Publications
* Denotes equal contribution
Pre-Prints and Workshops
PixCell: A generative foundation model for digital histopathology images
Srikar Yellapragada, Alexandros Graikos, Zilinghan Li, Kostas Triaridis, Varun Belagali, Saarthak Kapse, Tarak Nath Nandi, Ravi K Madduri, Prateek Prasanna, Tahsin Kurc, Rajarsi R. Gupta , Joel Saltz, Dimitris Samaras
in Review
[arxiv]
Guidance Methods Reduce Hallucinations in DDPMs
Kostas Triaridis, Aggelina Chatziagapi, Alexandros Graikos, Grigorios Chrysos, Dimitris Samaras
in BASE Workshop @ CVPR 2025
Improving Contrastive Learning for Referring Expression Counting
Kostas Triaridis*, Panagiotis Kaliosis*, E-Ro Nguyen, Jingyi Xu, Hieu Le, Dimitris Samaras
in Review
[arxiv]
MMFusion: Combining Image Forensic Filters for Visual Manipulation Detection and Localization
Kostas Triaridis, Konstantinos Tsigos, Vasileios Mezaris
in Review
[pdf, code]
Conferences
Pathology Image Compression with Pre-trained Autoencoders
Srikar Yellapragada, Alexandros Graikos, Kostas Triaridis, Zilinghan Li, Tarak Nath Nandi, Ravi K Madduri, Prateek Prasanna, Joel Saltz, Dimitris Samaras
in the 28th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2025
[arxiv, models]
ZoomLDM: Latent Diffusion Model for multi-scale image generation
Srikar Yellapragada*, Alexandros Graikos*, Kostas Triaridis, Prateek Prasanna, Rajarsi Gupta, Joel Saltz, Dimitris Samaras
in the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025
[arxiv, project page, Large Image Viewer]
Exploring Multi-modal Fusion for Image Manipulation Detection and Localization
Konstantinos Triaridis, Vasileios Mezaris
in The 30th International Conference on Multimedia Modeling (MMM), 2024
[pdf, code]
Journals
MM-Net: A Multi-Modal approach towards Automatic Modulation Classification
Konstantinos Triaridis, Constantine Doumanidis, Nestor D. Chatzidiamantis, George K. Karagiannidis
in IEEE Communications Letters (COMML), 2023
[pdf, code]
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