Search Results for author: Shengwei Tian

Found 10 papers, 2 papers with code

Deep Learning-based 3D Point Cloud Classification: A Systematic Survey and Outlook

no code implementations5 Nov 2023 Huang Zhang, Changshuo Wang, Shengwei Tian, Baoli Lu, Liping Zhang, Xin Ning, Xiao Bai

Point cloud classification is the basis of point cloud analysis, and many deep learning-based methods have been widely used in this task.

3D Point Cloud Classification Autonomous Driving +2

AxWin Transformer: A Context-Aware Vision Transformer Backbone with Axial Windows

no code implementations2 May 2023 Fangjian Lin, Yizhe Ma, Sitong Wu, Long Yu, Shengwei Tian

Recently Transformer has shown good performance in several vision tasks due to its powerful modeling capabilities.

Exploring vision transformer layer choosing for semantic segmentation

no code implementations2 May 2023 Fangjian Lin, Yizhe Ma, Shengwei Tian

We validate the effectiveness of our method on different datasets and models and surpass previous state-of-the-art methods.

feature selection Semantic Segmentation

HiFuse: Hierarchical Multi-Scale Feature Fusion Network for Medical Image Classification

1 code implementation21 Sep 2022 Xiangzuo Huo, Gang Sun, Shengwei Tian, Yan Wang, Long Yu, Jun Long, Wendong Zhang, Aolun Li

A parallel hierarchy of local and global feature blocks is designed to efficiently extract local features and global representations at various semantic scales, with the flexibility to model at different scales and linear computational complexity relevant to image size.

Image Classification Inductive Bias +1

Feature Selective Transformer for Semantic Image Segmentation

no code implementations26 Mar 2022 Fangjian Lin, Tianyi Wu, Sitong Wu, Shengwei Tian, Guodong Guo

In this work, we focus on fusing multi-scale features from Transformer-based backbones for semantic segmentation, and propose a Feature Selective Transformer (FeSeFormer), which aggregates features from all scales (or levels) for each query feature.

feature selection Image Segmentation +2

StructToken : Rethinking Semantic Segmentation with Structural Prior

no code implementations23 Mar 2022 Fangjian Lin, Zhanhao Liang, Sitong Wu, Junjun He, Kai Chen, Shengwei Tian

In previous deep-learning-based methods, semantic segmentation has been regarded as a static or dynamic per-pixel classification task, \textit{i. e.,} classify each pixel representation to a specific category.

Decision Making Segmentation +1

Fully Transformer Networks for Semantic Image Segmentation

1 code implementation8 Jun 2021 Sitong Wu, Tianyi Wu, Fangjian Lin, Shengwei Tian, Guodong Guo

Transformers have shown impressive performance in various natural language processing and computer vision tasks, due to the capability of modeling long-range dependencies.

Face Parsing Image Segmentation +2

DT-Net: A novel network based on multi-directional integrated convolution and threshold convolution

no code implementations26 Sep 2020 Hongfeng You, Long Yu, Shengwei Tian, Xiang Ma, Yan Xing, Xiaojie Ma

To solve the above problems, in this paper, we propose a novel end-to-end semantic segmentation algorithm, DT-Net, and use two new convolution strategies to better achieve end-to-end semantic segmentation of medical images.

Segmentation Semantic Segmentation

A New Multiple Max-pooling Integration Module and Cross Multiscale Deconvolution Network Based on Image Semantic Segmentation

no code implementations25 Mar 2020 Hongfeng You, Shengwei Tian, Long Yu, Xiang Ma, Yan Xing, Ning Xin

We use the output feature maps from the multiple max-pooling integration module as the input of the decoder network; the multiscale convolution of each submodule in the decoder network is cross-fused with the feature maps generated by the corresponding multiscale convolution in the encoder network.

Segmentation Semantic Segmentation

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