Search Results for author: Yisong Chen

Found 8 papers, 4 papers with code

AA-RMVSNet: Adaptive Aggregation Recurrent Multi-view Stereo Network

1 code implementation ICCV 2021 Zizhuang Wei, Qingtian Zhu, Chen Min, Yisong Chen, Guoping Wang

To overcome the difficulty of varying occlusion in complex scenes, we propose an inter-view cost volume aggregation module for adaptive pixel-wise view aggregation, which is able to preserve better-matched pairs among all views.

Ranked #10 on Point Clouds on Tanks and Temples (Mean F1 (Intermediate) metric)

3D Reconstruction Point Clouds

Deep Learning for Multi-View Stereo via Plane Sweep: A Survey

no code implementations18 Jun 2021 Qingtian Zhu, Chen Min, Zizhuang Wei, Yisong Chen, Guoping Wang

3D reconstruction has lately attracted increasing attention due to its wide application in many areas, such as autonomous driving, robotics and virtual reality.

3D Reconstruction Autonomous Driving

Dense Hybrid Recurrent Multi-view Stereo Net with Dynamic Consistency Checking

2 code implementations ECCV 2020 Jian-Feng Yan, Zizhuang Wei, Hongwei Yi, Mingyu Ding, Runze Zhang, Yisong Chen, Guoping Wang, Yu-Wing Tai

In this paper, we propose an efficient and effective dense hybrid recurrent multi-view stereo net with dynamic consistency checking, namely $D^{2}$HC-RMVSNet, for accurate dense point cloud reconstruction.

Point cloud reconstruction

Graph-Based Parallel Large Scale Structure from Motion

1 code implementation23 Dec 2019 Yu Chen, Shuhan Shen, Yisong Chen, Guoping Wang

After local reconstructions, we construct a minimum spanning tree (MinST) to find accurate similarity transformations.

3D Reconstruction Clustering

Bundle Adjustment Revisited

no code implementations9 Dec 2019 Yu Chen, Yisong Chen, Guoping Wang

3D reconstruction has been developing all these two decades, from moderate to medium size and to large scale.

3D Reconstruction

Pyramid Multi-view Stereo Net with Self-adaptive View Aggregation

1 code implementation ECCV 2020 Hongwei Yi, Zizhuang Wei, Mingyu Ding, Runze Zhang, Yisong Chen, Guoping Wang, Yu-Wing Tai

n this paper, we propose an effective and efficient pyramid multi-view stereo (MVS) net with self-adaptive view aggregation for accurate and complete dense point cloud reconstruction.

3D Point Cloud Reconstruction Depth Estimation +1

X-GANs: Image Reconstruction Made Easy for Extreme Cases

no code implementations6 Aug 2018 Longfei Liu, Sheng Li, Yisong Chen, Guoping Wang

Image reconstruction including image restoration and denoising is a challenging problem in the field of image computing.

Image Compression Image Denoising +3

Foreground segmentation based on multi-resolution and matting

no code implementations10 Feb 2014 Xintong Yu, Xiaohan Liu, Yisong Chen

We propose a foreground segmentation algorithm that does foreground extraction under different scales and refines the result by matting.

Classification Foreground Segmentation +3

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