Image processing services with API?

Question

API

Hello.
I want to solve a problem: bypass a pretty smart image recognition algorithm (for uniqueness).
The first thing that comes to mind is to try to skip the image pull through filters (something in the direction of prisma, etc.).
Tell me what interesting services offer their API for uploading their images for processing? Or possible ready-made libraries with filters in C# or PHP or JS.
Or perhaps something else on this topic.
Thank you!

Answer 1

If you need to detect very similar images to the pixel, the same size Then you can simply compare the pixels of the first and second images.