← Search

Bipasha Sen

7 accepted papers

2026

SceneComplete: Open-World 3D Scene Completion in Cluttered Real World Environments for Robot Manipulation

RA-L 2026

Careful robot manipulation in every-day cluttered environments requires an accurate understanding of the 3D scene, in order to grasp and place objects stably and reliably and to avoid colliding with other objects. In general, we must construct such a 3D interpretation of a complex scene based on lim

Cited by 11SourcecodeScholar
2026

SceneComplete: Open-World 3D Scene Completion in Cluttered Real World Environments for Robot Manipulation

ICRA 2026poster

Careful robot manipulation in every-day cluttered environments requires an accurate understanding of the 3D scene, in order to grasp and place objects stably and reliably and to avoid colliding with other objects. In general, we must construct such a 3D interpretation of a complex scene based on lim…

2024

ConceptGraphs: Open-Vocabulary 3D Scene Graphs for Perception and Planning

ICRA 2024poster

For robots to perform a wide variety of tasks, they require a 3D representation of the world that is semantically rich, yet compact and efficient for task-driven perception and planning. Recent approaches have attempted to leverage features from large vision-language models to encode semantics in 3D…

Cited by 202SourceScholar
2024

Constrained 6-DoF Grasp Generation on Complex Shapes for Improved Dual-Arm Manipulation

IROS 2024poster

Efficiently generating grasp poses tailored to specific regions of an object is vital for various robotic manipulation tasks, especially in a dual-arm setup. This scenario presents a significant challenge due to the complex geometries involved, requiring a deep understanding of the local geometry to…

Cited by 6SourcecodeScholar
2024

EDMP: Ensemble-of-costs-guided Diffusion for Motion Planning

ICRA 2024poster

Classical motion planning for robotic manipulation includes a set of general algorithms that aim to minimize a scene-specific cost of executing a given plan. This approach offers remarkable adaptability, as they can be directly used off-the-shelf for any new scene without needing specific training d…

Cited by 25SourcecodeScholar
2023

HyP-NeRF: Learning Improved NeRF Priors using a HyperNetwork

NeurIPS 2023poster

Neural Radiance Fields (NeRF) have become an increasingly popular representation to capture high-quality appearance and shape of scenes and objects. However, learning generalizable NeRF priors over categories of scenes or objects has been challenging due to the high dimensionality of network weight…

Cited by 13SourcePDFScholar
2023

SCARP: 3D Shape Completion in ARbitrary Poses for Improved Grasping

ICRA 2023poster

Recovering full 3D shapes from partial observations is a challenging task that has been extensively addressed in the computer vision community. Many deep learning methods tackle this problem by training 3D shape generation networks to learn a prior over the full 3D shapes. In this training regime, t…

Cited by 14SourcecodeScholar