Question: Image is blue - First time

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LightWaveResearch8000 asked on July 10, 2017 16:00
124 | 2 answers | #14637

What I want to do or know

Why is the camera seeing blue? 838am10july2017.png

Background story


Hi, I'm guessing you're using a DIY #spectrometer? What are you trying to take an image of; is it possible there's a blue protective cover on the lens or something? What's it pointed at?

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2 Answers

The camera sees blue in Ubuntu 17.04

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My error. The default camera is set up for Webcam. I select USB 2 Camera. It works perfectly in Ubuntu 17.04. Blue post-it note is covering the built-in webcam of the computer monitor.

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