paper-with-me

홈 › Papers

Scene Graph Conditioning in Latent Diffusion

2023-10-16 · Frank Fundel

Diffusion models excel in image generation but lack detailed semantic control using text prompts. Additional techniques have been developed to address this limitation. However, conditioning diffusion models solely on text-based descriptions is challenging due to ambiguity and lack of structure. In contrast, scene graphs offer a more precise representation of image content, making them superior for fine-grained control and accurate synthesis in image generation models. The amount of image and scene-graph data is sparse, which makes fine-tuning large diffusion models challenging. We propose multiple approaches to tackle this problem using ControlNet and Gated Self-Attention. We were able to show that using out proposed methods it is possible to generate images from scene graphs with much higher quality, outperforming previous methods. Our source code is publicly available on https://github.com/FrankFundel/SGCond

📄 PDF Abstract BibTeX arXiv:2310.10338

Code (1)

frankfundel/sgcond 공식 구현 pytorch

Tasks

Image Generation

Methods 이 논문이 사용한 방법론

Diffusion Diffusion models generate samples by gradually removing noise from a signal, and their training objective can be expressed as a reweighted variational lower-bound…

Similar Papers 제목 키워드 기반

Image Synthesis with Graph Conditioning: CLIP-Guided Diffusion Models for Scene Graphs

2024-01-25 · Rameshwar Mishra, A V Subramanyam

Advancements in generative models have sparked significant interest in generating images while adhering to specific structural guidelines. Scene graph to image generation is one such task of generating images which are c…

Image Generation

BlockFusion: Expandable 3D Scene Generation using Latent Tri-plane Extrapolation

2024-01-30 · Zhennan Wu, Yang Li, Han Yan, Taizhang Shang 외

We present BlockFusion, a diffusion-based model that generates 3D scenes as unit blocks and seamlessly incorporates new blocks to extend the scene. BlockFusion is trained using datasets of 3D blocks that are randomly cro…

DenoisingScene Generation

Robust Inverse Graphics via Probabilistic Inference

2024-02-02 · Tuan Anh Le, Pavel Sountsov, Matthew D. Hoffman, Ben Lee 외

How do we infer a 3D scene from a single image in the presence of corruptions like rain, snow or fog? Straightforward domain randomization relies on knowing the family of corruptions ahead of time. Here, we propose a Bay…

NeRF

SurGrID: Controllable Surgical Simulation via Scene Graph to Image Diffusion

2025-02-11 · Yannik Frisch, Ssharvien Kumar Sivakumar, Çağhan Köksal, Elsa Böhm 외

Surgical simulation offers a promising addition to conventional surgical training. However, available simulation tools lack photorealism and rely on hardcoded behaviour. Denoising Diffusion Models are a promising alterna…

DenoisingImage Generation

Dependency-Aware Discrete Diffusion for Scene Graph Generation

2026-05-09 · Rajalaxmi Rajagopalan, Romit Roy Choudhury arxiv

Scene graphs (SGs) represent objects and their relationships as structured graphs, enabling applications in image generation, robotics, and 3D understanding. Recent work suggests that conditioning image generation on sce…

Scene Graph GenerationImage Generation