Alexander Freytag
6 papers · 2013–2023 · 2 venues · across top CS/AI venues
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Achievements
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๐ Interdisciplinary Bridge ยท Silver ๐ Academic Marathon ยท Half ๐บ๏ธ Taxonomy Completionist (12) ๐ฃ Hot Topic Early Bird ๐ Conference Polyglot ยท Bronze
๐
Conference Pioneer
๐
Trend Setter
Top co-authors
Research topics
Keywords
object recognition
(2)
semi-weakly supervised learning
(2)
semantic segmentation
(1)
semi-supervised learning
(1)
domain adaptation
(1)
medical imaging
(1)
category discovery
(1)
medical image segmentation
(1)
visual recognition
(1)
part detection
(1)
multi-class classification
(1)
label transfer
(1)
novelty detection
(1)
object categorization
(1)
expected model change
(1)
fine-grained recognition
(1)
annotation efficiency
(1)
non-parametric method
(1)
prototypical learning
(1)
kernel methods
(1)
Papers
Decoupled Semantic Prototypes Enable Learning From Diverse Annotation Types for Semi-Weakly Segmentation in Expert-Driven Domains
CVPR 2023
Graph-Constrained Contrastive Regularization for Semi-Weakly Volumetric Segmentation
ECCV 2022
Every Annotation Counts: Multi-Label Deep Supervision for Medical Image Segmentation
CVPR 2021
Active Learning and Discovery of Object Categories in the Presence of Unnameable Instances
CVPR 2015
Nonparametric Part Transfer for Fine-grained Recognition
CVPR 2014
Kernel Null Space Methods for Novelty Detection
CVPR 2013