Search Results for author: Bowei Liu

Found 5 papers, 2 papers with code

Koopman Methods for Estimation of Animal Motions over Unknown Submanifolds

no code implementations10 Mar 2022 Nathan Powell, Bowei Liu, Jia Guo, Sai Tej Parachuri, Andrew J. Kurdila

It is assumed that motions are supported on a low-dimensional, unknown configuration manifold $Q$ that is regularly embedded in high dimensional Euclidean space $X:=\mathbb{R}^d$.

Revisiting Point Cloud Shape Classification with a Simple and Effective Baseline

3 code implementations9 Jun 2021 Ankit Goyal, Hei Law, Bowei Liu, Alejandro Newell, Jia Deng

It also outperforms state-of-the-art methods on ScanObjectNN, a real-world point cloud benchmark, and demonstrates better cross-dataset generalization.

Point Cloud Classification

Revisiting Point Cloud Classification with a Simple and Effective Baseline

2 code implementations1 Jan 2021 Ankit Goyal, Hei Law, Bowei Liu, Alejandro Newell, Jia Deng

It also outperforms state-of-the-art methods on ScanObjectNN, a real-world point cloud benchmark, and demonstrates better cross-dataset generalization.

3D Point Cloud Classification Classification +2

Learning Hash Codes via Hamming Distance Targets

no code implementations1 Oct 2018 Martin Loncaric, Bowei Liu, Ryan Weber

We present a powerful new loss function and training scheme for learning binary hash codes with any differentiable model and similarity function.

Information Retrieval Retrieval

Convolutional Hashing for Automated Scene Matching

no code implementations9 Feb 2018 Martin Loncaric, Bowei Liu, Ryan Weber

We present a powerful new loss function and training scheme for learning binary hash functions.

Information Retrieval Retrieval

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