25 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
3 papers · 1 filter
Improved Difference Images for Change Detection Classifiers in SAR Imagery Using Deep Learning
Janne Alatalo, Tuomo Sipola, Mika Rantonen
Satellite-based Synthetic Aperture Radar (SAR) images can be used as a source of remote sensed imagery regardless of cloud cover and day-night cycle. However, the speckle noise and…
Chromatic and spatial analysis of one-pixel attacks against an image classifier
Janne Alatalo, Joni Korpihalkola, Tuomo Sipola +1
One-pixel attack is a curious way of deceiving neural network classifier by changing only one pixel in the input image. The full potential and boundaries of this attack method are…
One-Pixel Attack Deceives Computer-Assisted Diagnosis of Cancer
Joni Korpihalkola, Tuomo Sipola, Samir Puuska +1
Computer vision and machine learning can be used to automate various tasks in cancer diagnostic and detection. If an attacker can manipulate the automated processing, the results c…