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Tiffany Y. Chen

2 accepted papers

2022

Scaling Vision Transformers to Gigapixel Images via Hierarchical Self-Supervised Learning

CVPR 2022oral

Vision Transformers (ViTs) and their multi-scale and hierarchical variations have been successful at capturing image representations but their use has been generally studied for low-resolution images (e.g. - 256x256, 384x384). For gigapixel whole-slide imaging (WSI) in computational pathology, WSIs…

Cited by 556PDFcodeScholar
2021

Multimodal Co-Attention Transformer for Survival Prediction in Gigapixel Whole Slide Images

ICCV 2021poster

Survival outcome prediction is a challenging weakly-supervised and ordinal regression task in computational pathology that involves modeling complex interactions within the tumor microenvironment in gigapixel whole slide images (WSIs). Despite recent progress in formulating WSIs as bags for multiple…

Cited by 301PDFcodeScholar