Search Results for author: Tianyi Wu

Found 10 papers, 1 papers with code

Sparse to Dense Motion Transfer for Face Image Animation

no code implementations1 Sep 2021 Ruiqi Zhao, Tianyi Wu, Guodong Guo

Given a source face image and a sequence of sparse face landmarks, our goal is to generate a video of the face imitating the motion of landmarks.

Image Animation Motion Estimation

Fully Transformer Networks for Semantic Image Segmentation

no code implementations8 Jun 2021 Sitong Wu, Tianyi Wu, Fangjian Lin, Shengwei Tian, Guodong Guo

However, it is not well studied yet on how well a pure transformer based approach can achieve for image segmentation.

Semantic Segmentation

Model Reduction Captures Stochastic Gamma Oscillations on Low-Dimensional Manifolds

no code implementations5 Jan 2021 Yuhang Cai, Tianyi Wu, Louis Tao, Zhuo-Cheng Xiao

Here we propose a suite of Markovian model reduction methods with varying levels of complexity and applied it to spiking network models exhibiting heterogeneous dynamical regimes, ranging from homogeneous firing to strong synchrony in the gamma band.

Adam with Bandit Sampling for Deep Learning

no code implementations NeurIPS 2020 Rui Liu, Tianyi Wu, Barzan Mozafari

In this paper, we propose a generalization of Adam, called Adambs, that allows us to also adapt to different training examples based on their importance in the model's convergence.

GINet: Graph Interaction Network for Scene Parsing

no code implementations ECCV 2020 Tianyi Wu, Yu Lu, Yu Zhu, Chuang Zhang, Ming Wu, Zhanyu Ma, Guodong Guo

GI unit is further improved by the SC-loss to enhance the semantic representations over the exemplar-based semantic graph.

Scene Parsing

Consensus Feature Network for Scene Parsing

no code implementations29 Jul 2019 Tianyi Wu, Sheng Tang, Rui Zhang, Guodong Guo, Yongdong Zhang

However, classification networks are dominated by the discriminative portion, so directly applying classification networks to scene parsing will result in inconsistent parsing predictions within one instance and among instances of the same category.

General Classification Scene Parsing

UGAN: Untraceable GAN for Multi-Domain Face Translation

no code implementations26 Jul 2019 Defa Zhu, Si Liu, Wentao Jiang, Chen Gao, Tianyi Wu, Qaingchang Wang, Guodong Guo

To address this issue, we propose a method called Untraceable GAN, which has a novel source classifier to differentiate which domain an image is translated from, and determines whether the translated image still retains the characteristics of the source domain.

Image-to-Image Translation

A Bandit Approach to Maximum Inner Product Search

no code implementations15 Dec 2018 Rui Liu, Tianyi Wu, Barzan Mozafari

There has been substantial research on sub-linear time approximate algorithms for Maximum Inner Product Search (MIPS).

Tree-structured Kronecker Convolutional Network for Semantic Segmentation

no code implementations12 Dec 2018 Tianyi Wu, Sheng Tang, Rui Zhang, Juan Cao, Jintao Li

Therefore, it can capture partial information and enlarge the receptive field of filters simultaneously without introducing extra parameters.

Hierarchical structure Semantic Segmentation

CGNet: A Light-weight Context Guided Network for Semantic Segmentation

2 code implementations20 Nov 2018 Tianyi Wu, Sheng Tang, Rui Zhang, Yongdong Zhang

To tackle this problem, we propose a novel Context Guided Network (CGNet), which is a light-weight and efficient network for semantic segmentation.

Semantic Segmentation

Cannot find the paper you are looking for? You can Submit a new open access paper.