Search Results for author: Mengyu Dai

Found 6 papers, 4 papers with code

Text-to-Video: a Two-stage Framework for Zero-shot Identity-agnostic Talking-head Generation

1 code implementation12 Aug 2023 Zhichao Wang, Mengyu Dai, Keld Lundgaard

In the second stage, an audio-driven talking head generation method is employed to produce compelling videos privided the audio generated in the first stage.

Talking Head Generation

Adaptive Feature Interpolation for Low-Shot Image Generation

1 code implementation4 Dec 2021 Mengyu Dai, Haibin Hang, Xiaoyang Guo

Training of generative models especially Generative Adversarial Networks can easily diverge in low-data setting.

Data Augmentation Image Generation

Rethinking Multidimensional Discriminator Output for Generative Adversarial Networks

no code implementations8 Sep 2021 Mengyu Dai, Haibin Hang, Anuj Srivastava

The study of multidimensional discriminator (critic) output for Generative Adversarial Networks has been underexplored in the literature.

Image Generation

Manifold Matching via Deep Metric Learning for Generative Modeling

2 code implementations ICCV 2021 Mengyu Dai, Haibin Hang

We propose a manifold matching approach to generative models which includes a distribution generator (or data generator) and a metric generator.

Image Generation Metric Learning +2

Discovering Common Change-Point Patterns in Functional Connectivity Across Subjects

no code implementations26 Apr 2019 Mengyu Dai, Zhengwu Zhang, Anuj Srivastava

This paper studies change-points in human brain functional connectivity (FC) and seeks patterns that are common across multiple subjects under identical external stimulus.

Time Series Time Series Analysis

Analyzing Dynamical Brain Functional Connectivity As Trajectories on Space of Covariance Matrices

1 code implementation10 Apr 2019 Mengyu Dai, Zhengwu Zhang, Anuj Srivastava

Human brain functional connectivity (FC) is often measured as the similarity of functional MRI responses across brain regions when a brain is either resting or performing a task.

Clustering Dimensionality Reduction +3

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