Title
High-resolution generative adversarial neural networks applied to histological images generation
Date Issued
2018
Access level
restricted access
Resource Type
conference paper
Author(s)
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
Subjects
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
Source funding
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