• R Shah, A Deshpande, Anoop Namboodiri P J Narayanan, V Vineet and S Patidar - Recovering the 3D Geometry of Heritage Monuments from Image Collections, Digital Hampi: Preserving Indian Cultural Heritage, 109-129 [PDF]

• P Harish, P J Narayanan, V Vineet and S Patidar - Fast Minimum Spanning Tree Computation, in GPU Computing Gems: Jade Edition (W. mei W Hwu, ed.), ch. 7, pp. 77-88, Morgan Kaufmann, 2011. [PDF]

• P J Narayanan, V Vineet and T Stich - Fast Graph Cuts for Computer Vision in GPU Computing Gems: Emerald Edition (W. mei W Hwu, ed.), ch. 29, pp. 439-450, Morgan Kaufmann, 2011. [PDF]

• A N Rajagopalan and P J Narayanan eds., - ICVGIP'10 : Proceedings of the Seventh Indian Conference on Computer Vision, Graphics and Image Prcessing, (new York, NY, USA), ACM, 2010. [PDF]

• N. V. Neeba, Anoop M. Namboodiri, C. V. Jawahar and P. J. Narayanan (2009) - Recognition of Malayalam Documents, in Guide to OCR for Indic Scripts Document Recognition and Retrieval 2009 (eds.) Venu Govindaraju and Srirangaraj Setlur, pp. 125-146, Springer, ISBN 978-1-84800-329-3. [PDF]
  

• P. J. Narayanan, Shree K. Nayar and Heung-Yeung Shum(Eds.) - Asian Conference on Computer Vision, LNCS Volumes 3851 and 3852, Springer Verlag, London, 2006, ISBN: 3-540-31219-6 and 3-540-31244-7. [PDF]

• C V Jawahar, J Mukhopadhyaya, P J Narayanan and R Nevatia eds., ICVGIP'2000 : Proceedings of Indian Conference on Computer Vision, Graphics and Image Prcessing, Allied Publishers, 2000. [PDF]

• L. S. Davis and P. J. Narayanan - Massively Parallel Search for the Interpretation of Aerial Images in Massively Parallel Artificial Intelligence (H. Kitano, ed.), ch. 3, pp. 34-38, 1993. [PDF]

• P. J. Narayanan and L. S. Davis - Replicated Image Algorithms and Their Analysis on SIMD Machines in Parallel Image Processing (A Saoudi, M Nivat and P S P Wang, ed.), pp. 335-352, 1992. [PDF]
  

Conference Publications

• Ishaan Shah^* Aakash KT^* and P. J. Narayanan -  Combining Resampled Importance and Projected Solid Angle Samplings for Many Area Light Rendering SIGGRAPH Asia 2023, Technical Communications [PDF]

• Aakash KT , Adrian Jarabo, Carlos Aliaga , Matt Jen-Yuan Chiang , Olivier Maury , Christophe Hery, P. J. Narayanan, Giljoo Nam -  Accelerating Hair Rendering by Learning High-Order Scattered Radiance Eurographics Symposium on Rendering (EGSR) 2023 [PDF]

• Rahul Goel, Dhawal Sirikonda, Saurabh Saini, P. J. Narayanan-  Interactive Segmentation of Radiance Fields Computer Vision and Pattern Recognition (CVPR) 2023 [PDF]

• Rahul Goel, Dhawal Sirikonda, Rajvi Shah,, P. J. Narayanan -  FusedRF: Fusing Multiple Radiance Fields CVPR 2023 XRNeRF Workshop [PDF]

• Avani Gupta, Saurabh Saini, P J Narayanan -   Interpreting Intrinsic Image Decomposition using Concept Activations, 13th Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP) 2022 [ PDF ]

• Aakash KT, Eric Heitz, Jonathan Dupuy, P. J. Narayanan -   Bringing Linearly Transformed Cosines to Anisotropic GGX, ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games (I3D), 2022 [PDF]

• Dhawal Sirikonda, Aakash KT , P. J. Narayanan -   PRTT: Precomputed Radiance Transfer Textures , The 43rd Annual Conference of the European Association for Computer Graphics [PDF]

• Pulkit Gera, Aakash KT, Dhawal Sirikonda, P. J. Narayanan -   Neural view synthesis with appearance editing from unstructured images , The 12th Indian Conference on Computer Vision, Graphics and Image Processing ICVGIP, 2021 [PDF]

• Aakash KT, Parikshit Sakurikar, P. J. Narayanan - Fast Analytic Soft Shadows from Area Lights , Eurographics Symposium on Rendering (EGSR) 2021 [PDF]

• Aryaman Gupta, Kalpit Thakkar and Vineet Gandhi  and P J Narayanan Nose, Eyes and Ears: Head Pose Estimation by Locating Facial KeypointsConference on Acoustics, Speech and Signal Processing (ICASSP'2019) 2019 [PDF]

• Aakash KT, Parikshit Sakurikar, Saurabh Saini, P. J. Narayanan - A Flexible Neural Renderer for Material Visualization , SIGGRAPH Asia Technical Briefs 2019 [PDF]

• Rajvi Shah, Visesh Chari and P.J. Narayanan - View-graph Selection Framework for SfM European Conference on Computer Vision (ECCV), 2018, Munich, Germany [PDF]

• Kalpit Thakkar and P.J. Narayanan - Part-based Graph Convolutional Networks for Action Recognition in 29th British Machine Vision Conference (BMVC), 2018, Newcastle, UK. [PDF]

• Saurabh Saini and P.J. Narayanan - Semantic Priors for Intrinsic Image Decomposition in 29th British Machine Vision Conference (BMVC), 2018, Newcastle, UK. [PDF]

• Gaurav Mishra, Saurabh Saini, Kiran Varanasi P.J. Narayanan - Human Shape Capture and Tracking at Home IEEE Winter Conference on Applications of Computer Vision (WACV 2018), Lake Tahoe, CA, USA, 2018. [PDF]

• Saumya Rawat, Siddhartha Gairola, Rajvi Shah and P.J. Narayanan - Find Me a Sky: A Data-Driven Method for Color-Consistent Sky Search and Replacement International Conference on Multimedia Modeling 2018: 216-228 [PDF]

• Parikshit Sakurikar, Ishit Mehta, Vineeth N Balasubramanian and P.J. Narayanan - RefocusGAN: Scene Refocusing using a Single Image European Conference on Computer Vision (ECCV), 2018, Munich, Germany [PDF]

• Ishit Mehta, Parikshit Sakurikar and P.J. Narayanan - Structured Adversarial Training for Unsupervised Monocular Depth Estimation International Conference on 3D Vision (3DV), 2018, Verona, Italy [PDF]

• Parikshit Sakurikar and P.J. Narayanan - Focal Stack Representation and Focus Manipulation 4th Asian Conference on Pattern Recognition (ACPR), 2017, Nanjing, China. [PDF]

• Parikshit Sakurikar and P. J. Narayanan -  Composite Focus Measure for High Quality Depth Maps in International Conference on Computer Vision (ICCV), 2017 [PDF]

• Ishit Mehta, Parikshit Sakurikar, Rajvi Shah, P J Narayanan -  SynCam: Capturing sub-frame synchronous media using smartphones IEEE International Conference on Multimedia and Expo (ICME-2017 ).[PDF]

• Saurabh Saini, Parikshit Sakurikar and P. J. Narayanan - Intrinsic image decomposition using focal stacks Proceedings of the Tenth Indian Conference on Computer Vision, Graphics and Image Processing. ACM, 2016. [PDF]

• Aditya Singh, Saurabh Saini, Rajvi Shah and P. J. Narayanan - Learning to hash-tag videos with Tag2Vec Proceedings of the Tenth Indian Conference on Computer Vision, Graphics and Image Processing. ACM, 2016. [PDF]

• Aditya Singh, Saurabh Saini, Rajvi Shah and P J Narayanan - From Traditional to Modern : Domain Adaptation for Action Classification in Short Social Video Clips 38th German Conference on Pattern Recognition (GCPR 2016) Hannover, Germany, September 12-15 2016. [PDF]

• Revanth N.R., P.J. Narayanan - Large-scale Virtual Texturing on a Distributed Rendering System Proceedings of the Fifth National Conference on Computer Vision Pattern Recognition, Image Processing and Graphics (NCVPRIPG 2015), 16-19 Dec 2015, Patna, India. [PDF]

• Srinath Ravichandran and P. J. Narayanan - Coherent and importance sampled LVC BDPT on the GPU SIGGRAPH Asia 2015 Technical Briefs. ACM, 2015. [PDF]

• Aditya Deshpande and P. J. Narayanan - Fast Burrows Wheeler Compression Using All-Cores Parallel and Distributed Processing Symposium Workshop (IPDPSW), 2015 IEEE International. IEEE, 2015. [PDF]

• Rajvi Shah, Vanshika Srivastava, P.J. Narayanan - Geometry-aware Feature Matching for Structure from Motion Applications Proceedings of the IEEE Winter Conferenc on Applications of Computer Vision, 06-09 Jan 2015, Waikoloa Beach, USA. [PDF]

• Somay Jain, Nitish Tripathi, P.J. Narayanan - Interactive Simulation of Generalised of Newtonian Fluids using GPUs Proceedings of the Ninth Indian Conference on Computer Vision, Graphics and Image Processing, 14-17 Dec 2014, Bangalore, India. [PDF]

• Parikshit Sakurikar and P. J. Narayanan - Dense view interpolation on mobile devices using focal stacks Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops. 2014. [PDF]

• Sourabh Prajapati and P J Narayanan - Fast Registration of Articulated Objects from Depth Images Proceedings of the IEEE National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, 18-21 Dec. 2013, Jodhpur, India. [PDF]

• Nitish Tripathi and P J Narayanan - Generalised Newtonian Flow Simulations using Lattice Boltzmann Method Proceedings of the IEEE National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, 18-21 Dec. 2013, Jodhpur, India. [PDF]

• Aditya Deshpande and P. J. Narayanan - Can GPUs Sort Strings Efficiently ? Proceedings of the IEEE Conference on High Performance Computing, 18-21 Dec. 2013, Bangalore, India. [PDF]

• Srinath Ravichandran and P. J. Narayanan - Parallel Divide and Conquer Ray Tracing In SIGGRAPH ASIA 2013 Technical Briefs, 19-22nd Nov. 2013, Hong Kong. [PDF]

• Aditya Deshpande, Siddharth Choudhary, P J Narayanan , Krishna Kumar Singh, Kaustav Kundu, Aditya Singh, Apurva Kumar - Geometry Directed Browser for Personal Photographs Proceedings of the 8th Indian Conference on Vision, Graphics and Image Processing, 16-19 Dec. 2012, Bombay, India. [PDF]
  

• Rohit Nigam, P J Narayanan - Hybrid Ray Tracing and Path Tracing of Bezier Surfaces Using A Mixed Hierarchy Proceedings of the 8th Indian Conference on Vision, Graphics and Image Processing, 16-19 Dec. 2012, Bombay, India. [PDF]
  

• Pawan Harish, Parikshit Sakurikar, P J Narayanan - Increasing Instensity Resolution on a Single Display using Spatio-Temporal Mixing Proceedings of the 8th Indian Conference on Vision, Graphics and Image Processing, 16-19 Dec. 2012, Bombay, India. [PDF]

• Revanth N R, P J Narayanan - Distributed Massive Model Rendering Proceedings of the 8th Indian Conference on Vision, Graphics and Image Processing, 16-19 Dec. 2012, Bombay, India. [PDF]

• Siddharth Choudhary and P J Narayanan - Visibility Probability Structure from SfM Datasets and Applications Proceedings of 12th European Conference on Computer Vision, 7-13 Oct. 2012, Vol. ECCV 2012, Part-VI, LNCS 7577, Firenze, Italy. [PDF]
  

• Harshit Surekha and P J Narayanan -  Mixed-Resolution Patch-Matching Proceedings of 12th European Conference on Computer Vision, 7-13 Oct. 2012, Vol. ECCV 2012, Part-VI, LNCS 7577, pp. 187-198, Firenze, Italy. [PDF]
  

• Parikshit Sakurikar and P J Narayanan - Fast Graph Cuts using Shrink-Expand Reparameterization Proceedings of IEEE Workshop on Applications of Computer Vision 9-11 Jan. 2012, ISSN 1550-5790 E-ISBN 978-1-4673-0232-6, Print ISBN 978-1-4673-0233-3, pp. 65-71, Breckenridge, CO, USA. [PDF]

• Aditya Deshpande, Ishan Misra and P J Narayanan - Hybrid Implementation of Error Diffusion Dithering Proceedings of 18th International Conference on High Performance Computing 18-21 Dec. 2011, E-ISBN 978-1-4577-1949-3, Print ISBN 978-1-4577-1951-6, pp. 1-10, Bangalore, India. [PDF]

• K. Wasif Mohiuddin and P.J. Narayanan - Scalable Clustering Using Multiple GPUs Proceedings of International Conference on High Performance Computing 18-21 Dec. 2011, E-ISBN 978-1-4577-1949-3, Print ISBN 978-1-4577-1951-6, Bangalore, India. [PDF]
  

• Ishaan Singh, Rohitt B.V and P.J. Naryanan -  A New Measure of Detail for Triangulated Meshes Proceedings of 3rd National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, ISBN 978-0-7695-4599-8, pp.179-182 15-17 Dec. 2011, Hubli, India. [PDF]
  

• Mrityunjay and P.J. Naryanan - The De-Identification Camera Proceedings of 3rd National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, ISBN 978-0-7695-4599-8, pp.192-195 15-17 Dec. 2011, Hubli, India. [PDF]
  

• K. Wasif Mohiuddin and P.J. Narayanan - A GPU-Assisted Personal Video Organizer Proceedings of 3rd Workshop on GPU on Computer Vision at ICCV (International conference on Computer Vision) 04-11 Nov. 2011, Barcelona, Spain. [PDF]

• Pawan Harish and P.J. Narayanan - View Dependent Rendering to Simple Parametric Display Surfaces Proceedings of 17th Eurographics Symposium on Virtual Environments (EGVG 2011),20-21 Sep. 2011, ISBN 978-3-905674-33-0, pp. 27-30, Nottingham, UK. [PDF]

• Rajvi Shah and P.J. Narayanan - Trajectory based Video Object Manipulation Proceedings of IEEE International Conference on Multimedia and Expo (ICME 2011),11-15 July, 2011, Barcelona, Spain. [PDF]
  

• Rajvi Shah, P. J. Narayanan and Kishore Kothapalli - GPU-Accelerated Genetic Algorithms Proceedings of The 3rd Workshop on Parallel Architectures for Bio-inspired Algorithms(WPABA) in conjunction with Parallel Architectures for Compilation Techniques (PACT'10),11-15 Sep. 2010,Vienna, Austria. [PDF]

• Siddharth Choudhary, Shubham Gupta and P. J. Narayanan - Practical Time Bundle Adjustment for 3D Reconstruction on GPU Proceedings of ECCV Workshop on Computer Vision on GPU (CVGPU'10),5-11 Sep. 2010, Crete, Greece. [PDF]

• Sashidhar Guntury and P. J. Narayanan - Ray Tracing Dynamic Scenes with Shadows on the GPU Proceedings of Eurographics Symposium on Parallel Graphics and Visualization (EGPGV'10), pp.27-34, 2-3 May, 2010, Norrkoping, Sweden. [PDF]

• Jyothish Soman, Kothapalli Kishore and P. J. Narayanan - Fast GPU Algorithms for Graph Connectivity WORKSHOP ON LARGE SACLE PARALLEL PROCESSING. 2010. [PDF]

• Prachi Agrawal and P. J. Narayanan - Person De-identification in Videos Proceedings of the Ninth Asian Conference on Computer Vision(ACCV 09), 23-27 September, 2009, Xi'an, China. [PDF]

• Vibhav Vineet and P. J. Narayanan - Solving Multilabel MRFs using Incremental Alfa Expansion on the GPUs Proceedings of the Ninth Asian Conference on Computer Vision(ACCV 09), 23-27 September, 2009, Xi'an, China. [PDF]

• Vibhav Vineet, Pawan Harish, Suryakanth Patidar and P. J. Narayanan - Fast Minimum Spanning Tree for Large Graphs on the GPU Proceedings of High-Performance Graphics (HPG 09), 1-3 August, 2009, Louisiana, USA. [PDF]

• M. Suhail Rehman, Kishore Kothapalli and P.J. Narayanan - Fast and Scalable List Ranking on the GPU Proceedings of 23rd International Conference on Supercomputing(ICS 09), 8-12 June, 2009, New York, USA. [PDF]

• Sheetal Lahabar and P. J. Narayanan - Singular Value Decomposition on GPU using CUDA Proceedings of IEEE International Parallel Distributed Processing Symposium(IPDPS 09), 25-29 May, 2009, Rome, Italy. [PDF]

• Dileep Vaka, P. J. Narayanan and C. V. Jawahar - Attention-Based Super Resolution from Videos IEEE Sixth Indian Conference on Computer Vision, Graphics & Image Processing (ICVGIP 2008), pp. 406-412, 16-19 Dec,2008, Bhubaneswar, India. [PDF]
  

• Shiben Bhattacharjee, Suryakanth Patidar and P. J. Narayanan - Real-time Rendering and Manipulation of Large Terrains IEEE Sixth Indian Conference on Computer Vision, Graphics & Image Processing (ICVGIP 2008), pp. 551-559, 16-19 Dec,2008, Bhubaneswar, India. [PDF]

• Naveen Kumar Bolla and P. J. Narayanan - Algebraic Splats Representation for Point Based Models IEEE Sixth Indian Conference on Computer Vision, Graphics & Image Processing (ICVGIP 2008), pp. 71-78, 16-19 Dec,2008, Bhubaneswar, India. [PDF]
  

• Shiben Bhattacharjee and P.J. Narayanan - Real-Time Painterly Rendering of Terrains IEEE Sixth Indian Conference on Computer Vision, Graphics & Image Processing (ICVGIP 2008), pp. 568-575, 16-19 Dec,2008, Bhubaneswar, India. [PDF]

• Suryakanth Patidar and P.J. Narayanan - Ray Casting Deformable Model on the GPU IEEE Sixth Indian Conference on Computer Vision, Graphics & Image Processing (ICVGIP 2008), pp. 481-488, 16-19 Dec,2008, Bhubaneswar, India. [PDF]

• Vibhav Vineet and P. J. Narayanan - CUDA Cuts: Fast Graph Cuts on the GPU Proceedings of CVPR Workshop on Visual Computer Vision on GPUs, 23-28th june, Anchorage, Alaska, USA. IEEE Computer Society 2008 [PDF]

• Pooja Verlani, P. J. Narayanan - Proxy-Based Compression of 2-1/2D Structure of Dynamic Events for Tele-immersive Systems Proceedings of 3D Data Processing, Visualization and Transmission June 18-20, 2008, Georgia Institute of Technology, Atlanta, GA, USA. [PDF]
  

• Visesh Chari, C. V. Jawahar, P. J. Narayanan - Video Completion as Noise Removal Proceedings of National Conference on Communications (NCC'08), Feb 1-3, 2008, IIT Mumbai, India. [PDF]

• Sheetal Lahabar, Pinky Agrawal and P.J. Narayanan - High Performance Pattern Recognition on GPU Proceedings of National Conference on Computer Vision Pattern Recognition Image Processing and Graphics (NCVPRIPG'08), pp.154-159, Jan 11-13, 2008, DA-IICT, Gandhinagar, India. [PDF]

• Visesh Chari,  Jag Mohan Singh and P. J. Narayanan - Augmented Reality using Over-Segmentation Proceedings of National Conference on Computer Vision Pattern Recognition Image Processing and Graphics (NCVPRIPG'08),Jan 11-13, 2008, DA-IICT, Gandhinagar, India. [PDF]
  

• Pooja Verlani, P. J. Narayanan - Parametric Proxy-Based Compression of Multiple Depth Movies of Humans Proceedings of Data Compression Conference 2008 March 25 to March 27 2008, Salt Lake City, Utah. [PDF]

• Anoop M. Namboodiri, P. J. Narayanan and C. V. Jawahar - On Using Classical Poetry Structure for Indian Language Post-Processing Proc of 9th International Conference on Document Analysis and Recognition, Brazil, 23-26 September, 2007. [PDF]
  

• Avinash Kumar, Narendra Ahuja, John M. Hart, U.K.Visesh, P.J. Narayanan and C.V. Jawahar - A Vision System for Monitoring Intermodal Freight Trains Proc. of IEEE Workshop on Applications of Computer Vision(WACV 2007), Austin, Texas, USA, 2007. [PDF]
  

• Kedarnath Thangudu, Lakshmi Gade, Jag Mohan Singh and P. J. Narayanan - Point Based Representations for Hierarchical Environments In International Conference on computing: Theory and Applications(ICCTA), Kolkatta, 2007. [PDF]

• Vamsikrishna and P.J. Narayanan - Data Generation Toolkit for Image Based Rendering Algorithms , The 3rd International Conference on Visual Information Engineering 26-28 September 2006 in Bangalore, India. [PDF]
  

• Vardhman Jain and P.J. Narayanan - Layer Extraction Using Graph Cuts and Feature Tracking, The 3rd International Conference on Visual Information Engineering 26-28 September 2006 in Bangalore, India. [PDF]
  

• Soumyjit Deb, P.J. Naryanan and Shiben Bhattacharjee - Streaming Terrain Rendering , The 33rd International Conference and Exhibition on Computer Graphics Interactive Techniques Boston Convention and Exhibition Center, Boston, Massachusetts USA, 30 July - 3 August, 2006. [PDF]
  

• Pooja Verlani, Aditi Goswami, P.J. Narayanan, Shekhar Dwivedi and Sashi Kumar Penta - Depth Image: representations and Real-time Rendering, Third International Symposium on 3D Data Processing, Visualization and Transmission,North Carolina, Chappel Hill, June 14-16, 2006. [PDF]
  

• Vardhman Jain and P. J. Narayanan - Video Completion for Indoor Scenes, 5th Indian Conference on Computer Vision, Graphics and Image Processing, Madurai, India, LNCS 4338 pp.409-420, 2006. [PDF]
  

• Nirnimesh, Pawan Harish and P. J. Narayanan - Culling an Object Hierarchy to a Frustum Hierarchy, 5th Indian Conference on Computer Vision, Graphics and Image Processing, Madurai, India, LNCL 4338 pp.252-263,2006. [PDF]
  

• Jag Mohan Singh and P.J. Narayanan - Progressive Decomposition of Point Clouds Without Local Planes, 5th Indian Conference on Computer Vision, Graphics and Image Processing, Madurai, India, LNCS 4338 pp.364-375, 2006. [PDF]
  

• Sunil Mohan Ranta, Jag Mohan singh and P.J. Narayanan - GPU Objects , 5th Indian Conference on Computer Vision, Graphics and Image Processing, Madurai, India, LNCS 4338 pp.352-363, 2006. [PDF]

• Soumyajit Deb, Shiben Bhattacharjee, Suryakant Patidar and P. J. Narayanan - Real-time Streaming and Rendering of Terrains, 5th Indian Conference on Computer Vision, Graphics and Image Processing, Madurai, India, LNCS 4338 pp.276-288, 2006. [PDF]
  

• Nirnimesh and P.J. Narayanan - Scalable, Tiled Display Wall for Graphics using a Coordinated Cluster of PCs, The Proceedings of the 14th Pacific Conference on Computer Graphics and Applications (Pacific Graphics 2006), Taiwan. [PDF]

• M. Pawan Kumar, Sujit Kuthirummal, C. V. Jawahar and P. J. Narayanan - Planar Homography from Fourier Domain Representation, Proceedings of the International Conference on Signal Processing and Communications(SPCOM), Dec. 2004, Bangalore, India. [PDF]
  

• M. Pawan Kumar, C. V. Jawahar and P. J. Narayanan, Geometric Structure Computation from Conics, Proceedings of the Indian Conference on Vision, Graphics and Image Processing(ICVGIP), Dec. 2004, Calcutta, India, pp. 9-14. [PDF]
  

• P. J. Narayanan, Sashi Kumar P and Sireesh Reddy K, Depth+Texture Representation for Image Based Rendering, Proceedings of the Indian Conference on Vision, Graphics and Image Processing(ICVGIP), Dec. 2004, Calcutta, India, pp. 113--118. [PDF]

• Soumyajit Deb and P. J. Narayanan, Design of a Geometry Streaming System, Proceedings of the Indian Conference on Vision, Graphics and Image Processing(ICVGIP), Dec. 2004, Calcutta, India, pp. 296--301. [PDF]
  

• M. Pawan Kumar, C. V. Jawahar and P. J. Narayanan, Building Blocks for Autonomous Navigation using Contour Correspondences, Proceedings of the International Conference on Image Processing(ICIP), Oct. 2004, Singapore, pp. 1381-1384. [PDF]
  

• Sujit Kuthirummal, C. V. Jawahar and P. J. Narayanan - Constraints on Coplanar Moving Points, Proceedings of the European Conference on Computer Vision (ECCV) LNCS 3024, May 2004, Prague, Czech Republic, pp. 168--179. [PDF]
  

• Soumyajit Deb and P. J. Narayanan - RepVis: A Remote Visualisation System for Large Environments, Proceedings of the Workshop on Computer Vision, Graphics and Image Processing(WCVGIP), Feb. 2004, Gwalior, India, pp. 54--57. [PDF]
  

• Karteek Alahari, Sujit Kuthirummal, C. V. Jawahar and P. J. Narayanan - Geometric and Stochastic Error Minimisation in Motion Tracking, Proceedings of the Asian Conference on Computer Vision (ACCV), Jan. 2004, Jeju City, Korea, Vol. 1, pp. 258--263. [PDF]
  

• Soumyajit Deb and P. J. Narayanan - REMOTEVIS: Remote Visualisation of Massive Virtual Environments, Proceedings of the National Conference on Communications(NCC), Jan. 2004, Bangalore, India, pp. 214--218. [PDF]
  

• MNSSK Pavan Kumar, S. S. Ravikiran, Abhishek Nayani, C. V. Jawahar and P. J. Narayanan - Tools for Developing OCRs for Indian Scripts, Proceedings of the Workshop on Document Image Analysis and Retrieval(DIAR:CVPR'03), Jun. 2003, Madison, WI. [PDF]
  

• Sujit Kuthirummal, C.V. Jawahar and P.J. Narayanan - Algebraic Constraints on Moving Points in Multiple Views, Proceedings of the Indian Conference on Computer Vision, Graphics and Image Processing(ICVGIP), Dec. 2002, Ahmedabad, India, pp. 311--316. [PDF]
  

• M. Pawan Kumar, Saurabh Goyal, C.V. Jawahar, and P.J. Narayanan - Polygonal Approximation of Closed Curves Across Multiple Views, Proceedings of the Indian Conference on Computer Vision, Graphics and Image Processing(ICVGIP), Dec. 2002, Ahmedabad, India, pp. 317--322. [PDF]

• Sujit Kuthirummal, C.V. Jawahar and P.J. Narayanan - Multiview Constraints for Recognition of Planar Curves in Fourier Domain, Proceedings of the Indian Conference on Computer Vision, Graphics and Image Processing(ICVGIP), Dec. 2002, Ahmedabad, India, pp. 323--328. [PDF]
  

• Sujit Kuthirummal, C. V. Jawahar and P. J. Narayanan, Video Frame Alignment in Multiple Views, Proceedings of the International Conference on Image Processing(ICIP), Sep. 2002, Rochester, NY, Vol. 3, pp. 357--360. [PDF]
  

• Sujit Kuthirummal, C. V. Jawahar and P. J. Narayanan, Planar Shape Recognition across Multiple Views, Proceedings of the International Conference on Pattern Recognition(ICPR), Aug. 2002, Quebec City, Canada, pp. 482--488. [PDF]
  

• C. V. Jawahar and P. J. Narayanan - Towards Fuzzy Calibration, Proceedings of the International Conference on Fuzzy Systems; Advances in Soft Computing - AFSS 2002 : LNCS 2275, ISBN: 3-540-43150-0, Feb. 2002, Calcutta, India, pp. 401--407. [PDF]
  

• Sujit Kuthirummal, C. V. Jawahar and P.J. Narayanan - Frame Alignment using Multi View Constraints, Proceedings of the National Conference on Communications (NCC), Jan. 2002, Mumbai, India, pp. 523--527. [PDF]
  

• C. V. Jawahar and P. J. Narayanan - A Multifeature Correspondence Algorithm Using Dynamic Programming, Proceedings of the Asian Conference on Computer Vision (ACCV), Jan. 2002, Melbourne, Australia. [PDF]
  

Arxiv and Technical Report

• Rajvi Shah, Visesh Chari and P. J. Narayanan - Unified View-Graph Selection Framework for Structure from Motion arXiv preprint arXiv:1708.01125 (2017). [PDF]

• Rajvi Shah, Aditya Deshpande and P. J. Narayanan - Multistage SFM: A Coarse-to-Fine Approach for 3D Reconstruction arXiv preprint arXiv:1512.06235 (2015). [PDF]

• Nitish Tripathi P. J. Narayanan - Generalized newtonian fluid simulations Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG), 2013 Fourth National Conference on. IEEE, 2013. [PDF]

• Kishore Kothapalli, Dip Sankar Banerjee, P. J. Narayanan, Surinder Sood, Aman Kumar Bahl, Shashank Sharma, Shrenik Lad, Krishna Kumar Singh, Rohit Nigam, Parikshit Sakurikar and Aditya Deshpande - Cpu and/or gpu: Revisiting the gpu vs. cpu myth arXiv preprint arXiv:1303.2171 (2013). [PDF]

• Suryakanth Patidar and P. J. Narayanan - Scalable split and gather primitives for the gpu Tech. Rep. 11-IT/TR/2009/99 (2009). [PDF]

• Pawan Harish, Vibhav Vinee and P. J. Narayanan - Large graph algorithms for massively multithreaded architectures International Institute of Information Technology Hyderabad, Tech. Rep. IIIT/TR/2009/74 (2009). [PDF]