Hyperspectral document image processing: Applications, challenges and future prospects

R Qureshi, M Uzair, K Khurshid, H Yan - Pattern Recognition, 2019 - Elsevier
Automatic image analysis is a crucial component of many intelligent systems designed for
high-level understanding of documents. Most document image understanding systems are …

Deep learning approaches to scene text detection: a comprehensive review

T Khan, R Sarkar, AF Mollah - Artificial Intelligence Review, 2021 - Springer
In recent times, text detection in the wild has significantly raised its ability due to tremendous
success of deep learning models. Applications of computer vision have emerged and got …

Textboxes++: A single-shot oriented scene text detector

M Liao, B Shi, X Bai - IEEE transactions on image processing, 2018 - ieeexplore.ieee.org
Scene text detection is an important step of scene text recognition system and also a
challenging problem. Different from general object detections, the main challenges of scene …

Ga-dan: Geometry-aware domain adaptation network for scene text detection and recognition

F Zhan, C Xue, S Lu - Proceedings of the IEEE/CVF …, 2019 - openaccess.thecvf.com
Recent adversarial learning research has achieved very impressive progress for modelling
cross-domain data shifts in appearance space but its counterpart in modelling cross-domain …

Textfield: Learning a deep direction field for irregular scene text detection

Y Xu, Y Wang, W Zhou, Y Wang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Scene text detection is an important step in the scene text reading system. The main
challenges lie in significantly varied sizes and aspect ratios, arbitrary orientations, and …

Multi-oriented text detection with fully convolutional networks

Z Zhang, C Zhang, W Shen, C Yao… - Proceedings of the …, 2016 - openaccess.thecvf.com
In this paper, we propose an unconventional approach for text detection in natural images.
Both global and local cues are taken into account for localizing text lines in a coarse-to-fine …

Verisimilar image synthesis for accurate detection and recognition of texts in scenes

F Zhan, S Lu, C Xue - Proceedings of the European …, 2018 - openaccess.thecvf.com
The requirement of large amounts of annotated images has become one grand challenge
while training deep neural network models for various visual detection and recognition …

Scene text detection via holistic, multi-channel prediction

C Yao, X Bai, N Sang, X Zhou, S Zhou… - arXiv preprint arXiv …, 2016 - arxiv.org
Recently, scene text detection has become an active research topic in computer vision and
document analysis, because of its great importance and significant challenge. However, vast …

Text flow: A unified text detection system in natural scene images

S Tian, Y Pan, C Huang, S Lu… - Proceedings of the …, 2015 - openaccess.thecvf.com
The prevalent scene text detection approach follows four sequential steps comprising
character candidate detection, false character candidate removal, text line extraction, and …

Seglink++: Detecting dense and arbitrary-shaped scene text by instance-aware component grouping

J Tang, Z Yang, Y Wang, Q Zheng, Y Xu, X Bai - Pattern recognition, 2019 - Elsevier
State-of-the-art methods have achieved impressive performances on multi-oriented text
detection. Yet, they usually have difficulty in handling curved and dense texts, which are …