71 citations · 123 across the 12 of their papers we have counts for
10 papers · 1 filter
Dynamic Relation Transformer for Contextual Text Block Detection
Jiawei Wang, Shunchi Zhang, Kai Hu +4
Contextual Text Block Detection (CTBD) is the task of identifying coherent text blocks within the complexity of natural scenes. Previous methodologies have treated CTBD as either a…
Detect-Order-Construct: A Tree Construction based Approach for Hierarchical Document Structure Analysis
Jiawei Wang, Kai Hu, Zhuoyao Zhong +2
Document structure analysis (aka document layout analysis) is crucial for understanding the physical layout and logical structure of documents, with applications in information ret…
Robust Table Structure Recognition with Dynamic Queries Enhanced Detection Transformer
Jiawei Wang, Weihong Lin, Chixiang Ma +4
We present a new table structure recognition (TSR) approach, called TSRFormer, to robustly recognizing the structures of complex tables with geometrical distortions from various ta…
TSRFormer: Table Structure Recognition with Transformers
Weihong Lin, Zheng Sun, Chixiang Ma +4
We present a new table structure recognition (TSR) approach, called TSRFormer, to robustly recognizing the structures of complex tables with geometrical distortions from various ta…
Robust Table Detection and Structure Recognition from Heterogeneous Document Images
Chixiang Ma, Weihong Lin, Lei Sun +1
We introduce a new table detection and structure recognition approach named RobusTabNet to detect the boundaries of tables and reconstruct the cellular structure of each table from…
Conditional DETR for Fast Training Convergence
Depu Meng, Xiaokang Chen, Zejia Fan +5
The recently-developed DETR approach applies the transformer encoder and decoder architecture to object detection and achieves promising performance. In this paper, we handle the c…
On the Connection between Local Attention and Dynamic Depth-wise Convolution
Qi Han, Zejia Fan, Qi Dai +4
Vision Transformer (ViT) attains state-of-the-art performance in visual recognition, and the variant, Local Vision Transformer, makes further improvements. The major component in L…
ReLaText: Exploiting Visual Relationships for Arbitrary-Shaped Scene Text Detection with Graph Convolutional Networks
Chixiang Ma, Lei Sun, Zhuoyao Zhong +1
We introduce a new arbitrary-shaped text detection approach named ReLaText by formulating text detection as a visual relationship detection problem. To demonstrate the effectivenes…
Mask R-CNN with Pyramid Attention Network for Scene Text Detection
Zhida Huang, Zhuoyao Zhong, Lei Sun +1
In this paper, we present a new Mask R-CNN based text detection approach which can robustly detect multi-oriented and curved text from natural scene images in a unified manner. To…
An Anchor-Free Region Proposal Network for Faster R-CNN based Text Detection Approaches
Zhuoyao Zhong, Lei Sun, Qiang Huo
The anchor mechanism of Faster R-CNN and SSD framework is considered not effective enough to scene text detection, which can be attributed to its IoU based matching criterion betwe…