Working with images in C++ or C

Question

The first thing is that I am a beginner. Okay?

I\'ve read related answers and questions, but please help me with this problem:

How can I open an JPEG image file

Answer 1

well for basic image manipulations you could also try Qt's QImage class (and other). This gives you basic functionality for opening, scaling, resizing, cropping, pixel manipulations and other tasks.

Otherwise you could as already said use ImageMagick or OpenCV. OpenCV provides a lot of examples with it for many image manipulation/image recognition tasks...

Hope it helps...