Hi am bharath would like to get details on region growing segmentation algorithm java code ..My friend Justin said region growing segmentation algorithm java code will be available here and now i am living at ......... and i last studied in the college/school ......... and now am doing ....i need help on ......etc

Region Growing


The Region Growing technique for Image segmentation was implemented using the following procedure -

1. The user is asked to mark a seed point form where the region growing should initiate.
2. Then the user is asked to enter an Intensity Threshold to be used in determining connectivity of neighbouring points.
3. Then the N4 neighbours of the seed are checked to see if they are within the threshold specified i.e. are they N4 connected
to the seed. If yes then they are marked and then theri neighbours are checked and son on till no more N$ connected points
can be found.

Salient Features of this Implementation :

1. Highly efficient due to use of a FIFO Queue data structure -
All the points which are N4 connected to a particular point are entered into the Queue, and the routine runs till the Queue
becomes empty.

2. A check is maintained that no point is ever checked twice for connectivity by using a systemm of tagging the points which have
been checked once.

2. Very Interactive - allows the user to vary a lot of parameters at runtime such as -
a) The Interactive marking of the seed point using a Java program.
b) The choice of using an old seed file if present.
c) The Intensity Threshold used to check connectivity.