Hello,
I don't know if somebody has done some similar work before.

I am analizing an amount of images in Matlab (maybe you have used Python instead), detecting a line with edge detection on every image (so in the end I have a lot of lines, one for every image) ...

I would like to import those lines as layers/shapefiles in ArcGis (the images are already rectified, there is a .tfw file associated), or much better creating a Feauture Class of those within a Geodatabase already created.

Do you have any idea how could I do?

Thanks!