Devana how a browser game is made


image feature enhancement

I've done this web application as a research project for school.
The code uses the new HTML 5 canvas to manipulate image pixels via JavaScript.
Click on "load" then on "filter" to find the high contrast areas in the image and to enhance their visibility.
The "threshold" number is the contrast limit for which the areas are enhanced.
The "enhance ratio" shows by how much the brightness of those areas is increased. Setting this to 1 will disable the enhancement.
The "apply mean" option allows you to replace the active pixel with a mean value of it's high contrast neighbors before the actual enhancement is done.

A new Devana update should be available within 2 weeks.

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  1. Hey Andrei, I just wanted to thank you from deep in my heart for Devana. Without Devana I might had never been able to find the occupation that I’m passionate about. Thanks :)

  2. Hi Andrei it is great!! many people arespeak of devanna 😀 CONGRATULATIONS..

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