Search Results for author: Kathleen M. Lewis

Found 6 papers, 2 papers with code

Fast Learning-based Registration of Sparse 3D Clinical Images

no code implementations17 Dec 2018 Kathleen M. Lewis, Natalia S. Rost, John Guttag, Adrian V. Dalca

We present a learning-based registration method, SparseVM, that is more accurate and orders of magnitude faster than the most accurate clinical registration methods.

Image Registration Registration Of Sparse Clinical Images

Painting Many Pasts: Synthesizing Time Lapse Videos of Paintings

1 code implementation CVPR 2020 Amy Zhao, Guha Balakrishnan, Kathleen M. Lewis, Frédo Durand, John V. Guttag, Adrian V. Dalca

We present a probabilistic model that, given a single image of a completed painting, recurrently synthesizes steps of the painting process.

GIST: Generating Image-Specific Text for Fine-grained Object Classification

1 code implementation21 Jul 2023 Kathleen M. Lewis, Emily Mu, Adrian V. Dalca, John Guttag

We demonstrate the utility of GIST by fine-tuning vision-language models on the image-and-generated-text pairs to learn an aligned vision-language representation space for improved classification.

Fine-Grained Image Classification Image-text Classification +4

GELDA: A generative language annotation framework to reveal visual biases in datasets

no code implementations29 Nov 2023 Krish Kabra, Kathleen M. Lewis, Guha Balakrishnan

Results on real datasets show that GELDA can generate accurate and diverse visual attribute suggestions, and uncover biases such as confounding between class labels and background features.

Attribute

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