Legacy ImageMagick Discussions Archive

And the size of both the input images is the same. However, the output which Instagram is giving is of 2 different sizes. It's kind of weird.

Okay.
Talking about the tools like Auto Correct or Auto Color, Auto Auto Contrast, it's very much probable that they read the image and then dynamically change the required parameters of the image.

Thank you Fred for your reply. I did the test you mentioned. Here's the image I used: https://dl.dropboxusercontent.com/u/42105624/1.JPG Applied Instagrams's X Pro II on it: https://dl.dropboxusercontent.com/u/42105624/1%20XproII%20on%201.JPG I decreased the brightness of the original picture on PS ...

Are the Image Filters in popular photo apps like Instagram, Snapseed dynamic? To make my question more clear- Do these apps read the image and then apply the filters accordingly or are these filters like a set of fixed steps? E.g. will an Instagram filter change the same parameters by same magnitude ...