Researchers have released AquaCal, an open-source Python library that corrects the depth-dependent errors caused by light ...

An open-source Python suite called ParaStereoSync and KineViz-3D uses consumer cameras, printed markers, and software-based ...

Based Water Quality Monitoring System for Rural India is an autonomous, low-cost early-warning solution designed to detect ...

Still looking? See more results on Wirecutter. We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Geoffrey Morrison Life moves ...

When was the last time you calibrated your printer?

Tired of hauling around a separate camera? We've lab-tested a large majority of the phones on the market, and these are the best ones for snapping photos. I’m PCMag’s Managing Editor for Consumer ...

Measure a fixed outdoor camera's azimuth, pitch, roll and lens from the stars it already records at night. No site visit, no surveyed landmark, no calibration target. One 90-minute block from HPWREN's ...

Still looking? See more results on Wirecutter. We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Geoffrey Morrison From snowy ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

A compact, from-scratch cross-camera person re-identification pipeline: detect people in each camera, track them within a view, describe each person by appearance, and fuse those observations so that ...

Without any external tracking, a drone guided by one camera won a real competition and beat three world champion pilots.

Today’s best camera phones are world’s apart from those nasty cameras found on early phones. Gone are the pixellated, low-resolution shots with terrible colors replaced instead with the sort of ...