Search Results for author: Ricardo Garcia

Found 6 papers, 4 papers with code

SUGAR: Pre-training 3D Visual Representations for Robotics

no code implementations1 Apr 2024 ShiZhe Chen, Ricardo Garcia, Ivan Laptev, Cordelia Schmid

SUGAR employs a versatile transformer-based model to jointly address five pre-training tasks, namely cross-modal knowledge distillation for semantic learning, masked point modeling to understand geometry structures, grasping pose synthesis for object affordance, 3D instance segmentation and referring expression grounding to analyze cluttered scenes.

3D Instance Segmentation 3D Object Recognition +5

PolarNet: 3D Point Clouds for Language-Guided Robotic Manipulation

1 code implementation27 Sep 2023 ShiZhe Chen, Ricardo Garcia, Cordelia Schmid, Ivan Laptev

The ability for robots to comprehend and execute manipulation tasks based on natural language instructions is a long-term goal in robotics.

Multi-Task Learning Robot Manipulation

Robust Visual Sim-to-Real Transfer for Robotic Manipulation

no code implementations28 Jul 2023 Ricardo Garcia, Robin Strudel, ShiZhe Chen, Etienne Arlaud, Ivan Laptev, Cordelia Schmid

While previous work mainly evaluates DR for disembodied tasks, such as pose estimation and object detection, here we systematically explore visual domain randomization methods and benchmark them on a rich set of challenging robotic manipulation tasks.

object-detection Object Detection +1

Instruction-driven history-aware policies for robotic manipulations

2 code implementations11 Sep 2022 Pierre-Louis Guhur, ShiZhe Chen, Ricardo Garcia, Makarand Tapaswi, Ivan Laptev, Cordelia Schmid

In human environments, robots are expected to accomplish a variety of manipulation tasks given simple natural language instructions.

Ranked #2 on Robot Manipulation on RLBench (Succ. Rate (10 tasks, 100 demos/task) metric)

Robot Manipulation

Learning Obstacle Representations for Neural Motion Planning

1 code implementation25 Aug 2020 Robin Strudel, Ricardo Garcia, Justin Carpentier, Jean-Paul Laumond, Ivan Laptev, Cordelia Schmid

Motion planning and obstacle avoidance is a key challenge in robotics applications.

Robotics

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