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Alexander Freytag

ZEISS

3 papers hereh-index 161.3k citations47 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author1
  • last author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CV3
affiliations
  • ZEISS
same name
  • Alexander Freytag — 3 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20212025
most citedN2V2 -- Fixing Noise2Void Checkerboard Artifacts with Modified Sampling Strategies and a Tweaked Network Architecture

5 citations · 5 across the 2 of their papers we have counts for

collaborators
Showing cs.CVShow all

3 papers · 1 filter

cs.CV2025

Prompt-Tuning SAM: From Generalist to Specialist with only 2048 Parameters and 16 Training Images

Tristan Piater, Björn Barz, Alexander Freytag

The Segment Anything Model (SAM) is widely used for segmenting a diverse range of objects in natural images from simple user prompts like points or bounding boxes. However, SAM's p…

cs.CV2022★ 5 cited

N2V2 -- Fixing Noise2Void Checkerboard Artifacts with Modified Sampling Strategies and a Tweaked Network Architecture

Eva Höck, Tim-Oliver Buchholz, Anselm Brachmann +2

In recent years, neural network based image denoising approaches have revolutionized the analysis of biomedical microscopy data. Self-supervised methods, such as Noise2Void (N2V),…

cs.CV2021

Every Annotation Counts: Multi-label Deep Supervision for Medical Image Segmentation

Simon Reiß, Constantin Seibold, Alexander Freytag +2

Pixel-wise segmentation is one of the most data and annotation hungry tasks in our field. Providing representative and accurate annotations is often mission-critical especially for…

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