Andre Homeyer
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Explore the profile of Andre Homeyer including associated specialties, affiliations and a list of published articles.
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28
Citations
377
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Recent Articles
11.
Wei W, Hua C, Zhang T, Dirsch O, Gremse F, Homeyer A, et al.
Sci Rep
. 2020 Mar;
10(1):4893.
PMID: 32184404
The liver has the ability to maintain its total size by adjusting the size of the individual liver lobes differently in response to regeneration- and atrophy-stimuli. Portal vein ligation (PVL)...
12.
Hofener H, Homeyer A, Forster M, Drieschner N, Schildhaus H, Hahn H
Comput Methods Programs Biomed
. 2019 May;
173:77-85.
PMID: 31046998
Background: Automated image analysis can make quantification of FISH signals in histological sections more efficient and reproducible. Current detection-based methods, however, often fail to accurately quantify densely clustered FISH signals....
13.
Schwen L, Andersson E, Korski K, Weiss N, Haase S, Gaire F, et al.
Front Oncol
. 2019 Jan;
8:627.
PMID: 30619761
Features characterizing the immune contexture (IC) in the tumor microenvironment can be prognostic and predictive biomarkers. Identifying novel biomarkers can be challenging due to complex interactions between immune and tumor...
14.
Hofener H, Homeyer A, Weiss N, Molin J, Lundstrom C, Hahn H
Comput Med Imaging Graph
. 2018 Oct;
70:43-52.
PMID: 30286333
Background: Deep convolutional neural networks have become a widespread tool for the detection of nuclei in histopathology images. Many implementations share a basic approach that includes generation of an intermediate...
15.
Homeyer A, Hammad S, Schwen L, Dahmen U, Hofener H, Gao Y, et al.
Diagn Pathol
. 2018 Sep;
13(1):76.
PMID: 30231920
Background: Automated image analysis enables quantitative measurement of steatosis in histological images. However, spatial heterogeneity of steatosis can make quantitative steatosis scores unreliable. To improve the reliability, we have developed...
16.
Homeyer A, Nasr P, Engel C, Kechagias S, Lundberg P, Ekstedt M, et al.
Diagn Pathol
. 2017 Nov;
12(1):80.
PMID: 29132399
Background: Steatosis is routinely assessed histologically in clinical practice and research. Automated image analysis can reduce the effort of quantifying steatosis. Since reproducibility is essential for practical use, we have...
17.
Kost H, Homeyer A, Molin J, Lundstrom C, Hahn H
J Pathol Inform
. 2017 Jun;
8:21.
PMID: 28584683
Background: Generating good training datasets is essential for machine learning-based nuclei detection methods. However, creating exhaustive nuclei contour annotations, to derive optimal training data from, is often infeasible. Methods: We...
18.
Wei W, Zhang T, Fang H, Dirsch O, Schenk A, Homeyer A, et al.
Eur Surg Res
. 2016 Jun;
57(1-2):125-37.
PMID: 27308828
Background/aim: Liver size regulation is based on the balance between hepatic regeneration and atrophy. To achieve a better understanding of intrahepatic size regulation, we explored the size regulation of a...
19.
Schwen L, Homeyer A, Schwier M, Dahmen U, Dirsch O, Schenk A, et al.
Comput Biol Med
. 2016 Apr;
73:108-18.
PMID: 27104496
Many physiological processes and pathological conditions in livers are spatially heterogeneous, forming patterns at the lobular length scale or varying across the organ. Steatosis, a common liver disease characterized by...
20.
Bejnordi B, Litjens G, Timofeeva N, Otte-Holler I, Homeyer A, Karssemeijer N, et al.
IEEE Trans Med Imaging
. 2015 Sep;
35(2):404-15.
PMID: 26353368
Variations in the color and intensity of hematoxylin and eosin (H&E) stained histological slides can potentially hamper the effectiveness of quantitative image analysis. This paper presents a fully automated algorithm...