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ORCIDK. R. Ramakrishnan
Kalpathi R. Ramakrishnan
Person information
- affiliation: Department of Electrical Engineering, Indian Institute of Science, Bangalore
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2010 – 2019
- 2019
[j27]S. Hemanth Kumar, K. R. Ramakrishnan:
Depth compression via planar segmentation. Multim. Tools Appl. 78(6): 6529-6558 (2019)- [j26]Hemanth Kumar Sangappa, K. R. Ramakrishnan:
A probabilistic analysis of a common RANSAC heuristic. Mach. Vis. Appl. 30(1): 71-89 (2019) - 2018
- [c74]Suresh Kirthi Kumaraswamy, P. S. Sastry, K. R. Ramakrishnan:
Multi-source Subnetwork-level Transfer in CNNs Using Filter-Trees. IJCNN 2018: 1-8 - 2017
- [c73]Naimisha Kolli, N. Balakrishnan, K. R. Ramakrishnan:
On Quantifying Predictability in Online Social Media Cascades Using Entropy. ASONAM 2017: 109-114 - [c72]K. A. Shiva Kumar, K. R. Ramakrishnan, G. N. Rathna:
Inter-Camera Person Tracking in Non-overlapping Networks: Re-identification Protocol and On-line Update. ICDSC 2017: 55-62 - [c71]K. A. Shiva Kumar, K. R. Ramakrishnan, G. N. Rathna:
Distributed Person of Interest Tracking In Camera Networks. ICDSC 2017: 131-137 - [i3]Suresh Kirthi Kumaraswamy, P. S. Sastry, K. R. Ramakrishnan:
Transfer Learning in CNNs Using Filter-Trees. CoRR abs/1711.09648 (2017) - 2016
- [j25]G. Krishna Vinay, Sk. Mohammadul Haque, R. Venkatesh Babu
, K. R. Ramakrishnan:
Sparse representation-based human detection: a scale-embedded dictionary approach. Signal Image Video Process. 10(3): 585-592 (2016) - [c70]S. D. Yamini Devi, Raja Santhanakumar, K. R. Ramakrishnan:
Reference Based Image Encoding. CVIP (2) 2016: 139-149 - [c69]Suraj Krishnamurthy, Kalpathi R. Ramakrishnan:
Image-guided depth map upsampling using normalized cuts-based segmentation and smoothness priors. ICIP 2016: 554-558 - [c68]Vishal Jain, Zitha Sasindran, Anoop Kolar Rajagopal, Soma Biswas, Harish S. Bharadwaj, K. R. Ramakrishnan:
Deep automatic license plate recognition system. ICVGIP 2016: 6:1-6:8 - [c67]Harish S. Bharadwaj, Soma Biswas, K. R. Ramakrishnan:
A large scale dataset for classification of vehicles in urban traffic scenes. ICVGIP 2016: 83:1-83:8 - 2015
- [c66]Kunal N. Chaudhury, K. R. Ramakrishnan:
A new ADMM algorithm for the Euclidean Median and its application to robust patch regression. ICASSP 2015: 1603-1607 - [c65]K. A. Shiva Kumar, K. R. Ramakrishnan, G. N. Rathna:
Distributed multi target tracking in camera networks using sigma point information filters. ICDSC 2015: 50-55 - [c64]Anoop Kolar Rajagopal, Ramanathan Subramanian, Vassilios Vonikakis, K. R. Ramakrishnan, Stefan Winkler:
On the utility of canonical correlation analysis for domain adaptation in multi-view headpose estimation. ICIP 2015: 4708-4712 - [c63]K. A. Shiva Kumar, K. R. Ramakrishnan, G. N. Rathna:
Distributed sigma point information filters for target tracking in camera networks. MVA 2015: 373-377 - [c62]Krishna Reddy Konda, Harish S. Bharadwaj, Kalpathi R. Ramakrishnan:
Real time saliency detection in videos using Motion Field entropy. NCVPRIPG 2015: 1-4 - [i2]Kunal N. Chaudhury, K. R. Ramakrishnan:
A new ADMM algorithm for the Euclidean median and its application to robust patch regression. CoRR abs/1501.03879 (2015) - [i1]Sanath Narayan, Kalpathi R. Ramakrishnan:
Hyper-Fisher Vectors for Action Recognition. CoRR abs/1509.08439 (2015) - 2014
- [c61]Suraj Krishnamurthy, Kalpathi R. Ramakrishnan:
Virtual View Synthesis by Non-Local Means Filtering using temporal data. 3DTV-Conference 2014: 1-4 - [c60]Sanath Narayan, Kalpathi R. Ramakrishnan:
A Cause and Effect Analysis of Motion Trajectories for Modeling Actions. CVPR 2014: 2633-2640 - [c59]Hemanth Kumar Sangappa, K. R. Ramakrishnan:
Improved Motion Vector Compression Using 3D-Warping. DCC 2014: 424 - [c58]S. Hemanth Kumar, K. Suraj, K. R. Ramakrishnan:
An efficient depth estimation using temporal 3D-Warping. IC3D 2014: 1-8 - [c57]Anoop Kolar Rajagopal, K. R. Ramakrishnan:
Domain Adaptation on Correlated subspace for Unseen Multiview Headpose Classification. ICVGIP 2014: 65:1-65:8 - 2013
- [c56]M. J. Ashwini, R. Venkatesh Babu, K. R. Ramakrishnan:
Context-aware real-time tracking in sparse representation framework. ICIP 2013: 2450-2454 - 2012
- [j24]Raghunadh K. Bhattar, Kalpathi R. Ramakrishnan, Kankar S. Dasgupta:
Performance improvement of short-length regular low-density parity-check codes with low-complexity post-processing. IET Commun. 6(15): 2487-2496 (2012) - [c55]Priyank Goel, K. R. Ramakrishnan:
Monaural sound source separation using covariance profile of partials. EUSIPCO 2012: 2452-2456 - [c54]Adway Mitra, Anoop Kolar Rajagopal, Ujwal D. Bonde, Chiranjib Bhattacharyya, K. R. Ramakrishnan:
Eigen-profiles of spatio-temporal fragments for adaptive region-based tracking. ICASSP 2012: 1497-1500 - [c53]G. Krishna Vinay, Sk. Mohammadul Haque, R. Venkatesh Babu, K. R. Ramakrishnan:
Human detection using sparse representation. ICASSP 2012: 1513-1516 - [c52]Anoop Kolar Anoop, Adway Mitra, Ujwal D. Bonde, Chiranjib Bhattacharyya, K. R. Ramakrishnan:
Covariance profiles: A signature representation for object sets. ICPR 2012: 2541-2544 - [c51]Sanath Narayan, K. R. Ramakrishnan:
Motion segmentation using curve fitting on Lagrangian particle trajectories. ICPR 2012: 3692-3695 - 2010
- [j23]Chhabi Nigam, R. Venkatesh Babu, S. Kumar Raja, K. R. Ramakrishnan:
Fragmented Particles-Based Robust Object Tracking with Feature Fusion. Int. J. Image Graph. 10(1): 93-112 (2010) - [c50]Ujwal D. Bonde, Tae-Kyun Kim, K. R. Ramakrishnan:
Randomised Manifold Forests for Principal Angle-Based Face Recognition. ACCV (4) 2010: 228-242 - [c49]Raghunadh K. Bhattar, K. R. Ramakrishnan, Kankar S. Dasgupta:
Analysis of LDPC Codes for Compression of Nonuniform Sources with Side Information Using Density Evolution. DCC 2010: 522 - [c48]Anoop Kolar Rajagopal, R. S. Narasimhan, K. R. Ramakrishnan, Chiranjib Bhattacharyya:
Free form face recognition using kernel sparse representation. ICVGIP 2010: 109-116 - [c47]Harish Katti, Subramanian Ramanathan, Mohan S. Kankanhalli, Nicu Sebe, Tat-Seng Chua, Kalpathi R. Ramakrishnan:
Making computers look the way we look: exploiting visual attention for image understanding. ACM Multimedia 2010: 667-670 - [c46]Raghunadh K. Bhattar, K. R. Ramakrishnan, Kankar S. Dasgupta:
On computation of minimum distance of linear block codes above 1/2 rate coding. WCNIS 2010: 280-284
2000 – 2009
- 2009
- [j22]Garimella S. V. S. Sivaram, Mohan S. Kankanhalli, K. R. Ramakrishnan:
Design of multimedia surveillance systems. ACM Trans. Multim. Comput. Commun. Appl. 5(3): 23:1-23:25 (2009) - [c45]Balaji Thoshkahna, K. R. Ramakrishnan:
An onset detection algorithm for query by humming (QBH) applications using psychoacoustic knowledge. EUSIPCO 2009: 939-942 - [c44]Jagarlapudi Saketha Nath, G. Dinesh, Raman Sankaran, Chiranjib Bhattacharyya, Aharon Ben-Tal, K. R. Ramakrishnan:
On the Algorithmics and Applications of a Mixed-norm based Kernel Learning Formulation. NIPS 2009: 844-852 - [c43]Balaji Thoshkahna, K. R. Ramakrishnan:
A Psychoacoustically Motivated Sound Onset Detection Algorithm for Polyphonic Audio. SIGMAP 2009: 94-99 - 2008
- [j21]Jaideep Jeyakar, R. Venkatesh Babu, K. R. Ramakrishnan:
Robust object tracking with background-weighted local kernels. Comput. Vis. Image Underst. 112(3): 296-309 (2008) - [c42]Sunil Kumar Gupta, Y. Senthil Kumar, K. R. Ramakrishnan:
Learning Feature Trajectories Using Gabor Filter Bank for Human Activity Segmentation and Recognition. ICVGIP 2008: 111-118 - [c41]Anoop Kolar Rajagopal, Paresh Anandathirtha, K. R. Ramakrishnan, Mohan S. Kankanhalli:
Integrated Detect-Track Framework for Multi-view Face Detection in Video. ICVGIP 2008: 336-343 - 2007
- [j20]R. Venkatesh Babu, K. R. Ramakrishnan:
Compressed domain video retrieval using object and global motion descriptors. Multim. Tools Appl. 32(1): 93-113 (2007) - [j19]Kunal N. Chaudhury, K. R. Ramakrishnan:
Stability and convergence of the level set method in computer vision. Pattern Recognit. Lett. 28(7): 884-893 (2007) - [c40]Chhabi Nigam, R. Venkatesh Babu, S. Kumar Raja, Kalpathi R. Ramakrishnan:
Feature Fusion for Robust Object Tracking Using Fragmented Particles. ICDSC 2007: 283-290 - [c39]Jaideep Jeyakar, R. Venkatesh Babu, K. R. Ramakrishnan:
Robust Object Tracking using Local Kernels and Background Information. ICIP (5) 2007: 49-52 - [c38]Neelam Sinha, Manojkumar Saranathan, Kalpathi R. Ramakrishnan, Suresh Sundaram:
Parallel Magnetic Resonance Imaging using Neural Networks. ICIP (3) 2007: 149-152 - [c37]Sudha Velusamy, Balaji Thoshkahna, K. R. Ramakrishnan:
A Novel Melody Line Identification Algorithm for Polyphonic MIDI Music. MMM (2) 2007: 248-257 - [c36]Mehul Parsana, Sourangshu Bhattacharya, Chiru Bhattacharyya, K. R. Ramakrishnan:
Kernels on Attributed Pointsets with Applications. NIPS 2007: 1129-1136 - 2006
- [c35]Balaji Thoshkahna, Sudha Velusamy, K. R. Ramakrishnan:
A Speech-Music Discriminator Using HILN Model Based Features. ICASSP (5) 2006: 425-428 - [c34]Surath Raj Mitra, K. R. Ramakrishnan:
A Profilometric Approach to 3D Face Reconstruction and Its Application to Face Recognition. ICVGIP 2006: 631-640 - [c33]Siva Ram, Kalpathi R. Ramakrishnan, Pradeep K. Atrey, Vivek K. Singh, Mohan S. Kankanhalli:
A design methodology for selection and placement of sensors in multimedia surveillance systems. VSSN@MM 2006: 121-130 - 2005
- [c32]Murali Mohan Deshpande, K. R. Ramakrishnan:
A novel BWE scheme based on spectral peaks in G.729 compressed domain. EUSIPCO 2005: 1-4 - [c31]Balaji Thoshkahna, K. R. Ramakrishnan:
Projekt Quebex: A Query by Example System for Audio Retrieval. ICME 2005: 265-268 - [c30]Jay Yagnik, K. R. Ramakrishnan:
A Model Based Factorization Approach for dense 3D recovery from monocular Video. ISM 2005: 249-252 - 2004
- [j18]R. Venkatesh Babu, K. R. Ramakrishnan:
Sprite Generation From Mpeg Video Using Motion Information. Int. J. Image Graph. 4(2): 263-280 (2004) - [j17]R. Venkatesh Babu, K. R. Ramakrishnan:
Recognition of human actions using motion history information extracted from the compressed video. Image Vis. Comput. 22(8): 597-607 (2004) - [j16]R. Venkatesh Babu, K. R. Ramakrishnan, S. H. Srinivasan:
Video object segmentation: a compressed domain approach. IEEE Trans. Circuits Syst. Video Technol. 14(4): 462-474 (2004) - [c29]G. Ravindra, N. Balakrishnan, K. R. Ramakrishnan:
Multi-document Automatic Text Summarization Using Entropy Estimates. SOFSEM 2004: 289-300 - 2003
- [j15]A. C. Ashwin, K. R. Ramakrishnan, S. H. Srinivasan:
Wavelet domain residual redundancy-based descriptions. Signal Process. Image Commun. 18(7): 549-560 (2003) - [c28]R. Venkatesh Babu, K. R. Ramakrishnan:
Compressed domain human motion recognition using motion history information. ICASSP (3) 2003: 41-44 - [c27]Abhijin Adiga, Kalpathi R. Ramakrishnan, B. S. Adiga:
A design and implementation of orthonormal symmetric wavelet transform using PRCC filter banks. ICASSP (6) 2003: 513-516 - [c26]R. Venkatesh Babu, K. R. Ramakrishnan:
Compressed domain human motion recognition using motion history information. ICIP (3) 2003: 321-324 - [c25]J. Sujatha, K. R. Prasanna Kumar, K. R. Ramakrishnan, N. Balakrishnan:
Spectral maxima representation for robust automatic speech recognition. INTERSPEECH 2003: 3077-3080 - [c24]Harsha V. Madhyastha, N. Balakrishnan, K. R. Ramakrishnan:
Event Information Extraction Using Link Grammar. RIDE 2003: 16-22 - 2002
- [j14]R. Venkatesh Babu, B. Anantharaman, K. R. Ramakrishnan, S. H. Srinivasan:
Compressed domain action classification using HMM. Pattern Recognit. Lett. 23(10): 1203-1213 (2002) - [j13]Raghunadh K. Bhattar, K. R. Ramakrishnan, Kankar S. Dasgupta:
Strip based coding for large images using wavelets. Signal Process. Image Commun. 17(6): 441-456 (2002) - [c23]R. Venkatesh Babu, K. R. Ramakrishnan:
Compressed domain motion segmentation for video object extraction. ICASSP 2002: 3788-3791 - [c22]V. J. Hari Krishna, K. R. Ramakrishnan:
Intrusive and non-intrusive watermarking. ICIP (3) 2002: 637-640 - [c21]A. C. Ashwin, K. R. Ramakrishnan, S. H. Srinivasan:
A multiple description method for wavelet based image coding. ICIP (2) 2002: 709-712 - [c20]R. Venkatesh Babu, K. R. Ramakrishnan:
Background Sprite Generation Using MPEG Motion Vectors. ICVGIP 2002 - [c19]S. H. Srinivasan, K. R. Ramakrishnan, Suvrat Budhlakoti:
Character Decompositions. ICVGIP 2002 - [c18]R. Venkatesh Babu, K. R. Ramakrishnan:
Content-based video retrieval using motion descriptors extracted from compressed domain. ISCAS (4) 2002: 141-144 - [c17]J. Sujatha, K. R. Prasanna Kumar, K. R. Ramakrishnan, N. Balakrishnan:
Performance of a Wavelet-Based Frontend Under Typical Noisy Environments for Continuous Speech Recognition. JCIS 2002: 196-199 - 2001
- [j12]Krishna Kummamuru, V. L. N. Murty, K. R. Ramakrishnan:
Vector quantization of excitation gains in speech coding. Signal Process. 81(1): 203-209 (2001) - [c16]B. Anantharaman, K. R. Ramakrishnan, S. H. Srinivasan:
Wavelet Based Pitch Extraction In The Mpeg Compressed Domain. ICME 2001 - [c15]B. Anantharaman, K. R. Ramakrishnan, S. H. Srinivasan:
Wavelet Based Pitch Extraction In The Mpeg Compressed Domain. ICME 2001 - 2000
- [j11]Krishna Kummamuru, M. A. L. Thathachar, Kalpathi R. Ramakrishnan:
Voronoi networks and their probability of misclassification. IEEE Trans. Neural Networks Learn. Syst. 11(6): 1361-1372 (2000) - [c14]G. Ravindra, N. Balakrishnan, K. R. Ramakrishnan:
Active Router Approach for Selective Packet Discard of Streamed MPEG Video under Low Bandwidth Conditions. IEEE International Conference on Multimedia and Expo (II) 2000: 739-742 - [c13]Saraju P. Mohanty, K. R. Ramakrishnan, Mohan S. Kankanhalli:
A DCT Domain Visible Watermarking Technique for Images. IEEE International Conference on Multimedia and Expo (II) 2000: 1029-1032 - [c12]Shantanu Paknikar, Mohan S. Kankanhalli, K. R. Ramakrishnan, S. H. Srinivasan, Lek Heng Ngoh:
A caching and streaming framework for mulitmedia. ACM Multimedia 2000: 13-20
1990 – 1999
- 1999
- [c11]S. H. Srinivasan, K. R. Ramakrishnan, Sitaram Bhagavathy:
The Independent Components of Characters are 'Strokes'. ICDAR 1999: 414-417 - [c10]Mohan S. Kankanhalli, Rajmohan, K. R. Ramakrishnan:
Adaptive Visible Watermarking of Images. ICMCS, Vol. 1 1999: 568-573 - [c9]Saraju P. Mohanty, K. R. Ramakrishnan, Mohan S. Kankanhalli:
A dual watermarking technique for images. ACM Multimedia (2) 1999: 49-51 - [c8]Sarat Venugopal, K. R. Ramakrishnan, S. H. Srinivas, N. Balakrishnan:
Audio scene analysis and scene change detection in the MPEG compressed domain. MMSP 1999: 191-196 - [c7]R. K. Mallikarjuna Rao, K. R. Ramakrishnan, N. Balakrishnan, S. H. Srinivasan:
Neural net based scene change detection for video classification. MMSP 1999: 247-252 - [c6]Uma S. Ranjan, K. R. Ramakrishnan:
A Stochastic Scale Space for Multiscale Image Representation. Scale-Space 1999: 441-446 - 1998
- [j10]Ravi Motwani, K. R. Ramakrishnan:
Design of two-channel linear phase orthogonal cyclic filterbanks. IEEE Signal Process. Lett. 5(5): 121-123 (1998) - [c5]Mohan S. Kankanhalli, K. R. Ramakrishnan, Rajmohan:
Content Based Watermarking of Images. ACM Multimedia 1998: 61-70 - 1996
- [j9]R. Mukundan, K. R. Ramakrishnan:
An iterative solution for object pose parameters using image moments. Pattern Recognit. Lett. 17(12): 1279-1284 (1996) - 1995
- [j8]R. Mukundan, K. R. Ramakrishnan:
Fast computation of Legendre and Zernike moments. Pattern Recognit. 28(9): 1433-1442 (1995) - 1994
- [j7]Harish P. Hiriyannaiah, K. R. Ramakrishnan:
Moments estimation in Radon space. Pattern Recognit. Lett. 15(3): 227-234 (1994) - 1993
- [j6]R. Mukundan, N. K. Malik, K. R. Ramakrishnan:
Attitude estimation using moment invariants. Pattern Recognit. Lett. 14(3): 199-205 (1993) - 1992
- [j5]Nagaraja Srinivasa, Kalpathi R. Ramakrishnan, Kasi Rajgopal:
Detection of edges from projections. IEEE Trans. Medical Imaging 11(1): 76-80 (1992) - [j4]Nagaraja Srinivasa, Kalpathi R. Ramakrishnan, Kasi Rajgopal:
On two-dimensional maximum entropy spectral estimation. IEEE Trans. Signal Process. 40(1): 241-244 (1992)
1980 – 1989
- 1988
- [j3]K. Ravikanth, P. S. Sastry, K. R. Ramakrishnan, Y. V. Venkatesh:
A reduction architecture for the optimal scheduling of binary trees. Future Gener. Comput. Syst. 4(3): 225-233 (1988) - [j2]K. Banerjee, P. S. Sastry, K. R. Ramakrishnan, Y. V. Venkatesh:
An SIMD machine for low-level vision. Inf. Sci. 44(1): 19-50 (1988) - [c4]Nagaraja Srinivasa, Kalpathi R. Ramakrishnan, Kasi Rajgopal:
Adaptive noise cancelling in computed tomography. CBMS 1988: 65-68 - 1987
- [c3]Nagaraja Srinivasa, Kasi Rajgopal, K. R. Ramakrishnan:
On a programmable signal processor for VLSI. ICASSP 1987: 795-796 - [c2]Nagaraja Srinivasa, K. R. Ramakrishnan, Kasi Rajgopal:
Two dimensional spectral estimation: A radon transform approach. ICASSP 1987: 1533-1536 - 1986
- [c1]Nagaraja Srinivasa, V. Krishnan, K. R. Ramakrishnan, Kasi Rajgopal:
Image reconstruction from truncated projections: A linear prediction approach. ICASSP 1986: 1733-1736 - 1984
- [j1]M. A. L. Thathachar, K. R. Ramakrishnan:
A cooperative game of a pair of learning automata. Autom. 20(6): 797-801 (1984)
Coauthor Index
Venkatesh Babu Radhakrishnan
aka: R. Venkatesh Babu
aka: R. Venkatesh Babu
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