Search Results for author: Haowen Sun

Found 9 papers, 4 papers with code

ReconX: Reconstruct Any Scene from Sparse Views with Video Diffusion Model

no code implementations29 Aug 2024 Fangfu Liu, Wenqiang Sun, HanYang Wang, Yikai Wang, Haowen Sun, Junliang Ye, Jun Zhang, Yueqi Duan

Advancements in 3D scene reconstruction have transformed 2D images from the real world into 3D models, producing realistic 3D results from hundreds of input photos.

3D Scene Reconstruction

DreamCinema: Cinematic Transfer with Free Camera and 3D Character

no code implementations22 Aug 2024 Weiliang Chen, Fangfu Liu, Diankun Wu, Haowen Sun, Haixu Song, Yueqi Duan

We are living in a flourishing era of digital media, where everyone has the potential to become a personal filmmaker.

AdaCQR: Enhancing Query Reformulation for Conversational Search via Sparse and Dense Retrieval Alignment

1 code implementation2 Jul 2024 Yilong Lai, Jialong Wu, Congzhi Zhang, Haowen Sun, Deyu Zhou

Conversational Query Reformulation (CQR) has significantly advanced in addressing the challenges of conversational search, particularly those stemming from the latent user intent and the need for historical context.

Context Query Reformulation Conversational Search +1

LGTM: Local-to-Global Text-Driven Human Motion Diffusion Model

1 code implementation6 May 2024 Haowen Sun, Ruikun Zheng, Haibin Huang, Chongyang Ma, Hui Huang, Ruizhen Hu

In this paper, we introduce LGTM, a novel Local-to-Global pipeline for Text-to-Motion generation.

InterFusion: Text-Driven Generation of 3D Human-Object Interaction

1 code implementation22 Mar 2024 Sisi Dai, Wenhao Li, Haowen Sun, Haibin Huang, Chongyang Ma, Hui Huang, Kai Xu, Ruizhen Hu

In this study, we tackle the complex task of generating 3D human-object interactions (HOI) from textual descriptions in a zero-shot text-to-3D manner.

3D Generation Human-Object Interaction Detection +2

Make-Your-3D: Fast and Consistent Subject-Driven 3D Content Generation

no code implementations14 Mar 2024 Fangfu Liu, HanYang Wang, Weiliang Chen, Haowen Sun, Yueqi Duan

Recent years have witnessed the strong power of 3D generation models, which offer a new level of creative flexibility by allowing users to guide the 3D content generation process through a single image or natural language.

3D Generation

MirageRoom: 3D Scene Segmentation with 2D Pre-trained Models by Mirage Projection

no code implementations CVPR 2024 Haowen Sun, Yueqi Duan, Juncheng Yan, Yifan Liu, Jiwen Lu

Nowadays leveraging 2D images and pre-trained models to guide 3D point cloud feature representation has shown a remarkable potential to boost the performance of 3D fundamental models.

Point Cloud Segmentation Scene Segmentation

Dynamics-aware Adversarial Attack of 3D Sparse Convolution Network

1 code implementation17 Dec 2021 An Tao, Yueqi Duan, He Wang, Ziyi Wu, Pengliang Ji, Haowen Sun, Jie zhou, Jiwen Lu

It results in a serious issue of lagged gradient, making the learned attack at the current step ineffective due to the architecture changes afterward.

3D Classification 3D Semantic Segmentation +2

A Dynamic Keypoints Selection Network for 6DoF Pose Estimation

no code implementations24 Oct 2021 Haowen Sun, Taiyong Wang

Given an RGBD image, our network is trained to predict pixel category and the translation to edge points and center points.

Pose Estimation Semantic Segmentation +1

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