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I am working on an application that contains a viewfinder and I want to mimic a thermal camera. What is the best way to mimic this without any additional hardware?

coder
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Andrew Swift
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    You kind of need hardware for that. Phone cameras don't capture infrared. – Gabe Sechan Jun 21 '18 at 20:55
  • If you mean mimic as in create the illusion then you could take a look at some of these answers :: https://stackoverflow.com/questions/16292146/how-to-apply-different-image-effects-filters-on-bitmap-like-sepia-black-and-w – Barns Jun 21 '18 at 21:08
  • You could play around with [OpenCV](https://opencv.org/platforms/android/) for image processing, maybe you can find an effect that does what you want. - can't help much with that though, I only used this in C++ before – Cold_Class Jun 21 '18 at 21:11

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