Search found 14 matches

by gaurav_kl
2012-04-25T11:01:13-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Hi,' Thanks for all your help throughout. I worked fine for my project. I was doing some further work on my project regarding this and wanted to ask a few things. So is ImageMagick doing the "Image registration" when it does "sub-image" search. I need to get the registered images for some task. I kn...
by gaurav_kl
2012-04-11T12:43:37-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

thanks.this is working pretty fine.
can you explain a little what are you doing in the last command?
Can it be possible to darken the "difference" which is being shown in RED ?
by gaurav_kl
2012-04-10T14:06:53-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Hi,
The IM version I am running is 6.7.4-6 .
I have again upload the clean images.
http://imgur.com/bgLdo,E65lI#1
http://imgur.com/bgLdo,E65lI#2

Thanks
by gaurav_kl
2012-04-09T14:29:46-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Thanks for replying.
I tried running this command on the same pics.
But I am getting only a completely "black" image in this case.
I could not follow what you aredoing in this command by the "clone" and "fill blue" parameters and some of the other options you are using?
by gaurav_kl
2012-04-09T14:20:22-07:00
Forum: Developers
Topic: using IM commands from Java
Replies: 3
Views: 7661

Re: using IM commands from Java

thanks.it worked.
i had thought it was already added in the PATH .
by gaurav_kl
2012-04-09T13:04:36-07:00
Forum: Developers
Topic: using IM commands from Java
Replies: 3
Views: 7661

using IM commands from Java

I am trying to run a simple IM command from a Java class and as I have to run only a few commands I thought instead of using Im4Java ,I could directly use ProcessBuilder.start(). I am using the following code- ProcessBuilder pb = new ProcessBuilder("convert","pic2.png","pic52.png"); pb.directory(new...
by gaurav_kl
2012-04-06T15:16:30-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Hi, Actually I didn't create a new topic.This just moved to the 2nd page :) The post is here. http://www.imagemagick.org/discourse-server/viewtopic.php?f=2&t=20626 The links for the images are http://imgur.com/azunh http://imgur.com/FeAYq WE used the following command to get the difference image. co...
by gaurav_kl
2012-04-05T17:06:59-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Hi fmw42,
I had just one more query.
Is it possible to merge this "difference.png" image either to the 1st or 2nd image so that the differences are highlighted within the image and not as a
separate one.Is "compose" or "blend" gonna work??
by gaurav_kl
2012-04-02T13:49:41-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Hey. Thanks for the post. I was kind of confused earlier but now its pretty clear to me. The project I am working on has server-side code in JAva so I think it will be easier for me to use the Java-interface for ImageMagick. Specifically I think I can use Im4java and dont need Jmagick if I just need...
by gaurav_kl
2012-03-29T16:06:33-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Thanks.
I am not sure if this is the right place to ask this.
Is there any chance that openCV library is more suited for my purpose as it may have better JS support .
As I found that openCV library also has an automatic difference highlighter ?
by gaurav_kl
2012-03-28T17:34:04-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Thanks.Its working fine on my machine without any error for "Compare".
I could not follow why you did "+repage" as I could not see any visible difference on removing +repage.

I think this works fine for my purpose the only thing I have to work on is doing automatic registration .
by gaurav_kl
2012-03-28T16:05:05-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Thanks.
Is "compare" more suited for my purpose than "difference" as I found that "difference" uses
"difference" in color as a criteria.
Also can you tell if there is a way to use ImageMagick through JavaScript.
I saw as Bonzo told there are ways for it to be used from PHP.
by gaurav_kl
2012-03-28T15:44:25-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

Re: ImageMagick Compare

Hi ,thanks for replying .
The links for the 2 images are
http://imgur.com/azunh
http://imgur.com/FeAYq

I have manually highlighted in pink the difference in both.
So if I get to align the 2 images properly can I use ImageMagick library to do the highlighting.
by gaurav_kl
2012-03-28T12:36:06-07:00
Forum: Developers
Topic: ImageMagick Compare
Replies: 32
Views: 51422

ImageMagick Compare

I am working on a project where I am trying to highlight the difference in 2 very similar pages of "scanned" text . I tried to use the ImageMagick Compare for this but it needs the image to be of exactly same width and height.ALso tried to use "differeemce" but it also recognizes the changes in "col...