How to convert a binary array to an image with given dimensions?

Question

Programming

Good day. I came across a question about converting a binary code to a binary image by fixed sizes.

• Is it possible to do this?
  
• If yes, with what programs?
  

Also interested in: extracting binary code from a binary image, formats used, color models.
Thanks in advance. I apologize that the question may be incorrect. I am new to this topic.
Example:

Answer 1

Get the height and width of the image. Then, in nested loops for height and width, read the color value from the image and draw a point of the corresponding color in coordinates corresponding to the loop counters.
As a result, the functions for obtaining the size and color of a pixel depend on the image format.

Answer 2

In general, the task is elementary (see the answer of @vilgeforce), but if you need a ready-made program that does what you described, then it is unlikely that there is one, because by itself, no one usually needs it separately. If necessary, I can pull out a piece from one of my programs, which does exactly what is described and arrange it as a "separate program". The only question is what will be the input format and what output format do you need.

Answer 3

Well, matlab works with this question and related ones. (Matlab. Image processing toolbox.) Almost any matrix can be displayed as an image, with one command line.