Image Processing - Removing grid lines from graph image

Victor Luna

2019 1 29

0 个回答

14 次查看（30 天）

0 个投票

Hi,

I`m not very experienced with image analysis. I have some graphs like the one below and I`m seeking to automatically get tabular values for the lines. My main problem is getting rid of the grid lines to keep only the data lines in the graph so I can work with them. I did some searching and tried bothat and hough transformation but did not got good results, probably for bad use of the filters. Anyone can provide some guidance?