Constructing medial axis transform of planar domains with curved boundaries. - M. Ramanathan 001; Balan Gurumoorthy (Comput. Aided Des., 2003)

Precise Voronoi cell extraction of free-form rational planar closed curves. - Iddo Hanniel; Ramanathan Muthuganapathy; Gershon Elber; Myung-Soo Kim (Symposium on Solid and Physical Modeling, 2005)

A Tracing Algorithm for Constructing Medial Axis Transform of 3D Objects Bound by Free-Form Surfaces. - M. Ramanathan 001; B. Gurumoorthy (SMI, 2005)

Constructing medial axis transform of extruded and revolved 3D objects with free-form boundaries. - M. Ramanathan 001; Balan Gurumoorthy (Comput. Aided Des., 2005)

Content-Based Image Retrieval Using Shape and Depth from an Engineering Database. - Amit Jain; Ramanathan Muthuganapathy; Karthik Ramani (ISVC (2), 2007)

Precise Voronoi Cell Extraction of Free-Form Planar Piecewise C1-Continuous Closed Rational Curves. - Iddo Hanniel; Ramanathan Muthuganapathy; Gershon Elber; Myung-Soo Kim (Int. J. Comput. Geom. Appl., 2007)

SHape REtrieval contest 2008: CAD models. - Ramanathan Muthuganapathy; Karthik Ramani (Shape Modeling International, 2008)

Interior Medial Axis Transform computation of 3D objects bound by free-form surfaces. - M. Ramanathan 001; B. Gurumoorthy (Comput. Aided Des., 2010)

Computing the minimum enclosing sphere of free-form hypersurfaces in arbitrary dimensions. - Ramanathan Muthuganapathy; Gershon Elber; Gill Barequet; Myung-Soo Kim (Comput. Aided Des., 2011)

The shortest path in a simply-connected domain having a curved boundary. - Bharath Ram Sundar; M. Ramanathan 001 (Comput. Aided Des., 2011)

Computation of Voronoi Diagram of Planar Freeform Closed Convex Curves Using Touching Discs. - Bharath Ram Sundar; Ramanathan Muthuganapathy (CAD/Graphics, 2013)

Shortest path in a multiply-connected domain having curved boundaries. - Bharath Ram Sundar; M. Ramanathan 001 (Comput. Aided Des., 2013)

Minimum area enclosure and alpha hull of a set of freeform planar closed curves. - A. V. Vishwanath; Rangaprasad Arun Srivatsan; M. Ramanathan 001 (Comput. Aided Des., 2013)

Footpoint distance as a measure of distance computation between curves and surfaces. - Bharath Ram Sundar; Abhijith Chunduru; Rajat Tiwari; Ashish Gupta 014; Ramanathan Muthuganapathy (Comput. Graph., 2014)

A Voronoi based Labeling Approach to Curve Reconstruction and Medial Axis Approximation. - Jiju Peethambaran; Amal Dev Parakkat; Ramanathan Muthuganapathy (PG (Short Papers), 2015)

Reconstruction of water-tight surfaces through Delaunay sculpting. - Jiju Peethambaran; Ramanathan Muthuganapathy (Comput. Aided Des., 2015)

A non-parametric approach to shape reconstruction from planar point sets through Delaunay filtering. - Jiju Peethambaran; Ramanathan Muthuganapathy (Comput. Aided Des., 2015)

A unified approach towards reconstruction of a planar point set. - Subhasree Methirumangalath; Amal Dev Parakkat; Ramanathan Muthuganapathy (Comput. Graph., 2015)

Algorithm for computing positive α-hull for a set of planar closed curves. - Vishwanath A. Venkataraman; Ramanathan Muthuganapathy (Comput. Graph., 2015)

A Randomized Approach to Volume Constrained Polyhedronization Problem. - Jiju Peethambaran; Amal Dev Parakkat; Ramanathan Muthuganapathy (J. Comput. Inf. Sci. Eng., 2015)

Gaussian mixture model for the identification of psychogenic non-epileptic seizures using a wearable accelerometer sensor. - Shitanshu Kusmakar; Ramanathan Muthuganapathy; Bernard Yan; Terence J. O'Brien; Marimuthu Palaniswami (EMBC, 2016)

Design and development of a portable virtual reality headset. - Kumar Mridul; Ramanathan Muthuganapathy (VRIC, 2016)

Crawl through Neighbors: A Simple Curve Reconstruction Algorithm. - Amal Dev Parakkat; Ramanathan Muthuganapathy (Comput. Graph. Forum, 2016)

An Empirical Study on Randomized Optimal Area Polygonization of Planar Point Sets. - Jiju Peethambaran; Amal Dev Parakkat; Ramanathan Muthuganapathy (ACM J. Exp. Algorithmics, 2016)

Sketch and shade: an interactive assistant for sketching and shading. - Amal Dev Parakkat; Sarang Anil Joshi; Uday Bondi Pundarikaksha; Ramanathan Muthuganapathy (CAe@Expressive, 2017)

Detection of generalized tonic-clonic seizures using short length accelerometry signal. - Shitanshu Kusmakar; Chandan K. Karmakar; Bernard Yan; Terence J. O'Brien; Ramanathan Muthuganapathy; Marimuthu Palaniswami (EMBC, 2017)

Reconstruction using a simple triangle removal approach. - Subhasree Methirumangalath; Amal Dev Parakkat; Shyam Sundar Kannan; Ramanathan Muthuganapathy (SIGGRAPH Asia Technical Briefs, 2017)

On the visibility locations for continuous curves. - Sarang Joshi 001; Yoshida Rao; Bharath Ram Sundar; Ramanathan Muthuganapathy (Comput. Graph., 2017)

Hole detection in a planar point set: An empty disk approach. - Subhasree Methirumangalath; Shyam Sundar Kannan; Amal Dev Parakkat; Ramanathan Muthuganapathy (Comput. Graph., 2017)

Large-Scale 3D Shape Reconstruction and Segmentation from ShapeNet Core55. - Li Yi 001; Lin Shao 002; Manolis Savva; Haibin Huang; Yang Zhou 009; Qirui Wang; Benjamin Graham; Martin Engelcke; Roman Klokov; Victor S. Lempitsky; Yuan Gan; Pengyu Wang 004; et al. (CoRR, 2017)

Onset Detection of Epileptic Seizures From Accelerometry Signal. - Shitanshu Kusmakar; Chandan K. Karmakar; Bernard Yan; Terence J. O'Brien; Ramanathan Muthuganapathy; Marimuthu Palaniswami (EMBC, 2018)

Improved Detection and Classification of Convulsive Epileptic and Psychogenic Non-epileptic Seizures Using FLDA and Bayesian Inference. - Shitanshu Kusmakar; Chandan K. Karmakar; Bernard Yan; Terence J. O'Brien; Marimuthu Palaniswami; Ramanathan Muthuganapathy (EMBC, 2018)

Random cutting plane approach for identifying volumetric features in a CAD mesh model. - Lakshmi Priya Muraleedharan; Shyam Sundar Kannan; Ameya Karve; Ramanathan Muthuganapathy (Comput. Graph., 2018)

Peeling the longest: A simple generalized curve reconstruction algorithm. - Amal Dev Parakkat; Subhasree Methirumangalath; Ramanathan Muthuganapathy (Comput. Graph., 2018)

A Delaunay triangulation based approach for cleaning rough sketches. - Amal Dev Parakkat; Uday Bondi Pundarikaksha; Ramanathan Muthuganapathy (Comput. Graph., 2018)

Automatic structuring of organic shapes from a single drawing. - Even Entem; Amal Dev Parakkat; Loïc Barthe; Ramanathan Muthuganapathy; Marie-Paule Cani (Comput. Graph., 2019)

Autoencoder-based part clustering for part-in-whole retrieval of CAD models. - Lakshmi Priya Muraleedharan; Shyam Sundar Kannan; Ramanathan Muthuganapathy (Comput. Graph., 2019)

Incremental Labelling of Voronoi Vertices for Shape Reconstruction. - Jiju Peethambaran; Amal Dev Parakkat; Andrea Tagliasacchi; Ruisheng Wang 001; Ramanathan Muthuganapathy (Comput. Graph. Forum, 2019)

Multi-user Augmented Reality Application for Video Communication in Virtual Space. - Kumar Mridul; M. Ramanathan 001; Kunal Ahirwar; Mansi Sharma (CoRR, 2019)

Automated Detection of Convulsive Seizures Using a Wearable Accelerometer Device. - Shitanshu Kusmakar; Chandan K. Karmakar; Bernard Yan; Terence J. O'Brien; Ramanathan Muthuganapathy; Marimuthu Palaniswami (IEEE Trans. Biomed. Eng., 2019)

Accelerated Foveated Rendering based on Adaptive Tessellation. - Ankur Tiwary; M. Ramanathan 001; Jirí Kosinka (Eurographics (Short Papers), 2020)

An input-independent single pass algorithm for reconstruction from dot patterns and boundary samples. - Safeer Babu Thayyil; Amal Dev Parakkat; Ramanathan Muthuganapathy (Comput. Aided Geom. Des., 2020)

A unified approach towards computing Voronoi diagram, medial axis, Delaunay graph and α-hull of planar closed curves using touching discs. - Bharath Ram Sundar; Manoj Kumar Mukundan; Ramanathan Muthuganapathy (Comput. Graph., 2020)

PointTransformer for Shape Classification and Retrieval of 3D and ALS Roof PointClouds. - Dimple A. Shajahan; Mukund Varma T.; Ramanathan Muthuganapathy (CoRR, 2020)

Roof Classification From 3-D LiDAR Point Clouds Using Multiview CNN With Self-Attention. - Dimple A. Shajahan; Vaibhav Nayel; Ramanathan Muthuganapathy (IEEE Geosci. Remote. Sens. Lett., 2020)

A digital assistant for shading paper sketches. - Amal Dev Parakkat; Hari Hara Gowtham; Sarang Joshi 001; Ramanathan Muthuganapathy (Vis. Comput. Ind. Biomed. Art, 2020)

A Convolutional Neural Network Approach to the Classification of Engineering Models. - Bharadwaj Manda; Pranjal Bhaskare; Ramanathan Muthuganapathy (IEEE Access, 2021)

A dynamic sampling approach towards computing Voronoi diagram of a set of circles. - Manoj Kumar Mukundan; Ramanathan Muthuganapathy (Comput. Aided Geom. Des., 2021)

A sampling type discernment approach towards reconstruction of a point set in R2. - Safeer Babu Thayyil; Jiju Peethambaran; Ramanathan Muthuganapathy (Comput. Aided Geom. Des., 2021)

Local Delaunay-based high fidelity surface reconstruction from 3D point sets. - Safeer Babu Thayyil; Sunil Kumar Yadav; Konrad Polthier; Ramanathan Muthuganapathy (Comput. Aided Geom. Des., 2021)

'CADSketchNet' - An Annotated Sketch dataset for 3D CAD Model Retrieval with Deep Neural Networks. - Bharadwaj Manda; Shubham Dhayarkar; Sai Mitheran; V. K. Viekash; Ramanathan Muthuganapathy (Comput. Graph., 2021)

2D Points Curve Reconstruction Survey and Benchmark. - Stefan Ohrhallinger; Jiju Peethambaran; Amal Dev Parakkat; Tamal K. Dey; M. Ramanathan 001 (Comput. Graph. Forum, 2021)

A learning-based approach to feature recognition of Engineering shapes. - Lakshmi Priya Muraleedharan; Ramanathan Muthuganapathy (CoRR, 2021)

A parallel algorithm for computing Voronoi diagram of a set of circles using touching disc and topology matching. - Manoj Kumar Mukundan; Ramanathan Muthuganapathy (Comput. Aided Geom. Des., 2022)

Foreword to the special issue on Shape Modeling International 2022 (SMI2022). - Silvia Biasotti; Ramanathan Muthuganapathy; Jörg Peters 001 (Comput. Graph., 2022)

SketchCleanNet - A deep learning approach to the enhancement and correction of query sketches for a 3D CAD model retrieval system. - Bharadwaj Manda; Prasad Pralhad Kendre; Subhrajit Dey; Ramanathan Muthuganapathy (Comput. Graph., 2022)

A parallel algorithm for computing Voronoi diagram of a set of spheres using restricted lower envelope approach and topology matching. - Manoj Kumar Mukundan; Safeer Babu Thayyil; Ramanathan Muthuganapathy (Comput. Graph., 2022)

Point Transformer for Shape Classification and Retrieval of Urban Roof Point Clouds. - Dimple A. Shajahan; Mukund Varma T.; Ramanathan Muthuganapathy (IEEE Geosci. Remote. Sens. Lett., 2022)

Hierarchical-Based Semantic Segmentation of 3D Point Cloud Using Deep Learning. - J. Narasimhamurthy; Karthikeyan Vaiapury; Ramanathan Muthuganapathy; Balamuralidhar Purushothaman (Smart Computer Vision, 2023)

SketchCADGAN: A generative approach for completing partially drawn query sketches of engineering shapes to enhance retrieval system performance. - Prasad Pralhad Kendre; Kamalesh Kumar Kosalaraman; Sanjay Santhosh Kumar Jayasree; Sreehari Rajan; Akash Jayan; Ramanathan Muthuganapathy (Comput. Graph., 2023)

SketchCleanGAN: A generative network to enhance and correct query sketches for improving 3D CAD model retrieval systems. - Kamalesh Kumar Kosalaraman; Prasad Pralhad Kendre; Raghwani Dhaval Manilal; Ramanathan Muthuganapathy (Comput. Graph., 2024)

SpineLoft: Interactive Spine-based 2D-to-3D Modeling. - Alexandre Thiault; Telo Philippe; Amal Dev Parakkat; Elmar Eisemann; Ramanathan Muthuganapathy; Takeo Igarashi (CHI, 2025)

De(l)Noise: A Delaunay based point cloud denoising algorithm. - M. Reghunath; Keerthana Muralidharan; Adithyaa Rettaikudi Gurumoorthi; Keerthiharan Ananth; Harishankar Veena Sureshkumar; Safeer Babu Thayyil; Ramanathan Muthuganapathy (Comput. Graph., 2025)

ConDT: A 2D curve reconstruction algorithm based on a constrained neighbor proximity graph. - J. Antony; M. Reghunath; Safeer Babu Thayyil; M. Ramanathan 001 (Vis. Comput., 2025)