Electronics & Semiconductors

Dark current modeling of thick perovskite X-ray detectors

X-ray detection is widely used in medical imaging, radioactivity detection, security checking, industrial flaw inspection, and so on. In recent years, metal halide perovskites have demonstrated excellent performances in the ...

Computer Sciences

A simpler path to better computer vision

Before a machine-learning model can complete a task, such as identifying cancer in medical images, the model must be trained. Training image classification models typically involves showing the model millions of example images ...

Computer Sciences

Common approach to demystify black box AI not ready for prime time

Artificial intelligence models that interpret medical images hold the promise to enhance clinicians' ability to make accurate and timely diagnoses, while also lessening workload by allowing busy physicians to focus on critical ...

Engineering

New research 'uncovers' hidden objects in high resolution

Imagine driving home after a long day at work. Suddenly, a car careens out of an obscured side street and turns right in front of you. Luckily, your autonomous car saw this vehicle long before it came within your line of ...

Electronics & Semiconductors

Making advanced electronics with water

Water is the secret ingredient in a simple way to create key components for solar cells, X-ray detectors and other optoelectronics devices.

Computer Sciences

New AI algorithms for cost-effective medical image diagnostics

Medical imaging is an important part of modern healthcare, enhancing both the precision, reliability and development of treatment for various diseases. Artificial intelligence has also been widely used to further enhance ...

Computer Sciences

The first AI breast cancer sleuth that shows its work

Computer engineers and radiologists at Duke University have developed an artificial intelligence platform to analyze potentially cancerous lesions in mammography scans to determine if a patient should receive an invasive ...

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