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Nvcomposer

Developed by TencentARC
NVComposer is a generative multi-view novel view synthesis model that requires no explicit external alignment, achieving high-quality 3D view generation through image-pose dual-stream diffusion and geometry-aware feature alignment.
Downloads 93
Release Time : 12/6/2024

Model Overview

This model significantly improves the quality and flexibility of multi-view novel view synthesis by synchronously generating target novel views with conditional camera poses and incorporating a geometry-aware feature alignment module.

Model Features

No External Alignment Dependency
Synchronously generates images and camera poses through a dual-stream diffusion model, eliminating the need for explicit pose estimation or pre-reconstruction processes.
Geometry-Aware Feature Alignment
Utilizes pre-trained dense stereo models to extract geometric priors, enhancing feature alignment effectiveness.
Multi-View Compatibility
Maintains stable performance even with insufficient view overlap or occlusion scenarios.

Model Capabilities

Single-image 3D view generation
Multi-view image synthesis
Camera pose estimation
Geometric feature extraction

Use Cases

3D Content Creation
Virtual Scene Construction
Generates complete 3D scenes from single or multiple images
Produces high-quality, multi-view consistent 3D views
Augmented Reality Applications
Rapidly generates 3D object views for AR applications
Real-time novel view generation capability meets AR scenario requirements
Film Special Effects
View Expansion
Generates additional views based on limited shooting materials
Reduces actual shooting workload while maintaining visual consistency
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