CoreImage has some pretty neat APIs. A lot of them aren’t very well known. I’m going to show off how easy it is to use the image filters, which can be used to add effects to an image.
To move an ec2 instance to another region a snapshot of the volume must be created, sent to the new region and then relaunched. The aws console is a bit confusing, so here is a step by step on how to move regions.
Often I find apps where the developers have cut the exact images they need for buttons and other graphics, sometimes with the text on the buttons as well.
OpenCV is a massive computer vision library, just have a look at its index. It might be a good idea to bookmark that link too as I am sure you will want refer to it later on in your OpenCV projects. Getting started with such a big library can seem daunting to the uninitiated so
I have recently had a project where I had to do some image processing on an image based on where a user touches an image (in a UIImageView). Getting the touch coordinates was easy enough, but the challenge was turning those touch coordinates into pixel coordinates. Depending on the way the UIImageView is set to