Title
High-resolution generative adversarial neural networks applied to histological images generation
Date Issued
2018
Access level
restricted access
Resource Type
conference paper
Publisher(s)
Springer Verlag
Abstract
For many years, synthesizing photo-realistic images has been a highly relevant task due to its multiple applications from aesthetic or artistic [19] to medical purposes [1, 6, 21]. Related to the medical area, this application has had greater impact because most classification or diagnostic algorithms require a significant amount of highly specialized images for their training yet obtaining them is not easy at all. To solve this problem, many works analyze and interpret images of a specific topic in order to obtain a statistical correlation between the variables that define it. By this way, any set of variables close to the map generated in the previous analysis represents a similar image. Deep learning based methods have allowed the automatic extraction of feature maps which has helped in the design of more robust models photo-realistic image synthesis. This work focuses on obtaining the best feature maps for automatic generation of synthetic histological images. To do so, we propose a Generative Adversarial Networks (GANs) [8] to generate the new sample distribution using the feature maps obtained by an autoencoder [14, 20] as latent space instead of a completely random one. To corroborate our results, we present the generated images against the real ones and their respective results using different types of autoencoder to obtain the feature maps. © Springer Nature Switzerland AG 2018.
Start page
195
End page
202
Volume
11140 LNCS
Number
3
Language
English
Scopus EID
2-s2.0-85054798854
Source
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ISSN of the container
0302-9743
ISBN of the container
9783030014209
Conference
27th International Conference on Artificial Neural Networks, ICANN 2018
Sponsor(s)
Keywords: Generative Adversarial Nets · Histological images High-resolution generated images The present work was supported by grant 234-2015-FONDECYT (Master Program) from Cienciactiva of the National Council for Science, Technology and Technological Innovation (CONCYTEC-PERU), the Office of Research of Universidad Nacional de Ingeniería (VRI - UNI) and the research management office (OGI - UNI).
Sources of information: Directorio de Producción Científica