates. EMBC A. G. Ramakrishnan, A. Adarsh
2020	—	`conf`	VR Glasses based Measurement of Responses to Dichoptic Stimuli: A Potential Tool for Quantifying Amblyopia? EMBC Jerrin Thomas Panachakel, A. G. Ramakrishnan, K. P. Manjunath
2019	—	`conf`	Data-pooling and multi-task learning for enhanced performance of speech recognition systems in multiple low resourced languages. NCC A. Madhavaraj, A. G. Ramakrishnan
2019	C	`conf`	Effects of Modifying the Input Features and the Loss Function on Improving Emotion Classification. TENCON Ram Krishna Pandey, A. G. Ramakrishnan, Souvik Karmakar
2019	—	`conf`	Gamma Enhanced Binarization - An Adaptive Nonlinear Enhancement of Degraded Word Images for Improved Recognition of Split Characters. NCC H. R. Shiva Kumar, A. G. Ramakrishnan
2019	—	`conf`	Improvement of Image Denoising Algorithms by Preserving the Edges. CAIP (2) Ram Krishna Pandey, Harpreet Singh, A. G. Ramakrishnan
2019	J	`jnl`	Improving Facial Emotion Recognition Systems Using Gradient and Laplacian Images. CoRR Ram Krishna Pandey, Souvik Karmakar, A. G. Ramakrishnan, Nabagata Saha
2019	—	`conf`	Improving Facial Emotion Recognition Systems with Crucial Feature Extractors. ICIAP (1) Ram Krishna Pandey, Souvik Karmakar, A. G. Ramakrishnan, Nabagata Saha
2019	—	`conf`	Improving the Perceptual Quality of Document Images Using Deep Neural Network. ISNN (2) Ram Krishna Pandey, A. G. Ramakrishnan
2019	J	`jnl`	Lipi Gnani - A Versatile OCR for Documents in any Language Printed in Kannada Script. CoRR Shiva Kumar H. R., A. G. Ramakrishnan
2019	C	`conf`	Scattering transform inspired filterbank learning from raw speech for better acoustic modeling. TENCON A. Madhavaraj, A. G. Ramakrishnan
2019	—	`conf`	Splitting Merged Characters of Kannada Benchmark Dataset using Simplified Paired-Valleys and L-Cut. NCC H. R. Shiva Kumar, A. Madhavaraj, A. G. Ramakrishnan
2018	J	`jnl`	A hybrid approach of interpolations and CNN to obtain super-resolution. CoRR Ram Krishna Pandey, A. G. Ramakrishnan
2018	Misc	`conf`	A system for distributed audio classification using sparse representation over cloud for IOT. COMSNETS K. V. Vijay Girish, A. G. Ramakrishnan, Neeraj Kumar
2018	J	`jnl`	Binary Document Image Super Resolution for Improved Readability and OCR Performance. CoRR Ram Krishna Pandey, K. Vignesh, A. G. Ramakrishnan, Chandrahasa B
2018	J	`jnl`	Computationally Efficient Approaches for Image Style Transfer. CoRR Ram Krishna Pandey, Samarjit Karmakar, A. G. Ramakrishnan
2018	—	`conf`	DNN Based Speech Enhancement for Unseen Noises Using Monte Carlo Dropout. ICSPCS Nazreen P. M., A. G. Ramakrishnan
2018	J	`jnl`	DNN Based Speech Enhancement for Unseen Noises Using Monte Carlo Dropout. CoRR Nazreen P. M., A. G. Ramakrishnan
2018	A	`conf`	Estimation of the Vocal Tract Length of Vowel Sounds Based on the Frequency of the Significant Spectral Valley. INTERSPEECH T. V. Ananthapadmanabha, A. G. Ramakrishnan
2018	—	`conf`	MSCE: An Edge-Preserving Robust Loss Function for Improving Super-Resolution Algorithms. ICONIP (6) Ram Krishna Pandey, Nabagata Saha, Samarjit Karmakar, A. G. Ramakrishnan
2018	J	`jnl`	MSCE: An edge preserving robust loss function for improving super-resolution algorithms. CoRR Ram Krishna Pandey, Nabagata Saha, Samarjit Karmakar, A. G. Ramakrishnan
2018	A	`conf`	Online Speech Translation System for Tamil. INTERSPEECH Madhavaraj Ayyavu, Shiva Kumar H. R., A. G. Ramakrishnan
2018	J	`jnl`	Pitch-synchronous DCT features: A pilot study on speaker identification. CoRR Amit Meghanani, A. G. Ramakrishnan
2018	J	`jnl`	Segmentation of Liver Lesions with Reduced Complexity Deep Models. CoRR Ram Krishna Pandey, Aswin Vasan, A. G. Ramakrishnan
2018	J	`jnl`	Subjective and objective experiments on the influence of speaker's gender on the unvoiced segments. CoRR A. Madhavaraj, T. V. Ananthapadmanabha, A. G. Ramakrishnan
2018	J	`jnl`	Using Monte Carlo dropout for non-stationary noise reduction from speech. CoRR Nazreen P. M., A. G. Ramakrishnan
2017	A	`conf`	An Objective Critical Distance Measure Based on the Relative Level of Spectral Valley. INTERSPEECH T. V. Ananthapadmanabha, A. G. Ramakrishnan, Shubham Sharma
2017	J	`jnl`	Language Independent Single Document Image Super-Resolution using CNN for improved recognition. CoRR Ram Krishna Pandey, A. G. Ramakrishnan
2016	A	`conf`	A Class-Specific Speech Enhancement for Phoneme Recognition: A Dictionary Learning Approach. INTERSPEECH Nazreen P. M., A. G. Ramakrishnan, Prasanta Kumar Ghosh
2016	J	`jnl`	Adaptive dictionary based approach for background noise and speaker classification and subsequent source separation. CoRR K. V. Vijay Girish, A. G. Ramakrishnan, T. V. Ananthapadmanabha
2016	—	`conf`	Classification of bacterial morphotypes from images of ZN-stained sputum-smears towards diagnosing drug-resistant TB. SPCOM Rijul Saurabh Soans, A. G. Ramakrishnan, V. P. Shenoy, Ramesh R. Galigekere
2016	J	`jnl`	Cumulative Impulse Strength for Epoch Extraction. IEEE Signal Process. Lett. A. P. Prathosh, P. Sujith, A. G. Ramakrishnan, Prasanta Kumar Ghosh
2016	A	`conf`	Hierarchical Classification of Speaker and Background Noise and Estimation of SNR Using Sparse Representation. INTERSPEECH K. V. Vijay Girish, A. G. Ramakrishnan, T. V. Ananthapadmanabha
2016	J	`jnl`	Intrinsic-cum-extrinsic normalization of formant data of vowels. CoRR T. V. Ananthapadmanabha, A. G. Ramakrishnan
2016	J	`jnl`	Reconstruction of EEG from limited channel acquisition using estimated signal correlation. Biomed. Signal Process. Control. A. G. Ramakrishnan, J. V. Satyanarayana
2015	J	`jnl`	A dictionary learning and source recovery based approach to classify diverse audio sources. CoRR K. V. Vijay Girish, T. V. Ananthapadmanabha, A. G. Ramakrishnan
2015	A	`conf`	An error correction scheme for GCI detection algorithms using pitch smoothness criterion. INTERSPEECH P. Sujith, A. P. Prathosh, A. G. Ramakrishnan, Prasanta Kumar Ghosh
2015	J	`jnl`	Bigram Language Models and Reevaluation Strategy for Improved Recognition of Online Handwritten Tamil Words. ACM Trans. Asian Low Resour. Lang. Inf. Process. Suresh Sundaram, A. G. Ramakrishnan
2015	A	`conf`	Classification of place-of-articulation of stop consonants using temporal analysis. INTERSPEECH A. P. Prathosh, A. G. Ramakrishnan, T. V. Ananthapadmanabha
2015	J	`jnl`	Significance of level of spectral valleys of vowel sounds. CoRR T. V. Ananthapadmanabha, A. G. Ramakrishnan, Shubham Sharma
2014	J	`jnl`	An Interesting Property of LPCs for Sonorant Vs Fricative Discrimination. CoRR T. V. Ananthapadmanabha, A. G. Ramakrishnan, Pradeep Balachandran
2014	A	`conf`	Combining source and system information for limited data speaker verification. INTERSPEECH Rohan Kumar Das, S. Abhiram, S. R. M. Prasanna, A. G. Ramakrishnan
2014	J	`jnl`	Compressed EEG Acquisition with Limited Channels using Estimated Signal Correlation. CoRR J. V. Satyanarayana, A. G. Ramakrishnan
2014	J	`jnl`	Detection of transitions between broad phonetic classes in a speech signal. CoRR T. V. Ananthapadmanabha, K. V. Vijay Girish, A. G. Ramakrishnan
2014	—	`conf`	MILE TTS for Tamil for blizzard challenge 2014. Blizzard Challenge B. S. R. Rajaram, H. R. Shiva Kumar, A. G. Ramakrishnan
2014	J	`jnl`	Performance enhancement of online handwritten Tamil symbol recognition with reevaluation techniques. Pattern Anal. Appl. Suresh Sundaram, A. G. Ramakrishnan
2014	—	`ed.`	Proceedings of the 2014 Indian Conference on Computer Vision, Graphics and Image Processing, ICVGIP'14, Bangalore, India, December 14-18, 2014 ICVGIP A. G. Ramakrishnan, Jitendra Malik, Alexei A. Efros, C. V. Jawahar, Manik Varma
2014	J	`jnl`	Quadratically constrained quadratic programming for classification using particle swarms and applications. CoRR Deepak Kumar, A. G. Ramakrishnan
2014	Misc	`conf`	Subband analysis of linear prediction residual for the estimation of glottal closure instants. ICASSP R. L. Vikram, K. V. Vijay Girish, S. Harshavardhan, A. G. Ramakrishnan, T. V. Ananthapadmanabha
2014	J	`jnl`	Threshold-Independent QRS Detection Using the Dynamic Plosion Index. IEEE Signal Process. Lett. A. G. Ramakrishnan, A. P. Prathosh, T. V. Ananthapadmanabha
2013	J	`jnl`	Attention-Feedback Based Robust Segmentation of Online Handwritten Isolated Tamil Words. ACM Trans. Asian Lang. Inf. Process. Suresh Sundaram, A. G. Ramakrishnan
2013	J	`jnl`	Epoch Extraction Based on Integrated Linear Prediction Residual Using Plosion Index. IEEE ACM Trans. Audio Speech Lang. Process. A. P. Prathosh, T. V. Ananthapadmanabha, A. G. Ramakrishnan
2013	—	`conf`	Evaluation of document binarization using eigen value decomposition. DRR Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan
2013	—	`conf`	Global and local features for recognition of online handwritten numerals and Tamil characters. MOCR@ICDAR A. G. Ramakrishnan, K. Bhargava Urala
2013	—	`conf`	MILE TTS for Tamil and Kannada for blizzard challenge 2013. Blizzard Challenge H. R. Shiva Kumar, Ashwini Jaya Kumar, B. S. R. Rajaram, A. G. Ramakrishnan
2013	—	`conf`	Multi-script robust reading competition in ICDAR 2013. MOCR@ICDAR Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan
2013	—	`conf`	NESP: Nonlinear enhancement and selection of plane for optimal segmentation and recognition of scene word images. DRR Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan
2013	—	`conf`	Script independent detection of bold words in multi font-size documents. NCVPRIPG Pedamalli Saikrishna, A. G. Ramakrishnan
2012	—	`conf`	Benchmarking recognition results on camera captured word image data sets. DAR@ICVGIP Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan
2012	J	`jnl`	Benchmarking recognition results on word image datasets CoRR Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan
2012	—	`conf`	Language models for online handwritten Tamil word recognition. DAR@ICVGIP Suresh Sundaram, K. Bhargava Urala, A. G. Ramakrishnan
2012	—	`conf`	MAPS: midline analysis and propagation of segmentation. ICVGIP Deepak Kumar, M. N. Anil Prasad, A. G. Ramakrishnan
2012	B	`conf`	OTCYMIST: Otsu-Canny Minimal Spanning Tree for Born-Digital Images. Document Analysis Systems Deepak Kumar, A. G. Ramakrishnan
2012	—	`ed.`	Proceeding of the workshop on Document Analysis and Recognition, DAR@ICVGIP 2012, Mumbai, India, December 16, 2012 DAR@ICVGIP A. G. Ramakrishnan, Ramachandrula Sitaram
2012	—	`conf`	Recognition of Kannada characters extracted from scene images. DAR@ICVGIP Deepak Kumar, A. G. Ramakrishnan
2011	A	`conf`	Lexicon-Free, Novel Segmentation of Online Handwritten Indic Words. ICDAR Suresh Sundaram, A. G. Ramakrishnan
2011	A	`conf`	Online Handwriting Recognition of Tamil Script Using Fractal Geometry. ICDAR Rituraj Kunwar, A. G. Ramakrishnan
2010	B	`conf`	Online Handwritten Kannada Word Recognizer with Unrestricted Vocabulary. ICFHR Rituraj Kunwar, Shashikiran K., A. G. Ramakrishnan
2010	B	`conf`	Orthogonal LDA in PCA Transformed Subspace. ICFHR M. Mahadeva Prasad, M. Sukumar, A. G. Ramakrishnan
2009	—	`conf`	Divide and conquer technique in online handwritten Kannada character recognition. MOCR@ICDAR M. Mahadeva Prasad, M. Sukumar, A. G. Ramakrishnan
2009	J	`jnl`	Dynamic Space Warping of Strokes for Recognition of Online Handwritten Characters. Int. J. Pattern Recognit. Artif. Intell. Amrik Sen, Gopal Ananthakrishnan, Suresh Sundaram, A. G. Ramakrishnan
2009	—	`conf`	Resolving Ambiguities in Confused Online Tamil Characters with Post Processing Algorithms. PReMI A. G. Ramakrishnan, Suresh Sundaram
2009	—	`conf`	XML standard for Indic online handwritten database. MOCR@ICDAR Swapnil Belhe, Srinivasa Chakravarthy, A. G. Ramakrishnan
2008	—	`conf`	A research bed for unit selection based text to speech synthesis. SLT Konakanchi Partha Sarathy, A. G. Ramakrishnan
2008	B	`conf`	CCD: Connected Component Descriptor for Robust Mosaicing of Camera-Captured Document Images. Document Analysis Systems Thotreingam Kasar, A. G. Ramakrishnan
2008	—	`conf`	Extraction of Handwritten and Signature Regions from Binary Printed. IWCIA Special Track on Applications Ritesh Banka, Farshad Nourbakhsh, A. G. Ramakrishnan
2008	A	`conf`	Perceptual-MVDR based analysis-synthesis of pitch synchronous frames for pitch modification. ICME Rangarao Muralishankar, Mamindapalli Ravi Shanker, A. G. Ramakrishnan
2008	J	`jnl`	Word level multi-script identification. Pattern Recognit. Lett. Peeta Basa Pati, A. G. Ramakrishnan
2007	—	`conf`	A Robust Two Level Classification Algorithm for Text Localization in Documents. ISVC (2) R. Kandan, Nirup Kumar Reddy, K. R. Arvind, A. G. Ramakrishnan
2007	—	`conf`	Automatic Seal Information Reader. ICCTA Farshad Nourbakhsh, Peeta Basa Pati, A. G. Ramakrishnan
2007	—	`conf`	Entropy Based Skew Correction of Document Images. PReMI K. R. Arvind, Jayant Kumar, A. G. Ramakrishnan
2006	B	`conf`	HVS Inspired System for Script Identification in Indian Multi-script Documents. Document Analysis Systems Peeta Basa Pati, A. G. Ramakrishnan
2006	—	`conf`	Inversion Detection in Text Document Images. JCIS Abdol Hamid Pilevar, A. G. Ramakrishnan
2006	—	`conf`	Text Localization and Extraction from Complex Gray Images. ICVGIP Farshad Nourbakhsh, Peeta Basa Pati, A. G. Ramakrishnan
2006	—	`conf`	Ultra-Fast fMRI Imaging with High-Fidelity Activation Map. ICONIP (2) Neelam Sinha, Manojkumar Saranathan, A. G. Ramakrishnan, Juan Zhou, Jagath C. Rajapakse
2006	J	`jnl`	Wavelet-based Estimation of Hemodynamic Response Function from Fmri Data. Int. J. Neural Syst. Ryali Srikanth, A. G. Ramakrishnan
2005	J	`jnl`	Contextual encoding in uniform and adaptive mesh-based lossless compression of MR images. IEEE Trans. Medical Imaging Ryali Srikanth, A. G. Ramakrishnan
2005	A	`conf`	Machine Recognition of Online Handwritten Devanagari Characters. ICDAR Niranjan Joshi, G. Sita, A. G. Ramakrishnan, V. Deepu, Sriganesh Madhvanath
2005	A	`conf`	Prototype Learning Methods for Online Handwriting Recognition. ICDAR B. S. Raghavendra, C. K. Narayanan, G. Sita, A. G. Ramakrishnan, M. Sriganesh
2005	J	`jnl`	Pseudo Complex Cepstrum Using Discrete Cosine Transform. Int. J. Speech Technol. R. Muralishankar, A. G. Ramakrishnan
2005	Misc	`conf`	Text Localization and Extraction from Complex Color Images. ISVC S. Sabari Raju, Peeta Basa Pati, A. G. Ramakrishnan
2004	—	`conf`	Comparison of elastic matching algorithms for online Tamil handwritten character recognition. IWFHR Niranjan Joshi, G. Sita, A. G. Ramakrishnan, Sriganesh Madhvanath
2004	A	`conf`	Duration modeling for hindi text-to-speech synthesis system. INTERSPEECH Sridhar Krishna Nemala, Partha Pratim Talukdar, Kalika Bali, A. G. Ramakrishnan
2004	B	`conf`	Elastic Matching Algorithms for Online Tamil Character Recognition. ICONIP Niranjan Joshi, G. Sita, A. G. Ramakrishnan, Sriganesh Madhvanath
2004	—	`conf`	Gabor Filter Based Block Energy Analysis for Text Extraction from Digital Document Images. DIAL S. Sabari Raju, Peeta Basa Pati, A. G. Ramakrishnan
2004	J	`jnl`	Modification of pitch using DCT in the source domain. Speech Commun. R. Muralishankar, A. G. Ramakrishnan, P. Prathibha
2004	—	`conf`	Principal Component Analysis for Online Handwritten Character Recognition. ICPR (2) V. Deepu, Sriganesh Madhvanath, A. G. Ramakrishnan
2004	—	`conf`	Radial basis function and subspace approach for printed Kannada text recognition. ICASSP (5) Vijay Kumar, A. G. Ramakrishnan
2004	—	`conf`	Region of Interest Based Coding of 2-D and 3-D Magnetic Resonance Images. ICVGIP Ryali Srikanth, A. G. Ramakrishnan
2004	B	`conf`	Shape Adaptive Integer Wavelet Transform Based Coding Scheme for 2-D/3-D MR Images. Data Compression Conference Abhishek Mehrotra, Ryali Srikanth, A. G. Ramakrishnan
2004	B	`conf`	Tamil Handwriting Recognition Using Subspace and DTW Based Classifiers. ICONIP Niranjan Joshi, G. Sita, A. G. Ramakrishnan, Sriganesh Madhvanath
2004	A	`conf`	Time-scaling of speech using independent subspace analysis. INTERSPEECH R. Muralishankar, A. G. Ramakrishnan, Lakshmish N. Kaushik
2004	—	`conf`	Tools for the development of a Hindi speech synthesis system. SSW Kalika Bali, Partha Pratim Talukdar, Sridhar Krishna Nemala, A. G. Ramakrishnan
2004	B	`conf`	Wavelet-Based Estimation of Hemodynamic Response Function. ICONIP Ryali Srikanth, R. Muralishankar, A. G. Ramakrishnan
2003	—	`conf`	MR image coding using content-based mesh and context. ISSPA (1) Ryali Srikanth, A. G. Ramakrishnan
2002	B	`conf`	A Complete Tamil Optical Character Recognition System. Document Analysis Systems K. G. Aparna, A. G. Ramakrishnan
2002	—	`conf`	Blood Cell Segmentation Using EM Algorithm. ICVGIP Neelam Sinha, A. G. Ramakrishnan
2002	—	`conf`	Context-Based Interframe Coding Of MR Images. ICVGIP Ryali Srikanth, A. G. Ramakrishnan
2002	Misc	`conf`	DCT based pseudo complex cepstrum. ICASSP R. Muralishankar, A. G. Ramakrishnan
2002	—	`conf`	Eye detection using color cues and projection functions. ICIP (3) Thilak R. Kumar, S. Kumar Raja, A. G. Ramakrishnan
2002	J	`jnl`	Fetal lung maturity analysis using ultrasound image features. IEEE Trans. Inf. Technol. Biomed. K. N. Bhanu Prakash, A. G. Ramakrishnan, S. Suresh, T. W. P. Chow
2002	B	`conf`	Machine Recognition of Printed Kannada Text. Document Analysis Systems B. Vijay Kumar, A. G. Ramakrishnan
2002	—	`conf`	Neural network-based segmentation of textures using Gabor features. NNSP A. G. Ramakrishnan, S. Kumar Raja, H. V. Raghu Ram
2002	B	`conf`	Optimal Feature Extraction for Bilingual OCR. Document Analysis Systems D. Dhanya, A. G. Ramakrishnan
2002	B	`conf`	Script Identification in Printed Bilingual Documents. Document Analysis Systems D. Dhanya, A. G. Ramakrishnan
2002	A	`conf`	Warped-LP residual resampling using DCT for pitch modification. INTERSPEECH R. Muralishankar, A. G. Ramakrishnan, P. Prathibha
2001	C	`conf`	Evoked Potential Signal Estimation Using Gaussian Radial Basis Function Network. ICANN G. Sita, A. G. Ramakrishnan
2000	B	`conf`	A Novel Scheme for Image Rotation for Document Processing. ICIP Kaushik Mahata, A. G. Ramakrishnan
2000	J	`jnl`	Wavelet Domain Nonlinear Filtering for Evoked Potential Signal Enhancement. Comput. Biomed. Res. G. Sita, A. G. Ramakrishnan