Chakravarthy Bhagvati

60 papers A* 2A 6C 3Misc 2Journal 18Unranked 28
YearRankTypeTitle / Venue / Authors
2025 J jnl
VQA-Levels: A Hierarchical Approach for Classifying Questions in VQA.
CoRR
Madhuri Latha Madaka, Chakravarthy Bhagvati
2024 — conf
Scene Text Image Super-Resolution with CLIP Prior Guidance.
ICPR (32)
Yogesh Surapaneni, Chakravarthy Bhagvati
2023 J jnl
Digital Restoration of Cultural Heritage With Data-Driven Computing: A Survey.
IEEE Access
Arkaprabha Basu, Sandip Paul, Sreeya Ghosh, Swagatam Das, Bhabatosh Chanda, Chakravarthy Bhagvati, Václav Snásel
2023 J jnl
Non-episodic Variational Weight Imprinting for Few-Shot Learning.
SN Comput. Sci.
V. Padma, Chakravarthy Bhagvati
2023 J jnl
Parameter free approach for segmenting complex manhattan layouts.
Multim. Tools Appl.
Laiphangbam Melinda, Chakravarthy Bhagvati
2022 J jnl
Geometric transformations parameters estimation from copy-move forgery using image blobs and keypoints.
Multim. Tools Appl.
Niyishaka Patrick, Chakravarthy Bhagvati
2021 J jnl
Image splicing detection technique based on Illumination-Reflectance model and LBP.
Multim. Tools Appl.
Niyishaka Patrick, Chakravarthy Bhagvati
2021 — conf
Non-episodic Variational Discriminative Few-Shot Classifier.
PReMI
V. Padma, Chakravarthy Bhagvati
2021 — conf
UHTelHwCC: A Dataset for Telugu Off-line Handwritten Character Recognition.
RTIP2R
Rakesh Kummari, Chakravarthy Bhagvati
2021 — conf
Unsupervised Document Binarization Via Disentangled Representation.
FICTA (2)
K. H. Salman, Chakravarthy Bhagvati
2020 J jnl
Copy-move forgery detection using image blobs and BRISK feature.
Multim. Tools Appl.
Niyishaka Patrick, Chakravarthy Bhagvati
2019 A conf
Parameter-Free Table Detection Method.
ICDAR
Laiphangbam Melinda, Chakravarthy Bhagvati
2018 Misc conf
Digital Image Forensics Technique for Copy-Move Forgery Detection Using DoG and ORB.
ICCVG
Niyishaka Patrick, Chakravarthy Bhagvati
2018 J jnl
Isolated structural error analysis of printed mathematical expressions.
Pattern Anal. Appl.
P. Pavan Kumar, Arun Agarwal, Chakravarthy Bhagvati
2018 — conf
UHTelPCC: A Dataset for Telugu Printed Character Recognition.
RTIP2R (3)
Rakesh Kummari, Chakravarthy Bhagvati
2017 J jnl
A Score-Based Indexing and Retrieval Technique for Biometric Databases.
Int. J. Pattern Recognit. Artif. Intell.
Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati
2017 J jnl
A clustering-based indexing approach for biometric databases using decision-level fusion.
Int. J. Biom.
Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati
2017 A conf
Document Layout Analysis Using Multigaussian Fitting.
ICDAR
Laiphangbam Melinda, Raghu Ghanapuram, Chakravarthy Bhagvati
2017 — book
Efficient Biometric Indexing and Retrieval Techniques for Large-Scale Systems
Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati
2017 C conf
Improved Symbol Segmentation for TELUGU Optical Character Recognition.
ISDA
Sukumar Burra, Amit Patel, Chakravarthy Bhagvati, Atul Negi
2017 — conf
Study on Applicability of Curriculum Framework to Feature Selection Algorithms.
ICAPR
Deepthi Kalavala, Chakravarthy Bhagvati
2015 J jnl
A New Method for Computing DLP Based on Extending Smooth Numbers to Finite Field for Ephemeral Key Recovery.
Int. J. Netw. Secur.
R. Padmavathy, Chakravarthy Bhagvati
2015 — conf
Palmprint retrieval based on match scores and decision-level fusion.
ICACCI
Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati
2014 — conf
A Knowledge-Based Design for Structural Analysis of Printed Mathematical Expressions.
MIWAI
P. Pavan Kumar, Arun Agarwal, Chakravarthy Bhagvati
2014 J jnl
CRT Based Threshold Multi Secret Sharing Scheme.
Int. J. Netw. Secur.
Y. V. Subba Rao, Chakravarthy Bhagvati
2014 J jnl
CRT based Threshold Multi Secret Sharing scheme.
Int. J. Netw. Secur.
Y. V. Subba Rao, Chakravarthy Bhagvati
2013 — conf
A new HSI based filtering technique for impulse noise removal in images.
NCVPRIPG
Dilip Kumar Nayak, Chakravarthy Bhagvati
2013 J jnl
Index Calculus Method based on Smooth Numbers of ±1 over Zp.
Int. J. Netw. Secur.
R. Padmavathy, Chakravarthy Bhagvati
2013 — conf
Stochastic resonance aided robust techniques for segmentation of medical ultrasound images.
NCVPRIPG
J. V. R. Sagar, Chakravarthy Bhagvati
2013 — conf
Vein Pattern Indexing Using Texture and Hierarchical Decomposition of Delaunay Triangulation.
SSCC
Ilaiah Kavati, Munaga V. N. K. Prasad, Chakravarthy Bhagvati
2012 — conf
A Structure Based Approach for Mathematical Expression Retrieval.
MIWAI
P. Pavan Kumar, Arun Agarwal, Chakravarthy Bhagvati
2012 — conf
CRT based secured encryption scheme.
RAIT
Y. V. Subba Rao, Chakravarthy Bhagvati
2012 J jnl
Discrete logarithm problem using index calculus method.
Math. Comput. Model.
R. Padmavathy, Chakravarthy Bhagvati
2012 C conf
Novel Morphological Algorithms for Dominating Sets on Graphs with Applications to Image Analysis.
IWCIA
Anupama Potluri, Chakravarthy Bhagvati
2012 — conf
On performance analysis of end-to-end OCR systems of Indic scripts.
DAR@ICVGIP
P. Pavan Kumar, Chakravarthy Bhagvati, Arun Agarwal
2012 — conf
Two key signature scheme with application to Digital Certificates.
RAIT
N. Anil Kumar, Chakravarthy Bhagvati
2011 — conf
A Novel Method for Long Term Learning using Cluster Merging.
IICAI
S. M. Renuka Devi, Chakravarthy Bhagvati
2011 — conf
A Rule-Based Approach to Form Mathematical Symbols in Printed Mathematical Expressions.
MIWAI
P. Pavan Kumar, Arun Agarwal, Chakravarthy Bhagvati
2011 J jnl
A Small Subgroup Attack for Recovering Ephemeral Keys in Chang and Chang Password Key Exchange Protocol.
J. Comput.
R. Padmavathy, Chakravarthy Bhagvati
2011 — conf
A novel method for image retrieval using relevance feedback and unsupervised clustering.
Bangalore Compute Conf.
S. M. Renuka Devi, Chakravarthy Bhagvati
2011 — conf
Connected component in feature space to capture high level semantics in CBIR.
Bangalore Compute Conf.
S. M. Renuka Devi, Chakravarthy Bhagvati
2011 A conf
Towards Improving the Accuracy of Telugu OCR Systems.
ICDAR
P. Pavan Kumar, Chakravarthy Bhagvati, Atul Negi, Arun Agarwal, Bulusu Lakshmana Deekshatulu
2010 J jnl
Solving the Discrete Logarithm Problem for Ephemeral Keys in Chang and Chang Password Key Exchange Protocol.
J. Inf. Process. Syst.
R. Padmavathy, Chakravarthy Bhagvati
2010 — conf
Unknown Key Share Attack on STPKE' Protocol.
BAIP
R. Padmavathy, Chakravarthy Bhagvati
2009 — conf
Methods to Solve Discrete Logarithm Problem for Ephemeral Keys.
ARTCom
R. Padmavathy, Chakravarthy Bhagvati
2007 A* conf
A Tighter Error Bound for Decision Tree Learning Using PAC Learnability.
IJCAI
Chaithanya Pichuka, Raju S. Bapi, Chakravarthy Bhagvati, Arun K. Pujari, Bulusu Lakshmana Deekshatulu
2007 — conf
Concept Pre-digestion Method for Image Relevance Reinforcement Learning.
ICCTA
Sudhakara P. Reddy, Raju S. Bapi, Chakravarthy Bhagvati, Bulusu Lakshmana Deekshatulu
2007 — conf
Distinguishing liquid and viscous black inks using RGB colour space.
VISAPP (1)
Haritha Dasari, Chakravarthy Bhagvati
2007 A conf
Identification of Non-Black Inks Using HSV Colour Space.
ICDAR
Haritha Dasari, Chakravarthy Bhagvati
2006 — conf
Content Based Image Retrieval Using Region Labelling.
ICVGIP
J. Naveen Kumar Reddy, Chakravarthy Bhagvati, Raju S. Bapi, Arun K. Pujari, Bulusu Lakshmana Deekshatulu
2006 — conf
Identification of Printing Process Using HSV Colour Space.
ACCV (2)
Haritha Dasari, Chakravarthy Bhagvati
2005 A conf
Classification of Liquid and Viscous Inks using HSV Colour Space.
ICDAR
Chakravarthy Bhagvati, Haritha Dasari
2005 Misc conf
Distance Measures in RGB and HSV Color Spaces.
CATA
Haritha Dasari, Chakravarthy Bhagvati, R. K. Jain
2005 C conf
Texture element feature characterizations for CBIR.
IGARSS
K. Jalaja, Chakravarthy Bhagvati, Bulusu Lakshmana Deekshatulu, Arun K. Pujari
2004 J jnl
A wavelet based multiresolution algorithm for rotation invariant feature extraction.
Pattern Recognit. Lett.
Challa S. Sastry, Arun K. Pujari, Bulusu Lakshmana Deekshatulu, Chakravarthy Bhagvati
2004 — conf
Bitplane Based Area Morphology for CBIR.
ICVGIP
K. Kiran Kumar, Chakravarthy Bhagvati, Arun K. Pujari, Bulusu Lakshmana Deekshatulu
2004 — conf
Content Based Retrieval of Emotions in Face Images.
ICVGIP
J. Nileema, Priti Chandra, Chakravarthy Bhagvati, Arun K. Pujari, Bulusu Lakshmana Deekshatulu
2002 — conf
On Developing High Accuracy OCR Systems for Telugu and Other Indian Scripts.
Language Engineering Conference
Chakravarthy Bhagvati, Tanuku Ravi, S. Mahesh Kumar, Atul Negi
2001 A conf
An OCR System for Telugu.
ICDAR
Atul Negi, Chakravarthy Bhagvati, B. Krishna
1994 A* conf
Gaussian normalisation of morphological size distributions for increasing sensitivity to texture variations and its applications to pavement distress classification.
CVPR
Chakravarthy Bhagvati, Michael M. Skolnick, Dimitri A. Grivas