Legacy ImageMagick Discussions Archive

How i could extract edge from this images without lose the color of edges




Please help me with this

now I not have problem with this

the problem was that i cropped the image wrong

very thankyou

not problem I solved it

the problem is because a crop too near of the edge causing problems for adaptative threeshold

yes not possible thanks for your help better use for command for do this

because sometimes coincides with hollow of number figure and Ruin my command to detect numbers

the centroid not help me for my task

is a random point by each connected image

this

i upload this image

ok wait a moment

yes Its possible using awk and sed I dont before thankyou for help me whit this

Im trying to detect a point inside a line in this image https://i.stack.imgur.com/wJbX6.png Im using this command but only detect the area box and the centroid convert nmonddo52 -define connected-components:verbose=true -connected-components -4 -auto-level ccredsult.png what could I do please help