Jeongsoo Park Profile
Jeongsoo Park

@jespark0

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26

PhD student @UMichCSE

Joined May 2022
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@jespark0
Jeongsoo Park
26 days
Can AI image detectors keep up with new fakes?. Mostly, no. Existing detectors are trained using a handful of models. But there are thousands in the wild!. Our work, Community Forensics, uses 4800+ generators to train detectors that generalize to new fakes. #CVPR2025 🧵 (1/5)
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@jespark0
Jeongsoo Park
25 days
Had a ton of fun presenting today at #CVPR2025! Thanks to everyone who came to my poster, and thank you for asking excellent questions!
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@jespark0
Jeongsoo Park
25 days
RT @jin_linyi: Hello! If you are interested in dynamic 3D or 4D, don't miss the oral session 3A at 9 am on Saturday:. @zhengqi_li .will be….
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@jespark0
Jeongsoo Park
26 days
RT @ayshrv: Excited to share our CVPR 2025 paper on cross-modal space-time correspondence!. We present a method to match pixels across diff….
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@jespark0
Jeongsoo Park
26 days
RT @_YimingDou: Ever wondered how a scene sounds👂 when you interact👋 with it?. Introducing our #CVPR2025 work "Hearing Hands: Generating So….
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@jespark0
Jeongsoo Park
26 days
The data is available on Hugging Face, as well as the pipeline code!. Come chat with us at #CVPR2025! We’ll be presenting Friday afternoon at poster #274. (work w/ @andrewhowens). 📄 Project Page: 💾 Dataset/Code: .🧵 (5/5).
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@jespark0
Jeongsoo Park
26 days
Each image is labeled with detailed metadata, enabling more than just fake detection. We are excited to see what the community can build with this data! 🧵 (4/5)
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@jespark0
Jeongsoo Park
26 days
The Community Forensics dataset offers 2.7 million images from 4,803 generative models. We captured everything from popular commercial models to thousands of niche, open source generative models to better represent the modern landscape. 🧵 (3/5)
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@jespark0
Jeongsoo Park
26 days
We found that model variety is crucial for generalization. Detectors trained on our dataset are good at spotting images from new, unseen generators. Adding more models to the training set, even similar ones, improves robustness across the board. 🧵(2/5)
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@jespark0
Jeongsoo Park
26 days
RT @dangengdg: Hello! If you like pretty images and videos and want a rec for CVPR oral session, you should def go to Image/Video Gen, Frid….
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@jespark0
Jeongsoo Park
2 months
RT @_crockwell: Ever wish YouTube had 3D labels?. 🚀Introducing🎥DynPose-100K🎥, an Internet-scale collection of diverse videos annotated with….
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@jespark0
Jeongsoo Park
9 months
RT @ayshrv: We present Global Matching Random Walks, a simple self-supervised approach to the Tracking Any Point (TAP) problem, accepted to….
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@jespark0
Jeongsoo Park
1 year
RT @SarahJabbour_: 📢Presenting 𝐃𝐄𝐏𝐈𝐂𝐓: Diffusion-Enabled Permutation Importance for Image Classification Tasks #ECCV2024. We use permutatio….
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@jespark0
Jeongsoo Park
1 year
RT @SarahJabbour_: This year I'm organizing ML4H Outreach program, and want to highlight our Author Mentorship program. Whether you're a me….
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@jespark0
Jeongsoo Park
1 year
RT @CzyangChen: These spectrograms look like images, but can also be played as a sound! We call these images that sound. How do we make th….
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@jespark0
Jeongsoo Park
1 year
RT @_YimingDou: NeRF captures visual scenes in 3D👀. Can we capture their touch signals🖐️, too?. In our #CVPR2024 paper Tactile-Augmented Ra….
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@jespark0
Jeongsoo Park
1 year
RT @dangengdg: What do you see in these images?. These are called hybrid images, originally proposed by Aude Oliva et al. They change appea….
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@jespark0
Jeongsoo Park
2 years
RT @dangengdg: Can you make a jigsaw puzzle with two different solutions? Or an image that changes appearance when flipped?. We can do that….
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@jespark0
Jeongsoo Park
2 years
Our ViT-Ti shows up to 39.2%/17.9% faster train/eval without accuracy loss compared to RGB. Also, our data augmentation pipeline is up to 93.2% faster than previous works. For more details, please check out our website!.
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@jespark0
Jeongsoo Park
2 years
Data augmentation is vital for training a good-performing model. We directly augment JPEG to speed up training, instead of converting to RGB, augment, and converting it back.
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