Difference between revisions of "Layout Analysis Help"
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= CITlab Advanced Layout Analysis Method = | = CITlab Advanced Layout Analysis Method = | ||
| − | + | == Neural Net setting == | |
| + | Allows to choose a specific neural net to be used for finding lines and regions. Choose "Preset" if you are not sure about the options or when working on a new dataset. | ||
| + | == Settings == | ||
| + | Only available for the "Preset" neural networks. | ||
| + | * Text orientation: | ||
| + | ** Default: it is assumed that all present text is 0° oriented | ||
| + | ** Homogeneous: it is assumed that the text is homogeneously oriented. All text lines have the same orientation: 0°, 90°, 180° or 270° | ||
| + | ** Heterogeneous: text could be oriented heterogeneously, a mix of 0°, 90°, 180° and 270° is possible. Text lines with the same orientation are clustered in the same text regions. | ||
| + | * Use seperators: | ||
| + | ** Default: within a given text region/cell region do not use seperators. If no regions are given, use them. | ||
| + | ** Always: uses seperators also within given regions/cells | ||
| + | ** Never: never uses separator information | ||
Revision as of 14:51, 23 February 2018
CITlab Advanced Layout Analysis Method
Neural Net setting
Allows to choose a specific neural net to be used for finding lines and regions. Choose "Preset" if you are not sure about the options or when working on a new dataset.
Settings
Only available for the "Preset" neural networks.
- Text orientation:
- Default: it is assumed that all present text is 0° oriented
- Homogeneous: it is assumed that the text is homogeneously oriented. All text lines have the same orientation: 0°, 90°, 180° or 270°
- Heterogeneous: text could be oriented heterogeneously, a mix of 0°, 90°, 180° and 270° is possible. Text lines with the same orientation are clustered in the same text regions.
- Use seperators:
- Default: within a given text region/cell region do not use seperators. If no regions are given, use them.
- Always: uses seperators also within given regions/cells
- Never: never uses separator information
