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So as you can see, most of the time are spent on rotate the image. Overall it is still not so long as I expected....So I'll try bigger picture. Either way, it is interesting to try to decrease even this time.
=====Example of profiling with pgm image of size 1.8M and with different options=====
[[File:options(1.8).jpg]]
I decided to try to enable all options to process the file: rotate, translate, shrink, enlarge, reflect, mean grey. What I discovered, is that the program aborts after a while. After trying with different images, I realized the image size is matters. So the program can't do everything with a big size image like 30Mb. But it works fine with smaller images. The screen shot above is profiling using image of size 1.8Mb. The screen shot under the text - using the image of size 4Mb.
[[File:options(4).jpg]]
=== Assignment 2 ===
=== Assignment 3 ===