To address this issue, we propose a decomposed latent diffusion model that separately captures consistency information and offset information in the latent space with feature decoupling. To learn effective consistency information, the consistency constraint among different point clouds with a shape is ...
[1] Point cloud diffusion for 3D model synthesis,https://github.com/openai/point-e [2]Point-E demo: text to 3D,https://huggingface.co/spaces/openai/point-e [3] GLIDE: a diffusion-based text-conditional image synthesis model,https://github.com/openai/glide-text2im [4]Contrastive Language...
14.PointCloud/点云 PCRDiffusion SPVD DiffusionPCR 15.Speech/语音 FastDiff 16.Planning/规划 AdaptDiffuser DiMSam 17.DataAug/数据增强 DatasetDM DreamDA 3D-VirtFusion 18.Scene/场景 RefFusion LidarDiffusion 总结 前言 文总结了DiffusionModel(扩散模型)系列论文,包含:检测、跟踪、分割、深度估计、BEV、NeRF...
PDR提出了一种基于扩散的点云完成范式,应用扩散模型来生成基于部分观察的粗略完成,并通过另一个网络来完善生成的输出。为了处理点云去噪问题,《Score-based point cloud denoising》引入了一个神经网络来估计分布的分数,并通过梯度上升对点云进行去噪。 4.1.4 视频建模 Video diffusion将基于扩散的生成模型的进展引入视...
Diffusion Probabilistic Models for 3D Point Cloud GenerationShitong Luo, Wei Hu*Wangxuan Institute of Computer TechnologyPeking University{luost, forhuwei}@pku.edu.cnAbstractWe present a probabilistic model for point cloud gen-eration, which is fundamental for various 3D vision taskssuch as shape ...
[1] Point cloud diffusion for 3D model synthesis, https:///openai/point-e [2]Point-E demo: text to 3D, https:///spaces/openai/point-e [3] GLIDE: a diffusion-based text-conditional image synthesis model, https:///openai/glide-text2im ...
[1] Point cloud diffusion for 3D model synthesis, https://github.com/openai/point-e [2]Point-E demo: text to 3D, https://huggingface.co/spaces/openai/point-e [3] GLIDE: a diffusion-based text-conditional image synthesis model, https://github.com/openai/glide-text2im ...
The official code repository for our CVPR 2021 paper "Diffusion Probabilistic Models for 3D Point Cloud Generation". Installation [Option 1]Install via conda environment YAML file (CUDA 10.1). #Create the environmentconda env create -f env.yml#Activate the environmentconda activate dpm-pc-gen ...
Point·E This is the official code and model release forPoint-E: A System for Generating 3D Point Clouds from Complex Prompts. Usage Install withpip install -e .. To get started with examples, see the following notebooks: image2pointcloud.ipynb- sample a point cloud, conditioned on some ex...
HandDiff: 3D Hand Pose Estimation with Diffusion on Image-Point Cloud 时间:CVPR2024 机构:ETH & CMU & Sungkyunkwan University TL;DR 将手部分3D点预测任务建模为点云生成任务,提出Handiff算法,以手部图像点云为条件输入,通过迭代降噪的方式预测精确的手部姿态,效果在四个benchmark上都达到SOTA。