Search found 205 matches

by diegomage
2017-10-13T22:13:55-07:00
Forum: Users
Topic: cant remove gray blobs of this image srgba to gray (update ) (solved)?
Replies: 9
Views: 5898

Re: cant remove gray blobs of this image ?

for example when I save this image with another software this dither command works well but with imagemagick not works well IM dont know what is the correct format for remove blobs
by diegomage
2017-10-13T22:12:21-07:00
Forum: Users
Topic: cant remove gray blobs of this image srgba to gray (update ) (solved)?
Replies: 9
Views: 5898

Re: cant remove gray blobs of this image ?

is original there are blobs black in the image with blobs gray
by diegomage
2017-10-13T21:53:18-07:00
Forum: Users
Topic: cant remove gray blobs of this image srgba to gray (update ) (solved)?
Replies: 9
Views: 5898

cant remove gray blobs of this image srgba to gray (update ) (solved)?

IM trying with posterize depth8 , threshold and png 8 but nothings works convert skeleton.jpg -morphology HMT LineEnds -threshold 50% -fill white -opaque white -negate png8:mmmm convert mmmm -depth 8 +dither -posterize 2 -threshold 99% zlineends.jpg this is my image https://i.stack.imgur.com/qMTdc.j...
by diegomage
2017-10-11T09:10:52-07:00
Forum: Users
Topic: how I could reduce ppm file size with imagemagick ?
Replies: 2
Views: 2850

Re: how I could reduce ppm file size with imagemagick ?

very thankyou this help me so much
by diegomage
2017-10-10T18:10:54-07:00
Forum: Users
Topic: how I could reduce ppm file size with imagemagick ?
Replies: 2
Views: 2850

how I could reduce ppm file size with imagemagick ?

I use a potrace software for get more precise vectorize but when I use much this software obtain a large ppm of 24mb

How I could reduce size of this ppm

Please help me


Image

when I convert this image in ppm this expand to 24mb

convert Qe5ND.png imss.ppm
by diegomage
2017-10-06T10:15:59-07:00
Forum: Users
Topic: trying to understand hough transform?
Replies: 3
Views: 3254

Re: trying to understand hough transform?

I apply the command how show in example but I obtain much lines convert skeletonf3.jpg -hough-lines 9x9+40 hough_lines_image.png https://i.stack.imgur.com/t6AIF.png and I apply other command and I obtain larges lines convert skeletonf3.jpg -hough-lines 39x39+40 hough_lines_image.png https://i.stack....
by diegomage
2017-10-06T09:41:44-07:00
Forum: Users
Topic: trying to understand hough transform?
Replies: 3
Views: 3254

trying to understand hough transform?

IM trying to do a hough transform of this image but I dont know what WxH quantity should use

this is my image

Image


PLease help me
by diegomage
2017-10-05T22:16:39-07:00
Forum: Users
Topic: How do a gaussian blur 15 px rle equivalent in imagemagick?
Replies: 3
Views: 2871

Re: How do a gaussian blur 15 px rle equivalent in imagemagick?

this command its correct ???


convert image1.png -bordercolor white -border 15x0 blur_source.png
by diegomage
2017-10-05T22:05:23-07:00
Forum: Users
Topic: How do a gaussian blur 15 px rle equivalent in imagemagick?
Replies: 3
Views: 2871

How do a gaussian blur 15 px rle equivalent in imagemagick?

I use gimp but dont know how do this in imagemagick
Image
PLease help me
by diegomage
2017-10-05T20:25:23-07:00
Forum: Users
Topic: how apply a filter similar a gausian blur that close two circles at the same time independent of size of the circles?
Replies: 2
Views: 2564

how apply a filter similar a gausian blur that close two circles at the same time independent of size of the circles?

I apply gausian blur and adjust color of curves and I convert this https://i.stack.imgur.com/DhkbK.png IN this https://i.stack.imgur.com/acnEn.png How I could close this two circles at the same time I use gimp for color curves adjustment https://www.howtogeek.com/wp-content/uploads/2011/03/sshot-299...
by diegomage
2017-09-25T21:49:14-07:00
Forum: Users
Topic: its possible use connected component with area range ?
Replies: 8
Views: 4952

Re: its possible use connected component with area range ?

https://i.stack.imgur.com/8P6c2.png I know how filter by range but Im trying to learn is exist a way for doing this "more easy" (less code) for example I use a command like this for range filter convert image.png -define connected-components:area-threshold=15 -define connected-components:mean-color...
by diegomage
2017-09-25T21:27:14-07:00
Forum: Users
Topic: its possible use connected component with area range ?
Replies: 8
Views: 4952

Re: its possible use connected component with area range ?

Version: ImageMagick 7.0.6-0 Q16 x86_64 2017-07-12

linux ubuntu 14.04
by diegomage
2017-09-25T21:20:29-07:00
Forum: Users
Topic: its possible use connected component with area range ?
Replies: 8
Views: 4952

Re: its possible use connected component with area range ?

I refer the area threshold a range between values 100 and 150 I think that not exist option ? Version: ImageMagick 7.0.6-0 Q16 x86_64 2017-07-12 convert image.png -define connected-components:area-threshold=200 -define connected-components:mean-color=true -connected-components 8 out.png this filter ...
by diegomage
2017-09-25T20:39:35-07:00
Forum: Users
Topic: its possible use connected component with area range ?
Replies: 8
Views: 4952

its possible use connected component with area range ?

I use this command

-define connected-components:area-threshold=200 -define connected-components:mean-color=true -connected-components 8


But I need to know if is possible assign a range between 100 and 150

Please help me