Search Results for author: Jindong Jiang

Found 9 papers, 6 papers with code

Learning and Simulation in Generative Structured World Models

no code implementations ICML 2020 Zhixuan Lin, Yi-Fu Wu, Skand Peri, Bofeng Fu, Jindong Jiang, Sungjin Ahn

The G-SWM not only unifies the key properties of previous models in a principled framework but also achieves two crucial new abilities, multi-modal uncertainty and situated behavior.

object-detection Object Detection

Improving Tuning-Free Real Image Editing with Proximal Guidance

1 code implementation8 Jun 2023 Ligong Han, Song Wen, Qi Chen, Zhixing Zhang, Kunpeng Song, Mengwei Ren, Ruijiang Gao, Anastasis Stathopoulos, Xiaoxiao He, Yuxiao Chen, Di Liu, Qilong Zhangli, Jindong Jiang, Zhaoyang Xia, Akash Srivastava, Dimitris Metaxas

Null-text inversion (NTI) optimizes null embeddings to align the reconstruction and inversion trajectories with larger CFG scales, enabling real image editing with cross-attention control.

Object-Centric Slot Diffusion

1 code implementation NeurIPS 2023 Jindong Jiang, Fei Deng, Gautam Singh, Sungjin Ahn

The recent success of transformer-based image generative models in object-centric learning highlights the importance of powerful image generators for handling complex scenes.

Image Generation Image Segmentation +2

Generative Neurosymbolic Machines

1 code implementation NeurIPS 2020 Jindong Jiang, Sungjin Ahn

In this paper, we propose Generative Neurosymbolic Machines, a generative model that combines the benefits of distributed and symbolic representations to support both structured representations of symbolic components and density-based generation.

Image Generation

Improving Generative Imagination in Object-Centric World Models

no code implementations5 Oct 2020 Zhixuan Lin, Yi-Fu Wu, Skand Peri, Bofeng Fu, Jindong Jiang, Sungjin Ahn

Third, a few key abilities for more faithful temporal imagination such as multimodal uncertainty and situation-awareness are missing.

Object object-detection +1

SPACE: Unsupervised Object-Oriented Scene Representation via Spatial Attention and Decomposition

4 code implementations ICLR 2020 Zhixuan Lin, Yi-Fu Wu, Skand Vishwanath Peri, Weihao Sun, Gautam Singh, Fei Deng, Jindong Jiang, Sungjin Ahn

Previous approaches for unsupervised object-oriented scene representation learning are either based on spatial-attention or scene-mixture approaches and limited in scalability which is a main obstacle towards modeling real-world scenes.

Object Representation Learning

SCALOR: Generative World Models with Scalable Object Representations

2 code implementations ICLR 2020 Jindong Jiang, Sepehr Janghorbani, Gerard de Melo, Sungjin Ahn

Scalability in terms of object density in a scene is a primary challenge in unsupervised sequential object-oriented representation learning.

Object Representation Learning

Incorporating Depth into both CNN and CRF for Indoor Semantic Segmentation

no code implementations21 May 2017 Jindong Jiang, Zhijun Zhang, Yongqian Huang, Lunan Zheng

To improve segmentation performance, a novel neural network architecture (termed DFCN-DCRF) is proposed, which combines an RGB-D fully convolutional neural network (DFCN) with a depth-sensitive fully-connected conditional random field (DCRF).

Semantic Segmentation

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