A. N. Rajagopalan

Arnav V. Bhavsar, Ambasamudram N. Rajagopalan: Range map superresolution-inpainting, and reconstruction from sparse data. Computer Vision and Image Understanding 116(4): 572-591 (2012)

Arnav V. Bhavsar, A. N. Rajagopalan: Towards Unrestrained Depth Inference with Coherent Occlusion Filling. International Journal of Computer Vision 97(2): 167-190 (2012)

Chandramouli Paramanand, Ambasamudram N. Rajagopalan: Depth From Motion and Optical Blur With an Unscented Kalman Filter. IEEE Transactions on Image Processing 21(5): 2798-2811 (2012)

R. Hariharan, A. N. Rajagopalan: Shape-From-Focus by Tensor Voting. IEEE Transactions on Image Processing 21(7): 3323-3328 (2012)

Martin Hofmann, Stephan M. Schmidt, A. N. Rajagopalan, Gerhard Rigoll: Combined face and gait recognition using alpha matte preprocessing. ICB 2012: 390-395

Pratyush Sahay, A. N. Rajagopalan: Harnessing self-similarity for reconstruction of large missing regions in 3D Models. ICPR 2012: 101-104

Sahana M. Prabhu, A. N. Rajagopalan: Joint multi-frame super-resolution and matting. ICPR 2012: 1924-1927

Mandar Kulkarni, A. N. Rajagopalan, Gerhard Rigoll: Depth Inpainting with Tensor Voting using Local Geometry. VISAPP (1) 2012: 22-30

Rajiv Ranjan Sahay, Ambasamudram N. Rajagopalan: Dealing With Parallax in Shape-From-Focus. IEEE Transactions on Image Processing 20(2): 558-569 (2011)

Sahana M. Prabhu, A. N. Rajagopalan: Natural Matting for Degraded Pictures. IEEE Transactions on Image Processing 20(12): 3647-3653 (2011)

Sharat Chandran, P. J. Narayanan, A. N. Rajagopalan: Editorial introduction to the special issue. The Visual Computer 27(12): 1037 (2011)

Arnav V. Bhavsar, A. N. Rajagopalan: Resolution Enhancement in Multi-Image Stereo. IEEE Trans. Pattern Anal. Mach. Intell. 32(9): 1721-1728 (2010)

Arnav V. Bhavsar, Ambasamudram N. Rajagopalan: Depth Estimation and Inpainting with an Unconstrained Camera. BMVC 2010: 1-12

Chandramouli Paramanand, Ambasamudram N. Rajagopalan: Inferring Image Transformation and Structure from Motion-Blurred Images. BMVC 2010: 1-12

Arnav V. Bhavsar, Ambasamudram N. Rajagopalan: Inpainting in Multi-image Stereo. DAGM-Symposium 2010: 172-181

Sahana M. Prabhu, Ambasamudram N. Rajagopalan: Matte Super-Resolution for Compositing. DAGM-Symposium 2010: 422-431

Arnav V. Bhavsar, A. N. Rajagopalan: Inpainting Large Missing Regions in Range Images. ICPR 2010: 3464-3467

Sahana M. Prabhu, A. N. Rajagopalan: Recursive Video Matting and Denoising. ICPR 2010: 4524-4527

Rama Chellappa, Padmanabhan Anandan, A. N. Rajagopalan, P. J. Narayanan, Philip H. S. Torr (Eds.): Seventh Indian Conference on Computer Vision, Graphics and Image Processing, ICVGIP '10, Chennai, India, December 12-15, 2010. ACM 2010, isbn 978-1-4503-0060-5

Arnav V. Bhavsar, Ambasamudram N. Rajagopalan: Depth Estimation with a Practical Camera. BMVC 2009: 1-11

Rajiv Ranjan Sahay, Ambasamudram N. Rajagopalan: Inpainting in Shape from Focus: Taking a Cue from Motion Parallax. BMVC 2009: 1-12

Krishnamurthy Ramnath, Ambasamudram N. Rajagopalan: Discontinuity-Adaptive Shape from Focus Using a Non-convex Prior. DAGM-Symposium 2009: 181-190

Rajiv Ranjan Sahay, Ambasamudram N. Rajagopalan: Real Aperture Axial Stereo: Solving for Correspondences in Blur. DAGM-Symposium 2009: 362-371

Gorthi R. K. Sai Subrahmanyam, A. N. Rajagopalan, Rangarajan Aravind: Importance Sampling-Based Unscented Kalman Filter for Film-Grain Noise Removal. IEEE MultiMedia 15(2): 52-63 (2008)

Gorthi R. K. Sai Subrahmanyam, A. N. Rajagopalan, Rangarajan Aravind: A Recursive Filter for Despeckling SAR Images. IEEE Transactions on Image Processing 17(10): 1969-1974 (2008)

A. N. Rajagopalan, Arnav V. Bhavsar, Frank Wallhoff, Gerhard Rigoll: Resolution Enhancement of PMD Range Maps. DAGM-Symposium 2008: 304-313

Arnav V. Bhavsar, A. N. Rajagopalan: Resolution enhancement for binocular stereo. ICPR 2008: 1-4

Chandramouli Paramanand, Ambasamudram N. Rajagopalan: Efficient geometric matching with higher-order features. ICPR 2008: 1-4

Gorthi R. K. Sai Subrahmanyam, A. N. Rajagopalan, Rangarajan Aravind, Gerhard Rigoll: Edge-preserving unscented Kalman filter for speckle reduction. ICPR 2008: 1-4

Arnav V. Bhavsar, A. N. Rajagopalan: Range Map with Missing Data - Joint Resolution Enhancement and Inpainting. ICVGIP 2008: 359-365

Rajiv Ranjan Sahay, A. N. Rajagopalan: A Model-Based Approach to Shape from Focus. VISAPP (1) 2008: 243-250

A. N. Rajagopalan, K. Srinivasa Rao Karri, Y. Anoop Kumar: Face recognition using multiple facial features. Pattern Recognition Letters 28(3): 335-341 (2007)

A. Piyush Shanker, A. N. Rajagopalan: Off-line signature verification using DTW. Pattern Recognition Letters 28(12): 1407-1414 (2007)

K. S. Pradeep, A. N. Rajagopalan: Improving Shape From Focus Using Defocus Cue. IEEE Transactions on Image Processing 16(7): 1920-1925 (2007)

Kaggere V. Suresh, G. Mahesh Kumar, A. N. Rajagopalan: Superresolution of License Plates in Real Traffic Videos. IEEE Transactions on Intelligent Transportation Systems 8(2): 321-331 (2007)

Ayan Chakrabarti, A. N. Rajagopalan, Rama Chellappa: Super-Resolution of Face Images Using Kernel PCA-Based Prior. IEEE Transactions on Multimedia 9(4): 888-892 (2007)

Gorthi R. K. Sai Subrahmanyam, A. N. Rajagopalan, Rangarajan Aravind: Unscented Kalman Filter for Image Estimation in Film-Grain Noise. ICIP (4) 2007: 17-20

Rajiv Ranjan Sahay, A. N. Rajagopalan: High Resolution Image Reconstruction in Shape from Focus. ICIP (2) 2007: 69-72

Kaggere V. Suresh, A. N. Rajagopalan: Super-Resolution using Motion and Defocus Cues. ICIP (4) 2007: 213-216

S. Ibrahim Sadhar, A. N. Rajagopalan: Restoration of scanned photographic images. Signal Processing 86(5): 1035-1048 (2006)

K. S. Pradeep, A. N. Rajagopalan: Improving Shape from Focus Using Defocus Information. ICPR (1) 2006: 731-734

Kaggere V. Suresh, A. N. Rajagopalan: Super-resolution in the presence of space-variant blur. ICPR (3) 2006: 770-773

Kaggere V. Suresh, A. N. Rajagopalan: A Discontinuity Adaptive Method for Super-Resolution of License Plates. ICVGIP 2006: 25-34

Gorthi R. K. Sai Subrahmanyam, A. N. Rajagopalan, Rangarajan Aravind: A New Extension of Kalman Filter to Non-Gaussian Priors. ICVGIP 2006: 162-171

K. Srinivasa Rao Karri, A. N. Rajagopalan: A Probabilistic Fusion Methodology for Face Recognition. EURASIP J. Adv. Sig. Proc. 2005(17): 2772-2787 (2005)

A. N. Rajagopalan, Rama Chellappa, Nathan Koterba: Background learning for robust face recognition with PCA in the presence of clutter. IEEE Transactions on Image Processing 14(6): 832-843 (2005)

A. N. Rajagopalan, Subhasis Chaudhuri, Uma Mudenagudi: Depth Estimation and Image Restoration Using Defocused Stereo Pairs. IEEE Trans. Pattern Anal. Mach. Intell. 26(11): 1521-1525 (2004)

Amit A. Kale, Aravind Sundaresan, A. N. Rajagopalan, Naresh P. Cuntoor, Amit K. Roy Chowdhury, Volker Krüger, Rama Chellappa: Identification of humans using gait. IEEE Transactions on Image Processing 13(9): 1163-1173 (2004)

K. Srinivasa Rao Karri, Lilesh S. Ghadi, Y. Anoop Kumar, A. N. Rajagopalan: Robust Face Recognition by Fusion. ICVGIP 2004: 669-674

A. N. Rajagopalan, Rama Chellappa, Nathan Koterba: Robust Face Recognition in the Presence of Clutter. AVBPA 2003: 1-9

Amit A. Kale, Naresh P. Cuntoor, B. Yegnanarayana, A. N. Rajagopalan, Rama Chellappa: Gait Analysis for Human Identification. AVBPA 2003: 706-714

Amit A. Kale, Naresh P. Cuntoor, Volker Krüger, A. N. Rajagopalan: Gait-Based Recognition of Humans Using Continuous HMMs. FGR 2002: 336-341

R. K. Singh, A. N. Rajagopalan: Background Learning for Robust Face Recognition. ICPR (3) 2002: 525-528

K. Sandeep, A. N. Rajagopalan: Human Face Detection in Cluttered Color Images Using Skin Color, Edge Information. ICVGIP 2002

P. K. Vajapeyazula, A. N. Rajagopalan: Motion-Free Superresolution. ICVGIP 2002

A. N. Rajagopalan, K. Sunil Kumar, Jayashree Karlekar, R. Manivasakan, M. Milind Patil, Uday B. Desai, P. G. Poonacha, Subhasis Chaudhuri: Locating Human Faces in a Cluttered Scene. Graphical Models 62(5): 323-342 (2000)

A. N. Rajagopalan, Rama Chellappa: Higher-Order Spectral Analysis of Human Motion. ICIP 2000: 230-233

A. N. Rajagopalan, Rama Chellappa: Vehicle Detection and Tracking in Video. ICIP 2000: 351-354

Subhasis Chaudhuri, A. N. Rajagopalan: Depth from defocus - a real aperture imaging approach. Springer 1999, isbn 978-0-387-98635-7, pp. I-XVIII, 1-172

A. N. Rajagopalan, Subhasis Chaudhuri: An MRF Model-Based Approach to Simultaneous Recovery of Depth and Restoration from Defocused Images. IEEE Trans. Pattern Anal. Mach. Intell. 21(7): 577-589 (1999)

A. N. Rajagopalan, Subhasis Chaudhuri: MRF model-based identification of shift-variant point spread function for a class of imaging systems. Signal Processing 76(3): 285-299 (1999)

A. N. Rajagopalan, Subhasis Chaudhuri: Simultaneous Depth Recovery and Image Restoration from Defocused Images. CVPR 1999: 1348-1353

A. N. Rajagopalan, Philippe Burlina, Rama Chellappa: Higher Order Statistical Learning for Vehicle Detection in Images. ICCV 1999: 1204-1209

A. N. Rajagopalan, Subhasis Chaudhuri: Performance Analysis of Maximum Likelihood Estimator for Recovery of Depth from Defocused Images and Optimal Selection of Camera Parameters. International Journal of Computer Vision 30(3): 175-190 (1998)

A. N. Rajagopalan, Subhasis Chaudhuri: A recursive algorithm for maximum likelihood-based identification of blur from multiple observations. IEEE Transactions on Image Processing 7(7): 1075-1079 (1998)

A. N. Rajagopalan, K. Sunil Kumar, Jayashree Karlekar, R. Manivasakan, M. Milind Patil, Uday B. Desai, P. G. Poonacha, Subhasis Chaudhuri: Finding Faces in Photographs. ICCV 1998: 640-645

A. N. Rajagopalan, Subhasis Chaudhuri: Optimal Recovery of Depth from Defocused Images Using an MRF Model. ICCV 1998: 1047-1052

A. N. Rajagopalan, Subhasis Chaudhuri: Space-Variant Approaches to Recovery of Depth from Defocused Images. Computer Vision and Image Understanding 68(3): 309-329 (1997)

A. N. Rajagopalan, Subhasis Chaudhuri: A Variational Approach to Recovering Depth From Defocused Images. IEEE Trans. Pattern Anal. Mach. Intell. 19(10): 1158-1164 (1997)

A. N. Rajagopalan, Subhasis Chaudhuri: Optimal Selection of Camera Parameters for Recovery of Depth from Defocused Images. CVPR 1997: 219-224

Ambasamudram N. Rajagopalan, Subhasis Chaudhuri: A block shift-variant blur model for recovering depth from defocused images. ICIP (3) 1995: 636-639