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(1) Synthetic Scene Text Dataset from 3D World

Lanuages Num of Images Num of Text Baidu Drive Google Drive
English/Latin 728K ~20M Link password: 2h8d Link
Multilingual 674K ~18M Link password: tddl Link

The multilingual version consists of the following 10 languages: Arabic, English, French, Chinese, German, Korean, Japanese, Italian, Bangla, Hindi

Both datasets are very large (~150GB). Therefore, I split them into "several" files (~130). They are organzied as follows:

./
+---sub_0
    +---imgs
    |   0.jpg
    |   1.jpg
    |   ...
    |
    +---labels
    |   0.json
    |   1.json
    |   ...
    |
+---sub_1
+---sub_2
+---sub_3
...
+---sub_100
...

The labels are stored in the following format:

{
    "imgfile":str path to the corresponding image file, e.g. "imgs/0.jpg",
    "bbox": List[
                word_i(8 float):[x0, y0, x1, y1, x2, y2, x3, x4] 
                (from upper left corner, clockwise),
            ],
    "cbox": List[
                char_i(8 float):[x0, y0, x1, y1, x2, y2, x3, x4] 
                (from upper left corner, clockwise),
            ],
    "text": List[str]
}

Note that there may be a very small proportion of wrong labels. They are caused by the defects in some scene models. These wrong samples are characterized by very small sizes. You can discard these samples by filtering out word boxes that are less than 10 pixels high.

(2) Demo UE Project(s)

Scene Name Baidu Drive Google Drive
Realistic Rendering Link password: wgja Link

How-to:

  1. download and uncompress the project
  2. in UE4.22, load the following file: Demo/Demo.uproject

(3) UnrealText resources

Resources Baidu Drive Google Drive
background images Link password: 3x3r Link
fonts & corpus Link password: ip8w Link

(4) Packaged Scene Executables

Scenes Baidu Drive Google Drive
All 30 scene executables Link password: br31 Link

How-to:

  1. download and uncompress the project
  2. cd to $Name/$Name/Binaries/Linux/, and double-click the executable ./Demo
  3. alternatively, you can launch it in terminal, ./$Name/$Name/Binaries/Linux/Demo