3 papers
cs.CV2026
Topo-ADV: Generating Topology-Driven Imperceptible Adversarial Point Clouds
Gayathry Chandramana Krishnan Nampoothiry, Raghuram Venkatapuram, Anirban Ghosh +1
Deep neural networks for 3D point cloud understanding have achieved remarkable success in object classification and recognition, yet recent work shows that these models remain high…
cs.CV2025
TACO-Net: Topological Signatures Triumph in 3D Object Classification
Anirban Ghosh, Ayan Dutta
3D object classification is a crucial problem due to its significant practical relevance in many fields, including computer vision, robotics, and autonomous driving. Although deep…
cs.RO2025
TopoRec: Point Cloud Recognition Using Topological Data Analysis
Anirban Ghosh, Iliya Kulbaka, Ian Dahlin +1
Point cloud-based object/place recognition remains a problem of interest in applications such as autonomous driving, scene reconstruction, and localization. Extracting a meaningful…