Abstract Chart Visualizations (CharVis) such as charts/plots and diagrams are commonly
used in documents for representing the underlying quantitative information. However, the …

This paper presents a complete review of different approaches across all components of the
chart image detection and classification up to date. A set of 89 scientific papers is collected …

Charts are often used for the graphical representation of tabular data. Due to their vast
expansion in various fields, it is necessary to develop computer algorithms that can easily …

With the increase in the number of documents with various types of charts available on the
internet, automatic chart classification has become an essential task for various downstream …

In recovering information from the chart image, the first step should be chart type
classification. Throughout history, many approaches have been used, and some of them …

Charts represent an essential source of visual information in documents and facilitate a
deep understanding and interpretation of information typically conveyed numerically. In the …

Charts are a visualization tool used in scientific documents to facilitate easy comprehension
of complex relationships underlying data and experiments. Researchers use various chart …

Figures visually represent an essential piece of information and provide an effective means
to communicate scientific facts. Recently there have been many efforts toward extracting …

Data's role is pivotal in the era of internet technologies, but unstructured data poses
comprehension challenges. Data visualizations like charts have emerged as crucial tools for …

Charts are powerful tools for visualizing and comparing data. Representation of information
through charts grows with time due to its easy and aesthetically attractive structure. With the …