Which language is easier to process photos (Java, Python, C++)?

Question

Python

The task is as follows, you need to work with graphics pixel by pixel, first convert it to black and white, and then make an array out of this. In which of these languages ​​is it easier to do this?

Answer 1

And you, excuse me, are you going to write an algorithm for translating to b/w bitmap in this language?
The open and cross-platform ImageMagick has been successfully doing this for a hundred years in the afternoon, and among its output formats, most likely, there is something easily digestible in any language.

Answer 2

Yes, it's not hard at all. It will be difficult if you need to do something further with this array.
If a simple enumeration, then the language that you know better. If you need something complex, for example, some kind of analysis, face search, then it is better to use libraries, such as OpenCV, so as not to fence your cyclists. Specifically for OpenCV, there is definitely an api from python and c ++.

Answer 3

I could be wrong, but my opinion is C++

Answer 4

For this task, the choice of a library, not a programming language, decides.