| Name | Description |
|---|---|
| IBinarize | Perform binarization of grayscale images. |
| IBookStore | |
| ICleanupBinary | Cleanup for binary document images. Should throw an error when applied to grayscale. |
| ICleanupGray | Cleanup for gray scale document images. Should work for both gray scale and binary images. |
| ICurvedCutSegmenter | |
| IDpSegmenter | |
| IGenericFst | A generic interface for language models. An IGenericFst is a directed graph with output/cost/id written on arcs, accept cost written on vertices and a fixed start vertice. |
| IGrouper | |
| IRecognizeLine | A generic interface for text line recognition. |
| ISegmentLine | Compute line segmentation into character hypotheses. The output is in the standard RGB format for page segmentation (see ocropus.org) |
| ISegmentPage | Compute page segmentation into columns, lines, etc. The output is in the standard RGB format for page segmentation (see ocropus.org) |
| ITextImageClassification | Compute text/image probabilities The output is in the standard RGB format for text/image segmentation (see ocropus.org) |