TL;DR
DocSynth is a novel layout-guided model that automatically generates realistic, diverse document images based on user-defined object layouts, aiding in data augmentation for document analysis.
Contribution
This work introduces the first layout-guided document image synthesis model, improving realism and diversity for dataset augmentation in document layout analysis.
Findings
Successfully generates realistic document images with multiple objects
Outperforms baseline models in quality and diversity metrics
Effective for augmenting training data in document analysis tasks
Abstract
Despite significant progress on current state-of-the-art image generation models, synthesis of document images containing multiple and complex object layouts is a challenging task. This paper presents a novel approach, called DocSynth, to automatically synthesize document images based on a given layout. In this work, given a spatial layout (bounding boxes with object categories) as a reference by the user, our proposed DocSynth model learns to generate a set of realistic document images consistent with the defined layout. Also, this framework has been adapted to this work as a superior baseline model for creating synthetic document image datasets for augmenting real data during training for document layout analysis tasks. Different sets of learning objectives have been also used to improve the model performance. Quantitatively, we also compare the generated results of our model with…
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