Parsing line chart images using linear programming
H Kato, M Nakazawa, HK Yang… - Proceedings of the …, 2022 - openaccess.thecvf.com
This paper proposes a method for automatically recovering data from chart images. In
particular we focus on the task of estimating line charts, as the most common chart type, in a …
particular we focus on the task of estimating line charts, as the most common chart type, in a …
Structchart: Perception, structuring, reasoning for visual chart understanding
Charts are common in literature across different scientific fields, conveying rich information
easily accessible to readers. Current chart-related tasks focus on either chart perception …
easily accessible to readers. Current chart-related tasks focus on either chart perception …
Remote education trajectories for learners with special needs during the COVID-19 outbreak: An accessibility analysis of the learning platforms
K Zdravkova, F Dalipi, V Krasniqi - International Journal of …, 2022 - learntechlib.org
In order to stop the COVID-19 virus spreading, most universities replaced traditional in-class
education with remote teaching and learning. The whole situation was stressful for all …
education with remote teaching and learning. The whole situation was stressful for all …
Accessibility for color vision deficiencies: Challenges and findings of a large scale study on paper figures
We present an exploratory study on the accessibility of images in publications when viewed
with color vision deficiencies (CVDs). The study is based on 1,710 images sampled from a …
with color vision deficiencies (CVDs). The study is based on 1,710 images sampled from a …
Towards assisting the visually impaired: a review on techniques for decoding the visual data from chart images
KC Shahira, A Lijiya - IEEE Access, 2021 - ieeexplore.ieee.org
The textual data of a document is supplemented by the graphical information in it. To make
communication easier, they contain tables, charts and images. However, it excludes a …
communication easier, they contain tables, charts and images. However, it excludes a …
The state of the art in creating visualization corpora for automated chart analysis
We present a state‐of‐the‐art report on visualization corpora in automated chart analysis
research. We survey 56 papers that created or used a visualization corpus as the input of …
research. We survey 56 papers that created or used a visualization corpus as the input of …
A mixed-initiative approach to reusing infographic charts
Infographic bar charts have been widely adopted for communicating numerical information
because of their attractiveness and memorability. However, these infographics are often …
because of their attractiveness and memorability. However, these infographics are often …
Chartem: Reviving chart images with data embedding
In practice, charts are widely stored as bitmap images. Although easily consumed by
humans, they are not convenient for other uses. For example, changing the chart style or …
humans, they are not convenient for other uses. For example, changing the chart style or …
SeeChart: Enabling Accessible Visualizations Through Interactive Natural Language Interface For People with Visual Impairments
MZI Alam, S Islam, E Hoque - … of the 28th International Conference on …, 2023 - dl.acm.org
Web-based data visualizations have become very popular for exploring data and
communicating insights. Newspapers, journals, and reports regularly publish visualizations …
communicating insights. Newspapers, journals, and reports regularly publish visualizations …
Chart4blind: An intelligent interface for chart accessibility conversion
In a world driven by data visualization, ensuring the inclusive accessibility of charts for Blind
and Visually Impaired (BVI) individuals remains a significant challenge. Charts are usually …
and Visually Impaired (BVI) individuals remains a significant challenge. Charts are usually …