Results 11 to 20 of about 154,547 (310)

Comparative Semantic Document Layout Analysis for Enhanced Document Image Retrieval

IEEE Access
Tons of handwritten document images, either historical or continuously reproduced in everyday life, are information-rich, awaiting extensive advanced technological attention from academic and industrial communities.
Emad Sami Jaha
doaj   +2 more sources

Toward Semi-Supervised Graphical Object Detection in Document Images

Future Internet, 2022
The graphical page object detection classifies and localizes objects such as Tables and Figures in a document. As deep learning techniques for object detection become increasingly successful, many supervised deep neural network-based methods have been ...
Goutham Kallempudi, Khurram Azeem Hashmi, Alain Pagani, Marcus Liwicki, Didier Stricker, Muhammad Zeshan Afzal   +5 more
doaj   +1 more source

A Survey of Historical Document Image Datasets

, 2022
This paper presents a systematic literature review of image datasets for document image analysis, focusing on historical documents, such as handwritten manuscripts and early prints.
Hamam Mokayed, Nikolaidou, Konstantina,, Seuret, Mathias,, Konstantina Nikolaidou, Seuret, Mathias, Marcus Liwicki, Mokayed, Hamam, Liwicki, Marcus, Nikolaidou, Konstantina, Mathias Seuret, Mokayed, Hamam,, Liwicki, Marcus,   +11 more
core   +2 more sources

Unsupervised Exemplar-Based Learning for Improved Document Image Classification

IEEE Access, 2019
Many recent state-of-the-art approaches for document image classification are based on supervised feature learning that requires a large amount of labeled training data.
Sherif Abuelwafa, Marco Pedersoli, Mohamed Cheriet   +2 more
doaj   +1 more source

A new Approach for Detection and ExtractionTables in Scanned Document Image using Improved Hough Transform [PDF]

Engineering and Technology Journal, 2016
In this paper, an improvement approach of Hough transform for tables detection and extraction from scanned document images is achieved as one of the main stages in document recognition to recognize between original and faked documents.
Hasanen S. Abdullah, Ammar H. Jasim
doaj   +1 more source

Investigating Attention Mechanism for Page Object Detection in Document Images

Applied Sciences, 2022
Page object detection in scanned document images is a complex task due to varying document layouts and diverse page objects. In the past, traditional methods such as Optical Character Recognition (OCR)-based techniques have been employed to extract ...
Shivam Naik, Khurram Azeem Hashmi, Alain Pagani, Marcus Liwicki, Didier Stricker, Muhammad Zeshan Afzal   +5 more
doaj   +1 more source

Handwritten Document Analysis for Automatic Writer Recognition

ELCVIA Electronic Letters on Computer Vision and Image Analysis, 2005
In this paper, we show that both the writer identification and the writer verification tasks can be carried out using local features such as graphemes extracted from the segmentation of cursive handwriting.
Ameur Bensefia, Thierry Paquet, Laurent Heutte   +2 more
doaj   +1 more source

Rethinking Learnable Proposals for Graphical Object Detection in Scanned Document Images

Applied Sciences, 2022
In the age of deep learning, researchers have looked at domain adaptation under the pre-training and fine-tuning paradigm to leverage the gains in the natural image domain.
Sankalp Sinha, Khurram Azeem Hashmi, Alain Pagani, Marcus Liwicki, Didier Stricker, Muhammad Zeshan Afzal   +5 more
doaj   +1 more source

Image of fatherhood in printed media: document analysis

Cultura de los Cuidados, 2017
Aim: To identify the media records of the press communication representing paternity and to comment how they represent the father approaching his commemorative day. Method: Exploratory study, carried out through documental analysis, by means of “O GLOBO”
Maria Beatriz de Assis Veiga, Alyne Corrêa de Freitas, Simone Aguiar, Nayara Araújo de Souza, Fernando Porto, Adriana Lemos   +5 more
doaj   +1 more source

A Review of Document Image Enhancement Based on Document Degradation Problem

Applied Sciences, 2023
Document image enhancement methods are often used to improve the accuracy and efficiency of automated document analysis and recognition tasks such as character recognition.
Yanxi Zhou, Shikai Zuo, Zhengxian Yang, Jinlong He, Jianwen Shi, Rui Zhang   +5 more
doaj   +1 more source