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John V. Guttag

4 accepted papers

2024

Tyche: Stochastic In-Context Learning for Medical Image Segmentation

CVPR 2024highlight

Existing learning-based solutions to medical image segmentation have two important shortcomings. First for most new segmentation tasks a new model has to be trained or fine-tuned. This requires extensive resources and machine-learning expertise and is therefore often infeasible for medical researche…

2020

Painting Many Pasts: Synthesizing Time Lapse Videos of Paintings

CVPR 2020poster

We introduce a new video synthesis task: synthesizing time lapse videos depicting how a given painting might have been created. Artists paint using unique combinations of brushes, strokes, and colors. There are often many possible ways to create a given painting. Our goal is to learn to capture this…

Cited by 13PDFScholar
2019

Data Augmentation Using Learned Transformations for One-Shot Medical Image Segmentation

CVPR 2019oral

Image segmentation is an important task in many medical applications. Methods based on convolutional neural networks attain state-of-the-art accuracy; however, they typically rely on supervised training with large labeled datasets. Labeling medical images requires significant expertise and time, and…

Cited by 608PDFcodeScholar
2019

Visual Deprojection: Probabilistic Recovery of Collapsed Dimensions

ICCV 2019poster

We introduce visual deprojection: the task of recovering an image or video that has been collapsed along a dimension. Projections arise in various contexts, such as long-exposure photography, where a dynamic scene is collapsed in time to produce a motion-blurred image, and corner cameras, where refl…

Cited by 16PDFScholar