5 papers
Roof material classification from aerial imagery
Roman Solovyev
This paper describes an algorithm for classification of roof materials using aerial photographs. Main advantages of the algorithm are proposed methods to improve prediction accurac…
Weighted boxes fusion: Ensembling boxes from different object detection models
Roman Solovyev, Weimin Wang, Tatiana Gabruseva
In this work, we present a novel method for combining predictions of object detection models: weighted boxes fusion. Our algorithm utilizes confidence scores of all proposed boundi…
Bayesian Feature Pyramid Networks for Automatic Multi-Label Segmentation of Chest X-rays and Assessment of Cardio-Thoratic Ratio
Roman Solovyev, Iaroslav Melekhov, Timo Lesonen +3
Cardiothoratic ratio (CTR) estimated from chest radiographs is a marker indicative of cardiomegaly, the presence of which is in the criteria for heart failure diagnosis. Existing m…
Deep Learning Approaches for Understanding Simple Speech Commands
Roman A. Solovyev, Maxim Vakhrushev, Alexander Radionov +2
Automatic classification of sound commands is becoming increasingly important, especially for mobile and embedded devices. Many of these devices contain both cameras and microphone…
Fixed-Point Convolutional Neural Network for Real-Time Video Processing in FPGA
Roman Solovyev, Alexander Kustov, Dmitry Telpukhov +2
Modern mobile neural networks with a reduced number of weights and parameters do a good job with image classification tasks, but even they may be too complex to be implemented in a…