Papers for

data entry automation providers

Papers whose findings have a practical use for this group, as judged from the abstract. Open a paper to read what it means in practice.

Bounding box guidance improves table structure recognition accuracy

Enhancing Table Structure Recognition via Bounding Box Guidance

Abstract: Table Structure Recognition (TSR) aims to extract the bounding boxes of cells and table structure (e.g., HTML) from table images. Although current approaches have made significant progress, the latest image-to-sequence methods overlook the explicit utilization of the bounding box information when predicting HTML sequences, leading to error predictions in complex scenes. In this paper, we introduce a novel framework BGTR (Bounding Box-Guided Table Recognizer). To more effectively utilize bounding box information, we first predict the bounding boxes of cells and then use this information to guide the generation of HTML sequences. While utilizing bounding box information can enhance the accuracy of HTML sequences, for natural scene tables, the data volume is too small to allow for sufficient training of bbox-guided HTML generation. In response, we adopt a progressive training method for natural scene tables and introduce SNSTab, a synthetically generated natural scene table dataset. Our experiments on five benchmark datasets demonstrate SOTA performance.

Tue 8 SeptComputer Vision and Pattern Recognition
The gist
Recognizing tables in images means figuring out where each cell is and how they fit together. The authors noticed that many current methods miss using the exact locations of table cells when turning an image into a code-like description. They propose a new method that first finds the locations of cells and then uses this to better predict the table’s structure. To train and test this method especially on photos of tables in natural scenes, they created a synthetic dataset. Their approach showed improved accuracy across several tests.
Open → 2609.08705v1