Split And Merge Segmentation. Region splitting merging. The image is successively split into quadrants based on a homogeneity criterion and similar regions are merged to create the segmented result.
The image is successively split into quadrants based on a homogeneity criterion and similar regions are merged to create the segmented result. The technique incorporates a quadtree data structure meaning that there is a parent child node relationship. If r i and r j are neighbors and p r i u r j true merge the two.
The top down split and merge algorithm considers initially the entire image to be a single region and then iteratively splits each region into subregions or merges adjacent regions until all regions become uniform or until the desired number of regions have been established.
If r i and r j are neighbors and p r i u r j true merge the two. Au chen chin tu. The technique incorporates a quadtree data structure meaning that there is a parent child node relationship. The total region is a parent and each of the four splits is a child.
