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Explain Boundary / Edge fill algorithm (8 connected region). OR Write a boundary fill procedure to fill 8-connected region.
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written 6.3 years ago by |
Polygon Filling:-
Filling the polygon means highlighting all the pixels which lie inside the polygon with any colour other than background colour. Polygons are easier to fill since they have linear boundaries.
There are two basic approaches used to fill the polygon.
One way to fill polygon is to start …