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Researchers Use Smartphone Camera to Identify Acne-Causing Bacteria

Researchers from the University of Washington have developed a way to use smartphone photos to identify potentially harmful bacteria on skin and in the mouth. The method can visually identify microbes on the skin that contribute to acne as well as those that cause gingivitis and dental plaques. The team was led by Ruikang Wang, […] petapixel.com »

2021-6-12 23:49

Samsung to Use Neural Network to Kill ‘Bad’ Pixels, Improve Image Quality

CMOS image sensors, while amazing in many ways, aren’t flawless: they are affected by many different types of noise introduction that can reduce image quality. That noise can lead to corrupted pixels — or “bad” pixels — and Samsung has unveiled a new method to get rid of them: a neural network. Originally presented at […] petapixel.com »

2021-3-30 00:21

Commercial Photographer Explains Why You Shouldn’t Use a Light Meter

Commercial photographer and educator Karl Taylor is a working pro with an impressive portfolio to his name and major brands on his CV. So it came as a surprise when he declared recently that he hasn’t used a light meter in 15 years… and explained why you shouldn’t be using one either. Taylor’s advice is […] petapixel.com »

2020-7-11 22:04

You can now use your (compatible) Fujifilm camera as a webcam on macOS

Fujifilm has released its Fujifilm X Webcam utility for macOS, making it possible to use compatible Fujifilm cameras as webcams on Apple computers. As with the Windows version, the macOS version of Fujifilm X Webcam makes it so you can use the following cameras as webcams in compatible video conferencing and live broadcasting apps when plugged into your Apple computer via USB: GFX 100 GFX 50S GFX 50R X-H1 X-Pro2 X-Pro3 X-T2 X-T3 X-T4 Fuji X Webcam version 1. dpreview.com »

2020-7-11 17:14