S. Ramakrishnan

28 papers Journal 12Unranked 16

Year	Rank	Type	Title / Venue / Authors
2022	—	`conf`	Muscle Fatigue Analysis by Visualization of Dynamic Surface EMG Signals Using Markov Transition Field. EMBC Divya Sasidharan, G. Venugopal, S. Ramakrishnan
2021	J	`jnl`	Muscle fatigue analysis in isometric contractions using geometric features of surface electromyography signals. Biomed. Signal Process. Control. S. Edward Jero, Divya Bharathi Krishnamani, P. A. Karthick, S. Ramakrishnan
2020	—	`conf`	A Method to Differentiate Fatiguing Conditions in Surface Electromyography Signals using Instantaneous Spectral Centroid. EMBC S. Edward Jero, Krishnamani Divya Bharathi, S. Ramakrishnan
2020	J	`jnl`	Differentiation of early mild cognitive impairment in brainstem MR images using multifractal detrended moving average singularity spectral features. Biomed. Signal Process. Control. Rohini Palanisamy, S. Sundar, S. Ramakrishnan
2019	—	`conf`	Analysis of Needle Electromyography Signal in Neuropathy and Myopathy Conditions using Tunable-Q Wavelet Transform. ICBSP Lakshmi Madathil Hari, S. Edward Jero, G. Venugopal, S. Ramakrishnan
2019	J	`jnl`	Characterization of Alzheimer conditions in MR images using volumetric and sagittal brainstem texture features. Comput. Methods Programs Biomed. Rohini Palanisamy, S. Sundar, S. Ramakrishnan
2019	—	`conf`	Proposal of a Machine Learning Approach to Differentiate Mild and Alzheimer's Condition in MR Images Using Shape Changes in Corpus Callosum. EFMI-STC Ravi Dadsena, Rohini Palanisamy, S. Ramakrishnan
2018	—	`conf`	Analysis of uterine electromyography signals in preterm condition using multifractal algorithm. EMBC Punitha Namadurai, S. Ramakrishnan
2018	J	`jnl`	Surface electromyography based muscle fatigue detection using high-resolution time-frequency methods and machine learning algorithms. Comput. Methods Programs Biomed. P. A. Karthick, Diptasree Maitra Ghosh, S. Ramakrishnan
2017	—	`conf`	Analysis of Chronic Wound Images Using Factorization Based Segmentation and Machine Learning Methods. ICCBB Kavitha Illath, S. S. Suganthi, S. Ramakrishnan
2016	J	`jnl`	A Method to Differentiate Mild Cognitive Impairment and Alzheimer in MR Images using Eigen Value Descriptors. J. Medical Syst. K. R. Anandh, C. M. Sujatha, S. Ramakrishnan
2016	J	`jnl`	Analysis of Muscle Fatigue Progression using Cyclostationary Property of Surface Electromyography Signals. J. Medical Syst. P. A. Karthick, G. Venugopal, S. Ramakrishnan
2016	J	`jnl`	Surface electromyography based muscle fatigue progression analysis using modified B distribution time-frequency features. Biomed. Signal Process. Control. P. A. Karthick, S. Ramakrishnan
2015	—	`conf`	Analysis of biceps brachii sEMG signal using Multiscale Fuzzy Approximate Entropy. EMBC Navaneethakrishna Makaram, Periyamolapalayam Allimuthu Karthick, S. Ramakrishnan
2014	J	`jnl`	Analysis of Breast Thermograms Using Gabor Wavelet Anisotropy Index. J. Medical Syst. S. S. Suganthi, S. Ramakrishnan
2014	—	`conf`	Analysis of fatigue conditions in biceps brachii muscles using surface electromyography signals and strip spectral correlation. DSP P. A. Karthick, S. Ramakrishnan
2014	—	`conf`	Analysis of progression of fatigue conditions in biceps brachii muscles using surface electromyography signals and complexity based features. EMBC Periyamolapalayam Allimuthu Karthick, Navaneethakrishna Makaram, S. Ramakrishnan
2014	J	`jnl`	Analysis of sub-anatomic diffusion tensor imaging indices in white matter regions of Alzheimer with MMSE score. Comput. Methods Programs Biomed. Ravindra B. Patil, S. Ramakrishnan
2014	J	`jnl`	Anisotropic diffusion filter based edge enhancement for segmentation of breast thermogram using level sets. Biomed. Signal Process. Control. S. S. Suganthi, S. Ramakrishnan
2014	—	`conf`	Anisotropic diffusion filter based edge enhancement for the segmentation of carotid intima-media layer in ultrasound images using variational level set method without re-initialisation. EMBC Sumathi Krishnaswamy, Anandh Kilpattu Ramaniharan, Mahesh Veezhinathan, S. Ramakrishnan
2014	—	`conf`	Atrophy analysis of corpus callosum in Alzheimer brain MR images using anisotropic diffusion filtering and level sets. EMBC K. R. Anandh, C. M. Sujatha, S. Ramakrishnan
2014	—	`conf`	Detection of Alzheimer disease in MR images using structure tensor. EMBC Machireddy Archana, S. Ramakrishnan
2014	J	`jnl`	Extraction and analysis of multiple time window features associated with muscle fatigue conditions using sEMG signals. Expert Syst. Appl. G. Venugopal, Navaneethakrishna Makaram, S. Ramakrishnan
2014	—	`conf`	Multiscale feature based analysis of surface EMG signals under fatigue and non-fatigue conditions. EMBC Navaneethakrishna Makaram, S. Ramakrishnan
2014	J	`jnl`	Segmentation and analysis of brain subcortical regions using regularized multiphase level set in autistic MR images. Int. J. Imaging Syst. Technol. Agastinose Ronickom Jac Fredo, G. Kavitha, S. Ramakrishnan
2014	—	`conf`	Total variation based edge enhancement for level set segmentation and asymmetry analysis in breast thermograms. EMBC S. Prabha, K. R. Anandh, C. M. Sujatha, S. Ramakrishnan
2013	—	`conf`	Identification of brain white matter regions for diagnosis of Alzheimer using Diffusion Tensor Imaging. EMBC Ravindra B. Patil, Ranjan Piyush, S. Ramakrishnan
2012	—	`conf`	An Approach to CT Stomach Image Segmentation Using Modified Level Set Method. ACIIDS (2) Hersh J. Parmar, S. Ramakrishnan