Search Results for author: Eva Breznik

Found 4 papers, 1 papers with code

Leveraging point annotations in segmentation learning with boundary loss

no code implementations6 Nov 2023 Eva Breznik, Hoel Kervadec, Filip Malmberg, Joel Kullberg, Håkan Ahlström, Marleen de Bruijne, Robin Strand

Hence it is intuitively inappropriate for weak supervision, where the ground truth label may be much smaller than the actual object and a certain amount of false positives (w. r. t.

Computational Efficiency Heart Segmentation +3

A Study of Augmentation Methods for Handwritten Stenography Recognition

no code implementations5 Mar 2023 Raphaela Heil, Eva Breznik

One of the factors limiting the performance of handwritten text recognition (HTR) for stenography is the small amount of annotated training data.

Data Augmentation Handwritten Text Recognition +1

Cross-Modality Sub-Image Retrieval using Contrastive Multimodal Image Representations

1 code implementation10 Jan 2022 Eva Breznik, Elisabeth Wetzer, Joakim Lindblad, Nataša Sladoje

We propose a new application-independent content-based image retrieval (CBIR) system for reverse (sub-)image search across modalities, which combines deep learning to generate representations (embedding the different modalities in a common space) with classical feature extraction and bag-of-words models for efficient and reliable retrieval.

Content-Based Image Retrieval Retrieval

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