Resources
81 results for "detection"
Database
Open Access
neuroQWERTY MIT-CSXPD Dataset
The neuroQWERTY MIT-CSXPD database contains keystroke logs collected from 85 subjects with and without parkinsons disease (PD). This dataset has been collected and analyzed in order to indicate that the routine interaction with computer keyboards ca…
Database
Open Access
Combined measurement of ECG, Breathing and Seismocardiograms
This database contains the combined measurement of ECG, breathing and seismocardiogram from 20 healthy volunteers.
The purpose of the database was twofold:
To check if slight errors in the detection of the RR time series when measuring it u…
Database
Credentialed Access
Deidentified Medical Text
Available here is a gold standard corpus of 2,434 nursing notes that have been thoroughly deidentified by a multi-pass process that included meticulous reviews by three or more experts working independently, as well as by a variety of automated meth…
Challenge
Open Access
The First Five Challenges Revisited: The PhysioNet/Computing in Cardiology Challenge 2005
Our popular series of challenges presented in cooperation with Computers in Cardiology continues this year in a new mode. Participants are invited to choose one of the five previous challenges as a topic for a follow-up study:
Detecting sleep apn…
Database
Open Access
MIT-BIH Arrhythmia Database
The MIT-BIH Arrhythmia Database contains 48 approximately half-hour, two-channel ambulatory electrocardiogram (ECG) recordings from 47 subjects. The recordings were collected at Boston's Beth Israel Hospital between 1975 and 1979 and include both ra…
Software
Open Access
EVAL_ST Tool
The EVAL_ST tool is an open source tool to evaluate and compare performance and robustness of ST episode detection algorithms. The tool supports all standard and other relevant performance measures, aggregate gross and average statistics, and bootst…
Software
Open Access
A practical method for calculating Lyapunov exponents from small data sets
Detecting the presence of chaos in a dynamical system is an important problem that is solved by measuring the largest Lyapunov exponent. Lyapunov exponents quantify the exponential divergence of initially close state-space trajectories and estimate …
Database
Open Access
MIT-BIH Long-Term ECG Database
The MIT-BIH Long-Term ECG Database is a collection of 7 long-duration electrocardiogram (ECG) recordings (14 to 22 hours each), with manually reviewed beat annotations. The database was primarily developed to support research in the field of cardiac…
Software
Open Access
Model for Simulating ECG and PPG Signals with Arrhythmia Episodes
The simulation of electrocardiographic (ECG) and photoplethysmographic (PPG) signals with cardiac arrhythmias is important when developing and testing arrhythmia detectors. This software is capable of simulating sinus rhythm, episodes of atrial fibr…
Database
Credentialed Access
VinDr-CXR: An open dataset of chest X-rays with radiologist annotations
We describe here a dataset of more than 100,000 chest X-ray scans that were retrospectively collected from two major hospitals in Vietnam. Out of this raw data, we release 18,000 images that were manually annotated by a total of 17 experienced radio…