new processor replace-text

CHANGELOG.md

@@ -4,6 +4,10 @@ Versioned according to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
 
+Added:
+
+ * replace-text: new processor (inverse of extract-* for text)
+
 Fixed:
 
  * repair/project: use minimum spanning tree when joining polygons 

README.md

@@ -29,6 +29,7 @@ Contains processors for various tasks:
     - [ocrd-segment-project](ocrd_segment/project.py) (remake segment coordinates into the concave hull / alpha shape of their constituents)
     - [ocrd-segment-replace-original](ocrd_segment/replace_original.py) (rebase all segments on cropped+deskewed border frame as new full page)
     - [ocrd-segment-replace-page](ocrd_segment/replace_page.py) (2 input fileGrps; overwrite segmentation below page of first fileGrp by all segments of second fileGrp, rebasing all coordinates; "inverse" of `replace-original`)
+    - [ocrd-segment-replace-text](ocrd_segment/replace_text.py) (insert text below page from single-segment text files; "inverse" of `extract-*`)
   - comparing different layout segmentations:
     - [ocrd-segment-evaluate](ocrd_segment/evaluate.py) :construction: (2 input fileGrps; align, compare and evaluate page segmentations; early stage)
     - [page-segment-evaluate](ocrd_segment/evaluate.py) (same with standalone CLI)

ocrd_segment/cli.py

@@ -8,6 +8,7 @@
 from .evaluate import EvaluateSegmentation
 from .replace_original import ReplaceOriginal
 from .replace_page import ReplacePage
+from .replace_text import ReplaceText
 from .extract_pages import ExtractPages
 from .extract_regions import ExtractRegions
 from .extract_lines import ExtractLines
@@ -49,6 +50,11 @@ def ocrd_segment_replace_original(*args, **kwargs):
 def ocrd_segment_replace_page(*args, **kwargs):
     return ocrd_cli_wrap_processor(ReplacePage, *args, **kwargs)
 
+@click.command()
+@ocrd_cli_options
+def ocrd_segment_replace_text(*args, **kwargs):
+    return ocrd_cli_wrap_processor(ReplaceText, *args, **kwargs)
+
 @click.command()
 @ocrd_cli_options
 def ocrd_segment_extract_pages(*args, **kwargs):

ocrd_segment/ocrd-tool.json

@@ -527,6 +527,19 @@
           }
       }
     },
+    "ocrd-segment-replace-text": {
+      "executable": "ocrd-segment-replace-text",
+      "categories": ["Text recognition and optimization"],
+      "description": "Insert text from annotations in single-segment text files",
+      "steps": ["recognition/post-correction"],
+      "parameters": {
+        "file_glob": {
+          "type": "string",
+          "default": "*.gt.txt",
+          "description": "glob expression which expands to file names to match against page IDs and segment IDs in order to be ingested"
+        }
+      }
+    },
     "ocrd-segment-evaluate": {
       "executable": "ocrd-segment-evaluate",
       "categories": ["Layout analysis"],

setup.py

@@ -13,6 +13,7 @@
     - ocrd-segment-extract-glyphs
     - ocrd-segment-replace-original
     - ocrd-segment-replace-page
+    - ocrd-segment-replace-text
     - ocrd-segment-evaluate
     - page-segment-evaluate
 """
@@ -52,6 +53,7 @@
             'ocrd-segment-extract-glyphs=ocrd_segment.cli:ocrd_segment_extract_glyphs',
             'ocrd-segment-replace-original=ocrd_segment.cli:ocrd_segment_replace_original',
             'ocrd-segment-replace-page=ocrd_segment.cli:ocrd_segment_replace_page',
+            'ocrd-segment-replace-text=ocrd_segment.cli:ocrd_segment_replace_text',
             'ocrd-segment-evaluate=ocrd_segment.cli:ocrd_segment_evaluate',
             'page-segment-evaluate=ocrd_segment.evaluate:standalone_cli',
         ]