HTML5 based online tool to extract numerical data from plot images.
Looks like that exists as well
Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Data Platform where developers build real-time applications for analytics, IoT and cloud-native services in less time with less code.
Make a graph digital
1 project | reddit.com/r/learnmath | 31 Oct 2022
HFEA: past and future
1 project | reddit.com/r/trueHFEA | 29 Oct 2022
[Help] Is there a way to recolour similar objects/data points from a graph
1 project | reddit.com/r/Inkscape | 21 Oct 2022
Project Help - Computer Vision for Singal Processing
1 project | reddit.com/r/DSP | 20 Sep 2022
Low quality plots reconstruction (SW for macOS)
1 project | reddit.com/r/engineering | 7 Sep 2022