Electrical/​Electronics

Access our comprehensive library of electrical and electronics technical briefs from engineering experts at NASA and major government, university, and commercial laboratories.

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Briefs: Electronics & Computers
Image-Matching System Highlights Changes in Skin Lesions
A video imaging and image-data-processing system for use in dermatological examinations acquires and processes images of patients' skins. The system processes a current image of a selected area of a patient's skin along with an image of the same area acquired previously, generating a...
Briefs: Electronics & Computers
A diagnostic signal-analysis technique, called the Phase Synchronized Enhancement Method (PSEM), has been developed. This method allows NASA engineers to retrieve any unique defect...
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