geodma_2:features
Diferenças
Aqui você vê as diferenças entre duas revisões dessa página.
| Ambos lados da revisão anteriorRevisão anterior | |||
| geodma_2:features [2026/01/22 12:33] – [Segmentation-based spatial features] thales | geodma_2:features [2026/01/22 12:33] (atual) – [Segmentation-based spatial features] thales | ||
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| Linha 57: | Linha 57: | ||
| | P_COMPAC | Returns the compacity of the object. | $\frac{perimAreaRatio}{\sqrt{area}}$ | $\geq 0$ | - | | | P_COMPAC | Returns the compacity of the object. | $\frac{perimAreaRatio}{\sqrt{area}}$ | $\geq 0$ | - | | ||
| | PDENSITY | This feature corresponds to the ratio between the polygon area and the polygon radius. | $\frac{\textit{area}}{\textit{radius}}$ | $\geq 0$ | - | | | PDENSITY | This feature corresponds to the ratio between the polygon area and the polygon radius. | $\frac{\textit{area}}{\textit{radius}}$ | $\geq 0$ | - | | ||
| - | | PSHAPEIDX | This feature corresponds to the ratio between the polygon perimeter and the squared root of the polygon area. | $\frac{\textit{perimeter}}{4 | + | | PSHAPEIDX | This feature corresponds to the ratio between the polygon perimeter and the squared root of the polygon area. | $\frac{\textit{perimeter}}{4\sqrt{\textit{area}}}$ | $\geq 0$ | - | |
geodma_2/features.txt · Última modificação: 2026/01/22 12:33 por thales