Update README.md

README.md

@@ -19,12 +19,18 @@ dataset_info:
   - name: test
     num_examples: 1562
   dataset_size: 246622
+tags:
+  - atr
+  - htr
+  - ocr
+  - historical
+  - handwritten
 ---
 
-# NorHand v3 Dataset
+# NorHand v3 - line level
 
 ## Table of Contents
-- [NorHand v3 Dataset](#norhand-v3-dataset)
+- [NorHand v3 - line level](#norhand-v3-line-level)
   - [Table of Contents](#table-of-contents)
   - [Dataset Description](#dataset-description)
     - [Languages](#languages)
@@ -42,6 +48,8 @@ dataset_info:
 
 The NorHand v3 dataset comprises Norwegian letter and diary line images and text from 19th and early 20th century.
 
+Note that all images are resized to a fixed height of 128 pixels.
+
 ### Languages
 
 All the documents in the dataset are written in Norwegian Bokmål.
@@ -60,5 +68,5 @@ All the documents in the dataset are written in Norwegian Bokmål.
 ### Data Fields
 
 
-- `image`: A PIL.Image.Image object containing the image. Note that when accessing the image column: dataset[0]["image"] the image file is automatically decoded. Decoding of a large number of image files might take a significant amount of time. Thus it is important to first query the sample index before the "image" column, i.e. dataset[0]["image"] should always be preferred over dataset["image"][0].
+- `image`: a PIL.Image.Image object containing the image. Note that when accessing the image column (using dataset[0]["image"]), the image file is automatically decoded. Decoding of a large number of image files might take a significant amount of time. Thus it is important to first query the sample index before the "image" column, i.e. dataset[0]["image"] should always be preferred over dataset["image"][0].
 - `text`: the label transcription of the image.