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Factorized Diffusion: Perceptual Illusions by Noise Decomposition
Daniel Geng*,
Inbum Park*,
Andrew Owens
arXiv, 2024  
paper /
arXiv /
project
We generate various perceptual illusions by controlling components of an image using off-the-shelf diffusion models.
Our method can produce hybrid images and relates to prior work in compositional generation and inverse problems.
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Visual Anagrams: Generating Multi-View Optical Illusions with Diffusion Models
Daniel Geng,
Inbum Park,
Andrew Owens
Conference on Computer Vision and Pattern Recognition (CVPR), 2024 (Oral)  
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arXiv /
project
A simple, zero-shot method for generating multi-view optical illusions, which are images that change their appearance or identity upon a transformation.
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On the Robustness of Normalizing Flows for Inverse Problems in Imaging
Seongmin Hong,
Inbum Park,
Se Young Chun
International Conference on Computer Vision (ICCV), 2023  
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arXiv /
project
A study on erroneous images occasionally generated from flow-based models for inverse problems in imaging.
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Text2PointCloud: Text-Driven Stylization for Sparse PointCloud
Inwoo Hwang,
Hyeonwoo Kim, Donggeun Lim,
Inbum Park,
Young Min Kim
Eurographics (Short Papers), 2023  
paper /
video
A framework that stylizes and upsamples an uncolored, sparse pointcloud given a text description to render a high-quality 3D output.
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Probabilistic Implicit Scene Completion
Dongsu Zhang,
Changwoon Choi,
Inbum Park,
Young Min Kim
International Conference on Learning Representations (ICLR), 2022 (Spotlight)  
paper /
arXiv /
code
A probabilistic approach to shape completion and scene reconstruction using 3D implicit representations.
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Misc
I am immersed in the choreography scene and also love learning languages, including French and Italian.
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