Chakravarthy Bhagvati

According to our database, Chakravarthy Bhagvati authored at least 57 papers between 1994 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Non-episodic Variational Weight Imprinting for Few-Shot Learning.

V. Padma, Chakravarthy Bhagvati

SN Comput. Sci., May, 2023

Parameter free approach for segmenting complex manhattan layouts.

Laiphangbam Melinda, Chakravarthy Bhagvati

Multim. Tools Appl., February, 2023

Digital Restoration of Cultural Heritage With Data-Driven Computing: A Survey.

Arkaprabha Basu, Sandip Paul, Sreeya Ghosh, Swagatam Das, Bhabatosh Chanda, Chakravarthy Bhagvati, Václav Snásel

IEEE Access, 2023

2022

Geometric transformations parameters estimation from copy-move forgery using image blobs and keypoints.

Niyishaka Patrick, Chakravarthy Bhagvati

Multim. Tools Appl., 2022

2021

Image splicing detection technique based on Illumination-Reflectance model and LBP.

Niyishaka Patrick, Chakravarthy Bhagvati

Multim. Tools Appl., 2021

UHTelHwCC: A Dataset for Telugu Off-line Handwritten Character Recognition.

Rakesh Kummari, Chakravarthy Bhagvati

Proceedings of the Recent Trends in Image Processing and Pattern Recognition, 2021

Non-episodic Variational Discriminative Few-Shot Classifier.

V. Padma, Chakravarthy Bhagvati

Proceedings of the Pattern Recognition and Machine Intelligence, 2021

Unsupervised Document Binarization Via Disentangled Representation.

K. H. Salman, Chakravarthy Bhagvati

Proceedings of the Evolution in Computational Intelligence, 2021

2020

Copy-move forgery detection using image blobs and BRISK feature.

Niyishaka Patrick, Chakravarthy Bhagvati

Multim. Tools Appl., 2020

2019

Parameter-Free Table Detection Method.

Laiphangbam Melinda, Chakravarthy Bhagvati

Proceedings of the 2019 International Conference on Document Analysis and Recognition, 2019

2018

Isolated structural error analysis of printed mathematical expressions.

P. Pavan Kumar, Arun Agarwal, Chakravarthy Bhagvati

Pattern Anal. Appl., 2018

UHTelPCC: A Dataset for Telugu Printed Character Recognition.

Rakesh Kummari, Chakravarthy Bhagvati

Proceedings of the Recent Trends in Image Processing and Pattern Recognition, 2018

Digital Image Forensics Technique for Copy-Move Forgery Detection Using DoG and ORB.

Niyishaka Patrick, Chakravarthy Bhagvati

Proceedings of the Computer Vision and Graphics - International Conference, 2018

2017

Efficient Biometric Indexing and Retrieval Techniques for Large-Scale Systems

Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati

Springer Briefs in Computer Science, Springer, ISBN: 978-3-319-57659-6, 2017

A Score-Based Indexing and Retrieval Technique for Biometric Databases.

Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati

Int. J. Pattern Recognit. Artif. Intell., 2017

A clustering-based indexing approach for biometric databases using decision-level fusion.

Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati

Int. J. Biom., 2017

Improved Symbol Segmentation for TELUGU Optical Character Recognition.

Sukumar Burra, Amit Patel, Chakravarthy Bhagvati, Atul Negi

Proceedings of the Intelligent Systems Design and Applications, 2017

Document Layout Analysis Using Multigaussian Fitting.

Laiphangbam Melinda, Raghu Ghanapuram, Chakravarthy Bhagvati

Proceedings of the 14th IAPR International Conference on Document Analysis and Recognition, 2017

Study on Applicability of Curriculum Framework to Feature Selection Algorithms.

Deepthi Kalavala, Chakravarthy Bhagvati

Proceedings of the Ninth International Conference on Advances in Pattern Recognition, 2017

2015

A New Method for Computing DLP Based on Extending Smooth Numbers to Finite Field for Ephemeral Key Recovery.

R. Padmavathy, Chakravarthy Bhagvati

Int. J. Netw. Secur., 2015

Palmprint retrieval based on match scores and decision-level fusion.

Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati

Proceedings of the 2015 International Conference on Advances in Computing, 2015

2014

CRT based Threshold Multi Secret Sharing scheme.

Y. V. Subba Rao, Chakravarthy Bhagvati

Int. J. Netw. Secur., 2014

A Knowledge-Based Design for Structural Analysis of Printed Mathematical Expressions.

P. Pavan Kumar, Arun Agarwal, Chakravarthy Bhagvati

Proceedings of the Multi-disciplinary Trends in Artificial Intelligence, 2014

2013

Index Calculus Method based on Smooth Numbers of ±1 over Zp.

R. Padmavathy, Chakravarthy Bhagvati

Int. J. Netw. Secur., 2013

Vein Pattern Indexing Using Texture and Hierarchical Decomposition of Delaunay Triangulation.

Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati

Proceedings of the Security in Computing and Communications - International Symposium, 2013

Stochastic resonance aided robust techniques for segmentation of medical ultrasound images.

J. V. R. Sagar, Chakravarthy Bhagvati

Proceedings of the Fourth National Conference on Computer Vision, 2013

A new HSI based filtering technique for impulse noise removal in images.

Dilip Kumar Nayak, Chakravarthy Bhagvati

Proceedings of the Fourth National Conference on Computer Vision, 2013

2012

Discrete logarithm problem using index calculus method.

R. Padmavathy, Chakravarthy Bhagvati

Math. Comput. Model., 2012

CRT based secured encryption scheme.

Y. V. Subba Rao, Chakravarthy Bhagvati

Proceedings of the 1st International Conference on Recent Advances in Information Technology, 2012

Two key signature scheme with application to Digital Certificates.

N. Anil Kumar, Chakravarthy Bhagvati

Proceedings of the 1st International Conference on Recent Advances in Information Technology, 2012

A Structure Based Approach for Mathematical Expression Retrieval.

P. Pavan Kumar, Arun Agarwal, Chakravarthy Bhagvati

Proceedings of the Multi-disciplinary Trends in Artificial Intelligence, 2012

Novel Morphological Algorithms for Dominating Sets on Graphs with Applications to Image Analysis.

Anupama Potluri, Chakravarthy Bhagvati

Proceedings of the Combinatorial Image Analysis - 15th International Workshop, 2012

On performance analysis of end-to-end OCR systems of Indic scripts.

P. Pavan Kumar, Chakravarthy Bhagvati, Arun Agarwal

Proceedings of the Proceeding of the workshop on Document Analysis and Recognition, 2012

2011

A Small Subgroup Attack for Recovering Ephemeral Keys in Chang and Chang Password Key Exchange Protocol.

R. Padmavathy, Chakravarthy Bhagvati

J. Comput., 2011

A Rule-Based Approach to Form Mathematical Symbols in Printed Mathematical Expressions.

P. Pavan Kumar, Arun Agarwal, Chakravarthy Bhagvati

Proceedings of the Multi-disciplinary Trends in Artificial Intelligence, 2011

A Novel Method for Long Term Learning using Cluster Merging.

S. M. Renuka Devi, Chakravarthy Bhagvati

Proceedings of the 5th Indian International Conference on Artificial Intelligence, 2011

Towards Improving the Accuracy of Telugu OCR Systems.

P. Pavan Kumar, Chakravarthy Bhagvati, Atul Negi, Arun Agarwal, Bulusu Lakshmana Deekshatulu

Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

Connected component in feature space to capture high level semantics in CBIR.

S. M. Renuka Devi, Chakravarthy Bhagvati

Proceedings of the 4th Bangalore Annual Compute Conference, Compute 2011, 2011

A novel method for image retrieval using relevance feedback and unsupervised clustering.

S. M. Renuka Devi, Chakravarthy Bhagvati

Proceedings of the 4th Bangalore Annual Compute Conference, Compute 2011, 2011

2010

Solving the Discrete Logarithm Problem for Ephemeral Keys in Chang and Chang Password Key Exchange Protocol.

R. Padmavathy, Chakravarthy Bhagvati

J. Inf. Process. Syst., 2010

Unknown Key Share Attack on STPKE' Protocol.

R. Padmavathy, Chakravarthy Bhagvati

Proceedings of the Information Processing and Management, 2010

2009

Methods to Solve Discrete Logarithm Problem for Ephemeral Keys.

R. Padmavathy, Chakravarthy Bhagvati

Proceedings of the ARTCom 2009, 2009

2007

Distinguishing liquid and viscous black inks using RGB colour space.

Haritha Dasari, Chakravarthy Bhagvati

Proceedings of the VISAPP 2007: Proceedings of the Second International Conference on Computer Vision Theory and Applications, Barcelona, Spain, March 8-11, 2007, 2007

A Tighter Error Bound for Decision Tree Learning Using PAC Learnability.

Chaithanya Pichuka, Raju S. Bapi, Chakravarthy Bhagvati, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Proceedings of the IJCAI 2007, 2007

Identification of Non-Black Inks Using HSV Colour Space.

Haritha Dasari, Chakravarthy Bhagvati

Proceedings of the 9th International Conference on Document Analysis and Recognition (ICDAR 2007), 2007

Concept Pre-digestion Method for Image Relevance Reinforcement Learning.

Sudhakara P. Reddy, Raju S. Bapi, Chakravarthy Bhagvati, Bulusu Lakshmana Deekshatulu

Proceedings of the 2007 International Conference on Computing: Theory and Applications (ICCTA 2007), 2007

2006

Content Based Image Retrieval Using Region Labelling.

J. Naveen Kumar Reddy, Chakravarthy Bhagvati, Raju S. Bapi, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Proceedings of the Computer Vision, Graphics and Image Processing, 5th Indian Conference, 2006

Identification of Printing Process Using HSV Colour Space.

Haritha Dasari, Chakravarthy Bhagvati

Proceedings of the Computer Vision, 2006

2005

Texture element feature characterizations for CBIR.

K. Jalaja, Chakravarthy Bhagvati, Bulusu Lakshmana Deekshatulu, Arun K. Pujari

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

Classification of Liquid and Viscous Inks using HSV Colour Space.

Chakravarthy Bhagvati, Haritha Dasari

Proceedings of the Eighth International Conference on Document Analysis and Recognition (ICDAR 2005), 29 August, 2005

Distance Measures in RGB and HSV Color Spaces.

Haritha Dasari, Chakravarthy Bhagvati, R. K. Jain

Proceedings of the 20th International Conference on Computers and Their Applications, 2005

2004

A wavelet based multiresolution algorithm for rotation invariant feature extraction.

Challa S. Sastry, Arun K. Pujari, Bulusu Lakshmana Deekshatulu, Chakravarthy Bhagvati

Pattern Recognit. Lett., 2004

Content Based Retrieval of Emotions in Face Images.

J. Nileema, Priti Chandra, Chakravarthy Bhagvati, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Proceedings of the ICVGIP 2004, 2004

Bitplane Based Area Morphology for CBIR.

K. Kiran Kumar, Chakravarthy Bhagvati, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Proceedings of the ICVGIP 2004, 2004

2002

On Developing High Accuracy OCR Systems for Telugu and Other Indian Scripts.

Chakravarthy Bhagvati, Tanuku Ravi, S. Mahesh Kumar, Atul Negi

Proceedings of the 2002 Language Engineering Conference (LEC 2002), 2002

2001

An OCR System for Telugu.

Atul Negi, Chakravarthy Bhagvati, B. Krishna

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

1994

Gaussian normalisation of morphological size distributions for increasing sensitivity to texture variations and its applications to pavement distress classification.

Chakravarthy Bhagvati, Michael M. Skolnick, Dimitri A. Grivas

Proceedings of the Conference on Computer Vision and Pattern Recognition, 1994