Vietnamese Document Analysis: Dataset, Method and Benchmark Suite

Abstract

Document image understanding is increasingly useful since the number of digital documents is increasing day-by-day and the need for automation is increasing. Object detection plays a significant role in detecting vital objects and layouts in document images and contributes to providing a clearer understanding of the documents. Nonetheless, previous research mainly focuses on English document images, and studies on Vietnamese document images are limited. In this study, we extensively benchmark state-of-the-art object detectors and analyze the performance of each method on Vietnamese document images. Moreover, we also investigate the effectiveness of four different loss functions on the experimental object detection methods. Extensive experiments on the UIT-DODV dataset are conducted to provide insightful discussions.

Algorithms and software for verification of scientific and technical text documents

“…The work [9] analyzed the methods of identifying objects in the text (tables, formulas, figures, etc.) and evaluated the effectiveness of each method of checking documents.…”