Search Results for author: Fatemeh Haghighi

Found 6 papers, 5 papers with code

Self-supervised Learning for Segmentation and Quantification of Dopamine Neurons in Parkinson's Disease

no code implementations11 Jan 2023 Fatemeh Haghighi, Soumitra Ghosh, Hai Ngu, Sarah Chu, Han Lin, Mohsen Hejrati, Baris Bingol, Somaye Hashemifar

To this end, we propose an end-to-end deep learning framework based on self-supervised learning for the segmentation and quantification of dopaminergic neurons in PD animal models.

Self-Supervised Learning

DiRA: Discriminative, Restorative, and Adversarial Learning for Self-supervised Medical Image Analysis

1 code implementation CVPR 2022 Fatemeh Haghighi, Mohammad Reza Hosseinzadeh Taher, Michael B. Gotway, Jianming Liang

Discriminative learning, restorative learning, and adversarial learning have proven beneficial for self-supervised learning schemes in computer vision and medical imaging.

Representation Learning Self-Supervised Learning

CAiD: Context-Aware Instance Discrimination for Self-supervised Learning in Medical Imaging

1 code implementation15 Apr 2022 Mohammad Reza Hosseinzadeh Taher, Fatemeh Haghighi, Michael B. Gotway, Jianming Liang

Our extensive experiments demonstrate that CAiD (1) enriches representations learned from existing instance discrimination methods; (2) delivers more discriminative features by adequately capturing finer contextual information from individual medial images; and (3) improves reusability of low/mid-level features compared to standard instance discriminative methods.

Anatomy Self-Supervised Learning

Learning Semantics-enriched Representation via Self-discovery, Self-classification, and Self-restoration

2 code implementations14 Jul 2020 Fatemeh Haghighi, Mohammad Reza Hosseinzadeh Taher, Zongwei Zhou, Michael B. Gotway, Jianming Liang

To this end, we train deep models to learn semantically enriched visual representation by self-discovery, self-classification, and self-restoration of the anatomy underneath medical images, resulting in a semantics-enriched, general-purpose, pre-trained 3D model, named Semantic Genesis.

Anatomy Brain Tumor Segmentation +7

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