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interimage:examples:example2 [2011/08/11 19:40] rsilva |
interimage:examples:example2 [2011/08/11 20:33] rsilva |
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| * tijuca.tif | * tijuca.tif | ||
| * quadras.shp (city blocks) | * quadras.shp (city blocks) | ||
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| {{interimage:examples:example2_18.png|Blocks merged into a single object}} | {{interimage:examples:example2_18.png|Blocks merged into a single object}} | ||
| * The previous behavior can be achieved again by selecting //No Merge// in the //TopDown Decision Rule// dialog. | * The previous behavior can be achieved again by selecting //No Merge// in the //TopDown Decision Rule// dialog. | ||
| + | * Add a //Roads// node to the semantic net: | ||
| + | {{interimage:examples:example2_19.png|Semantic Net}} | ||
| + | * Save the project and re-execute the interpretation. The result is explained by the default operator associated to the //Roads// node: //Dummy Top-Down//. It produces a hypothesis of //Roads// over the entire scene, so what's not //Blocks// (the gaps in the previous result) will automatically be classified as //Roads//. | ||
| + | {{interimage:examples:example2_20.png|Gaps are classified as Roads}} | ||
| + | * The result can be better viewed if the //Blocks// node is collapsed. Try it out! | ||
