IgCONDA-PET: Weakly-Supervised PET Anomaly Detection using Implicitly-Guided Attention-Conditional Counterfactual Diffusion Modeling -- a Multi-Center, Multi-Cancer, and Multi-Tracer Study
Shadab Ahamed, Arman Rahmim
eess.IV, cs.CV, cs.LG
Submitted: 2025-06-24
Updated: 2026-08-19
Code: https://github.com/ahxmeds/IgCONDA-PET
Terminology
Sources
- Comprehensive framework for evaluation of deep neural networks in detection and quantification of lymphoma from PET/CT images: clinical insights, pitfalls, and observer agreement analyses
- Weakly Supervised Anomaly Detection for Chest X-Ray Image
- Comprehensive Evaluation of Quantitative Measurements from Automated Deep Segmentations of PSMA PET/CT Images
- Adaptive Voxel-Weighted Loss Using L1 Norms in Deep Neural Networks for Detection and Segmentation of Prostate Cancer Lesions in PET/CT Images
- Anomaly detection using Diffusion-based methods
- Evaluation of pseudo-healthy image reconstruction for anomaly detection with deep generative models: Application to brain FDG PET
- DDPET-3D: Dose-aware Diffusion Model for 3D Ultra Low-dose PET Imaging
- Joint Diffusion: Mutual Consistency-Driven Diffusion Model for PET-MRI Co-Reconstruction
- Head and Neck Tumor Segmentation from [18F]F-FDG PET/CT Images Based on 3D Diffusion Model
- Hierarchical Text-Conditional Image Generation with CLIP Latents
- Diffusion Causal Models for Counterfactual Estimation
- Tutorial on Diffusion Models for Imaging and Vision
- Denoising Diffusion Implicit Models
- GLU Variants Improve Transformer
- An Image is Worth 16x16 Words: Transformers for Image Recognition at Scale
- Bridging the Gap: Addressing Discrepancies in Diffusion Model Training for Classifier-Free Guidance
- Classifier-Free Diffusion Guidance
- Generative AI for Medical Imaging: extending the MONAI Framework
- Use HiResCAM instead of Grad-CAM for faithful explanations of convolutional neural networks
- SDXL: Improving Latent Diffusion Models for High-Resolution Image Synthesis
Related papers
- Revisiting Integration of Image and Metadata for DICOM Series Classification: Cross-Attention and Dictionary Learning
- VesselSDF: Distance Field Priors for Vascular Network Reconstruction
- cSVR: Convolutional Slice-to-Volume Reconstruction
- NAIMA: Semantics Aware RGB Guided Depth Super-Resolution
- AneumoBench: A Source-Linked Benchmark for Synthetic-Geometry Transfer in Aneurysm CFD
- RETO: A Rotary-Enhanced Transformer Operator for High-Fidelity Prediction of Automotive Aerodynamics