Misc,

BlaVeS: Bladder Vessel Segmentation

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Dataset, (2025)Related to: BlaVeS: A Novel Hand-Labeled Dataset for Improved Bladder Vessel Segmentation with Modified U-Net (submitted).
DOI: 10.18419/darus-4763

Abstract

The Bladder Vessel Segmentation (BlaVeS) dataset is the first publicly available dataset for blood vessel segmentation in urinary bladder endoscopy images. It provides hand-labeled pixel-wise annotations of prominent blood vessels to support bladder navigation, tumor monitoring, and biopsy site localization. The dataset is designed to aid in developing deep learning models for improving orientation and navigation during cystoscopic procedures. A total of 50 representative images were selected from four clinical cystoscopic video recordings (8 minutes in total). Each image has a 512×512 pixel resolution and is stored in PNG format.

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