Chakravarthy Bhagvati

60 papers A* 2A 6C 3Misc 2Journal 18Unranked 28

Year	Rank	Type	Title / 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