Hanwen Liu

activity

20172021

most citedAnchor-Based Spatio-Temporal Attention 3D Convolutional Networks for Dynamic 3D Point Cloud Sequences

23 citations · 39 across the 9 of their papers we have counts for

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Showing 2021Show all

3 papers · 1 filter

math.MG2021

Hausdorff Dimension and Lebesgue Measure of Codiagonal of Embedded Vector Bundles over Submanifolds in Euclidean Space

Hanwen Liu

In this paper we study measure theoretical size of the image of naturally embedded vector bundles in $R^{n} \times R^{n}$ under the codiagonal morphism, i.e. $Δ_{…

eess.IV2021

Back-Projection Pipeline

Pablo Navarrete Michelini, Hanwen Liu, Yunhua Lu +1

We propose a simple extension of residual networks that works simultaneously in multiple resolutions. Our network design is inspired by the iterative back-projection algorithm but…

eess.IV2021

Multi-Grid Back-Projection Networks

Pablo Navarrete Michelini, Wenbin Chen, Hanwen Liu +2

Multi-Grid Back-Projection (MGBP) is a fully-convolutional network architecture that can learn to restore images and videos with upscaling artifacts. Using the same strategy of mul…