Practical Considerations in Raking Survey Data

Practical Considerations in Raking Survey Data

Practical Considerations in Restoring Images from Phase-Diverse Speckle Data

We discuss practical problems and solutions associated with the “phase-diverse” speckle (PDS) imaging technique for reconstruction of high-resolution images from ground-based telescope data. The PDS method uses an ensemble of short-exposure images obtained simultaneously from multiple cameras to jointly estimate the object and the sequence of instantaneous phase distortions observed by each cam...

Microcontroller-based Biopotential Data Acquisition Systems: Practical Design Considerations

Non-invasive bioimpedance measurements are an important part of routine diagnostic procedures. ECG (Electrocardiograph), EEG (Electroencephalograph), EMG (Electromyography) and EOG (Electrooculograph) measurements are amongst the most common non-invasive measurements used for diagnosis. The advances in microcontroller technology over the past 25 years have resulted in general-purpose, low-cost,...

Practical Considerations for Designing a Remotely Distributed Data Acquisition System

ROC Graphs: Notes and Practical Considerations for Data Mining Researchers

Receiver Operating Characteristics (ROC) graphs are a useful technique for organizing classifiers and visualizing their performance. ROC graphs are commonly used in medical decision making, and in recent years have been increasingly adopted in the machine learning and data mining research communities. Although ROC graphs are apparently simple, there are some common misconceptions and pitfalls w...