Search Results for author: Desai Xie

Found 5 papers, 2 papers with code

Progressive Autoregressive Video Diffusion Models

1 code implementation10 Oct 2024 Desai Xie, Zhan Xu, Yicong Hong, Hao Tan, Difan Liu, Feng Liu, Arie Kaufman, Yang Zhou

Current frontier video diffusion models have demonstrated remarkable results at generating high-quality videos.

Denoising Video Denoising +1

LRM-Zero: Training Large Reconstruction Models with Synthesized Data

1 code implementation13 Jun 2024 Desai Xie, Sai Bi, Zhixin Shu, Kai Zhang, Zexiang Xu, Yi Zhou, Sören Pirk, Arie Kaufman, Xin Sun, Hao Tan

We demonstrate that our LRM-Zero, trained with our fully synthesized Zeroverse, can achieve high visual quality in the reconstruction of real-world objects, competitive with models trained on Objaverse.

3D Reconstruction

Carve3D: Improving Multi-view Reconstruction Consistency for Diffusion Models with RL Finetuning

no code implementations CVPR 2024 Desai Xie, Jiahao Li, Hao Tan, Xin Sun, Zhixin Shu, Yi Zhou, Sai Bi, Sören Pirk, Arie E. Kaufman

To this end, we introduce Carve3D, an improved RLFT algorithm coupled with a novel Multi-view Reconstruction Consistency (MRC) metric, to enhance the consistency of multi-view diffusion models.

Language Modelling Large Language Model +2

GAIT: Generating Aesthetic Indoor Tours with Deep Reinforcement Learning

no code implementations ICCV 2023 Desai Xie, Ping Hu, Xin Sun, Soren Pirk, Jianming Zhang, Radomir Mech, Arie E. Kaufman

Placing and orienting a camera to compose aesthetically meaningful shots of a scene is not only a key objective in real-world photography and cinematography but also for virtual content creation.

Deep Reinforcement Learning Mixed Reality +1

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