[SoC] Image Segmentation - GRASS - GSoC report #11

[Eric Momsen]

Happy Friday,

Here is this week's report:

Completed:

* Implemented starting seeds
* Added Manhattan distance as a user option
* Put iseg IDs back into SEG file to save RAM for large maps
* Added Z-order (instead of row-major) processing order

Plans:

My original schedule called for a vacation next week, but I will
probably do a few things still.  Adding a perimeter and area
measurement to similarity calculation would be nice if calculating the
perimeter isn't too slow.

Blocking:

Nothing, just the quickly approaching school year!

Best regards,
-Eric