Is it possible to measure angles in an image using js?

Question

JavaScript

The task is as follows: there is a picture with fire, it is necessary to measure the angle of the flame, maybe there are ready-made tools for this or ideas how to implement this?

Answer 1

I think it's possible in theory.
It will look something like this:
1. You upload an image to the page, in canvas
2. Through JS, you get a 2-dimensional array of pixels (conditionally)
3. Analyze it, according to a pre-prepared algorithm
4. Get the result
The only question is the probability of the existence of the algorithm ( 3), I think you can estimate it (this probability) yourself ...