Search Results for author: Priyanka Mandikal

Found 8 papers, 5 papers with code

Sparse Meets Dense: A Hybrid Approach to Enhance Scientific Document Retrieval

no code implementations8 Jan 2024 Priyanka Mandikal, Raymond Mooney

Traditional information retrieval is based on sparse bag-of-words vector representations of documents and queries.

Information Retrieval Language Modelling +2

DexVIP: Learning Dexterous Grasping with Human Hand Pose Priors from Video

no code implementations1 Feb 2022 Priyanka Mandikal, Kristen Grauman

Dexterous multi-fingered robotic hands have a formidable action space, yet their morphological similarity to the human hand holds immense potential to accelerate robot learning.

Human-Object Interaction Detection Robotic Grasping

Learning Dexterous Grasping with Object-Centric Visual Affordances

1 code implementation3 Sep 2020 Priyanka Mandikal, Kristen Grauman

Our key idea is to embed an object-centric visual affordance model within a deep reinforcement learning loop to learn grasping policies that favor the same object regions favored by people.

Object Robotic Grasping

Dense 3D Point Cloud Reconstruction Using a Deep Pyramid Network

1 code implementation25 Jan 2019 Priyanka Mandikal, R. Venkatesh Babu

Through extensive quantitative and qualitative evaluation on synthetic and real datasets, we demonstrate that DensePCR outperforms the existing state-of-the-art point cloud reconstruction works, while also providing a light-weight and scalable architecture for predicting high-resolution outputs.

3D Point Cloud Reconstruction Point cloud reconstruction

CAPNet: Continuous Approximation Projection For 3D Point Cloud Reconstruction Using 2D Supervision

1 code implementation28 Nov 2018 Navaneet K L, Priyanka Mandikal, Mayank Agarwal, R. Venkatesh Babu

We consider the task of single image 3D point cloud reconstruction, and aim to utilize multiple foreground masks as our supervisory data to alleviate the need for large scale 3D datasets.

3D Point Cloud Reconstruction Point cloud reconstruction

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