585 citations · 784 across the 30 of their papers we have counts for
6 papers · 1 filter
Interpretation of Mammogram and Chest X-Ray Reports Using Deep Neural Networks - Preliminary Results
Hojjat Salehinejad, Shahrokh Valaee, Aren Mnatzakanian +3
Radiology reports are an important means of communication between radiologists and other physicians. These reports express a radiologist's interpretation of a medical imaging exami…
A Survey of Human Activity Recognition Using WiFi CSI
Siamak Yousefi, Hirokazu Narui, Sankalp Dayal +2
In this article, we present a survey of recent advances in passive human behaviour recognition in indoor areas using the channel state information (CSI) of commercial WiFi systems.…
Image Augmentation using Radial Transform for Training Deep Neural Networks
Hojjat Salehinejad, Shahrokh Valaee, Timothy Dowdell +1
Deep learning models have a large number of free parameters that must be estimated by efficient training of the models on a large number of training data samples to increase their…
A Convolutional Neural Network for Search Term Detection
Hojjat Salehinejad, Joseph Barfett, Parham Aarabi +4
Pathfinding in hospitals is challenging for patients, visitors, and even employees. Many people have experienced getting lost due to lack of clear guidance, large footprint of hosp…
OCRAPOSE II: An OCR-based indoor positioning system using mobile phone images
Hamed Sadeghi, Shahrokh Valaee, Shahram Shirani
In this paper, we propose an OCR (optical character recognition)-based localization system called OCRAPOSE II, which is applicable in a number of indoor scenarios including office…
1D Modeling of Sensor Selection Problem for Weak Barrier Coverage and Gap Mending in Wireless Sensor Networks
Hamed Sadeghi, MohammadReza Soroushmehr, Shahrokh Valaee +2
In this paper, we first remodel the line coverage as a 1D discrete problem with co-linear targets. Then, an order-based greedy algorithm, called OGA, is proposed to solve the probl…