Search Results for author: Ke Fan

Found 16 papers, 8 papers with code

Diffusion Implicit Policy for Unpaired Scene-aware Motion Synthesis

no code implementations3 Dec 2024 Jingyu Gong, Chong Zhang, Fengqi Liu, Ke Fan, Qianyu Zhou, Xin Tan, Zhizhong Zhang, Yuan Xie, Lizhuang Ma

Thus, we propose a unified framework, termed Diffusion Implicit Policy (DIP), for scene-aware motion synthesis, where paired motion-scene data are no longer necessary.

Denoising Motion Generation +1

Textual Decomposition Then Sub-motion-space Scattering for Open-Vocabulary Motion Generation

no code implementations6 Nov 2024 Ke Fan, Jiangning Zhang, Ran Yi, Jingyu Gong, Yabiao Wang, Yating Wang, Xin Tan, Chengjie Wang, Lizhuang Ma

For Textual Decomposition, we design a fine-grained description conversion algorithm, and combine it with the generalization ability of a large language model to convert any given motion text into atomic texts.

Large Language Model Motion Generation

TIMotion: Temporal and Interactive Framework for Efficient Human-Human Motion Generation

no code implementations30 Aug 2024 Yabiao Wang, Shuo Wang, Jiangning Zhang, Ke Fan, Jiafu Wu, Zhucun Xue, Yong liu

For temporal modeling, the single-person-based methods concatenate two people into a single one directly, while the separate modeling-based methods skip the modeling of interaction sequences.

Motion Generation

Adaptive Slot Attention: Object Discovery with Dynamic Slot Number

1 code implementation CVPR 2024 Ke Fan, Zechen Bai, Tianjun Xiao, Tong He, Max Horn, Yanwei Fu, Francesco Locatello, Zheng Zhang

Moreover, our analysis substantiates that our method exhibits the capability to dynamically adapt the slot number according to each instance's complexity, offering the potential for further exploration in slot attention research.

Decoder Object +1

Learning Topology Uniformed Face Mesh by Volume Rendering for Multi-view Reconstruction

no code implementations8 Apr 2024 Yating Wang, Ran Yi, Ke Fan, Jinkun Hao, Jiangbo Lu, Lizhuang Ma

Our goal is to leverage the superiority of neural volume rendering into multi-view reconstruction of face mesh with consistent topology.

3D Reconstruction Face Reconstruction +1

SDPose: Tokenized Pose Estimation via Circulation-Guide Self-Distillation

1 code implementation CVPR 2024 Sichen Chen, Yingyi Zhang, Siming Huang, Ran Yi, Ke Fan, Ruixin Zhang, Peixian Chen, Jun Wang, Shouhong Ding, Lizhuang Ma

To mitigate the problem of under-fitting, we design a transformer module named Multi-Cycled Transformer(MCT) based on multiple-cycled forwards to more fully exploit the potential of small model parameters.

Edge-computing Pose Estimation

Repositioning the Subject within Image

1 code implementation30 Jan 2024 Yikai Wang, Chenjie Cao, Ke Fan, Qiaole Dong, YiFan Li, xiangyang xue, Yanwei Fu

To assess SEELE's effectiveness in subject repositioning, we assemble a real-world subject repositioning dataset called ReS.

Image Inpainting Image Manipulation

Rethinking Amodal Video Segmentation from Learning Supervised Signals with Object-centric Representation

1 code implementation ICCV 2023 Ke Fan, Jingshi Lei, Xuelin Qian, Miaopeng Yu, Tianjun Xiao, Tong He, Zheng Zhang, Yanwei Fu

Furthermore, we propose a multi-view fusion layer based temporal module which is equipped with a set of object slots and interacts with features from different views by attention mechanism to fulfill sufficient object representation completion.

Object Video Segmentation +1

Unsupervised Open-Vocabulary Object Localization in Videos

1 code implementation ICCV 2023 Ke Fan, Zechen Bai, Tianjun Xiao, Dominik Zietlow, Max Horn, Zixu Zhao, Carl-Johann Simon-Gabriel, Mike Zheng Shou, Francesco Locatello, Bernt Schiele, Thomas Brox, Zheng Zhang, Yanwei Fu, Tong He

In this paper, we show that recent advances in video representation learning and pre-trained vision-language models allow for substantial improvements in self-supervised video object localization.

Object Object Localization +1

RFENet: Towards Reciprocal Feature Evolution for Glass Segmentation

1 code implementation12 Jul 2023 Ke Fan, Changan Wang, Yabiao Wang, Chengjie Wang, Ran Yi, Lizhuang Ma

Glass-like objects are widespread in daily life but remain intractable to be segmented for most existing methods.

Semantic Segmentation

Clustering by the Probability Distributions from Extreme Value Theory

1 code implementation20 Feb 2022 Sixiao Zheng, Ke Fan, Yanxi Hou, Jianfeng Feng, Yanwei Fu

In contrast, the GPD fits the distribution of distance to the centroid exceeding a sufficiently large threshold, leading to a more stable performance of GPD k-means.

Clustering

An Improved Composite Functional Gradient Learning by Wasserstein Regularization for Generative adversarial networks

no code implementations29 Sep 2021 Chang Wan, Yanwei Fu, Ke Fan, Jinshan Zeng, Ming Zhong, Riheng Jia, MingLu Li, ZhongLong Zheng

However, the discriminator using logistic regression from the CFG framework is gradually hard to discriminate between real and fake images while the training steps go on.

Image Generation regression

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