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researcher

Alexander Freytag

3 papers here

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

author position
  • first author1
  • middle author2

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

fields
  • cs.CV2
  • eess.IV1
ORCID 0000-0002-9041-1334
same name
  • Alexander Freytag — 2 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
20142023
most citedActive and Continuous Exploration with Deep Neural Networks and Expected Model Output Changes

38 citations · 41 across the 3 of their papers we have counts for

collaborators

3 papers

eess.IV2023★ 2 cited

Intra-operative Brain Tumor Detection with Deep Learning-Optimized Hyperspectral Imaging

Tommaso Giannantonio, Anna Alperovich, Piercosimo Semeraro +9

Surgery for gliomas (intrinsic brain tumors), especially when low-grade, is challenging due to the infiltrative nature of the lesion. Currently, no real-time, intra-operative, labe…

cs.CV2016★ 38 cited

Active and Continuous Exploration with Deep Neural Networks and Expected Model Output Changes

Christoph Käding, Erik Rodner, Alexander Freytag +1

The demands on visual recognition systems do not end with the complexity offered by current large-scale image datasets, such as ImageNet. In consequence, we need curious and contin…

cs.CV2014★ 1 cited

Seeing through bag-of-visual-word glasses: towards understanding quantization effects in feature extraction methods

Alexander Freytag, Johannes Rühle, Paul Bodesheim +2

Vector-quantized local features frequently used in bag-of-visual-words approaches are the backbone of popular visual recognition systems due to both their simplicity and their perf…

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