Multi-language Video Subtitle Dataset

The video subtitle images were collected from 24 videos shared on Facebook and Youtube. The subtitle text included Thai and English languages, including Thai characters, Roman characters, Thai numerals, Arabic numerals, and special characters with 157 characters in total. In the data-preprocessing step, we converted all 24 videos to images and obtained 2,700 images with subtitle text. The size of the subtitle text image was 1280x720 pixels and it was stored in JPG format. Further, we generated the ground truth from 4,224 subtitle images using the labelImg program. Also, the labels were then assigned to each subtitle image. Note that the number before the label is the order of the subtitle text image.

本数据集的视频字幕图像采集自Facebook与YouTube平台分享的24段视频。字幕文本涵盖泰语与英语两类语言，包含泰文字符、罗马字符、泰文数字、阿拉伯数字以及特殊字符，总计157种字符。在数据预处理阶段，我们将全部24段视频转换为图像，最终得到2700幅包含字幕文本的图像。该类字幕文本图像的分辨率为1280×720像素，以JPEG（JPG）格式存储。后续我们使用labelImg工具从4224幅字幕图像中生成了真值标注（ground truth），并为每幅字幕图像分配了对应标签。需注意，标签前的数字为该字幕图像的序号。

搜集汇总

背景与挑战

背景概述

该数据集是一个多语言视频字幕数据集，包含来自Facebook和YouTube的24个视频，字幕文本涉及泰语和英语，总计157个字符。数据以图像形式存储，共2,700张1280x720像素的JPG图像，并提供了4,224张字幕图像的标注标签，标签包含顺序信息。