Search found 23904 matches

by fmw42
2009-04-26T21:06:32-07:00
Forum: Users
Topic: Blurred border using Mogrify
Replies: 36
Views: 57109

Re: Blurred border using Mogrify

Oh I know what is happening you blur the IMAGE, then generate the virtual pixels. As such you get random pixels from a blured image. Yes, you are right. Doh! :oops: For random and dither (or the others) I suggest you use the distrot to read the image with its virtual pixel border, THEN blur that im...
by fmw42
2009-04-26T18:42:55-07:00
Forum: Users
Topic: Help with composite images
Replies: 43
Views: 58811

Re: Help with composite images

I can't see why it is different. Neither can I and the fact that they don't seem to give the same results raises questions about what composite displace is really doing. I have tried reproducing my (fx) bubblewarp script using composite displace in my bump script and after several tries with differ...
by fmw42
2009-04-26T18:34:49-07:00
Forum: Users
Topic: Blurred border using Mogrify
Replies: 36
Views: 57109

Re: Blurred border using Mogrify

I would however also include and example of blurred VP random, As it looks to me that the 'random' example does not appear to be blurred very much! It is blurred by the same amount as all the rest. But even at blur=12 (rather than 3), it does not show too much. A option to a solid 'average image co...
by fmw42
2009-04-26T17:09:48-07:00
Forum: Users
Topic: Less lossy animated image sequence?
Replies: 5
Views: 8741

Re: Less lossy animated image sequence?

I am not a expert on animations, but see http://www.imagemagick.org/Usage/anim_opt/#color_opt and http://www.imagemagick.org/Usage/anim_opt/#optimize and then try convert Complete_?.png miff:- | convert -delay 60 - -loop 0 animated.gif I don't know if that will help or what he had in mind. Hopefully...
by fmw42
2009-04-26T16:36:45-07:00
Forum: Bugs
Topic: potential bug in compare similarity image IM 6.5.1-6
Replies: 2
Views: 5226

Re: potential bug in compare similarity image IM 6.5.1-6

Thanks. It is working again in IM 6.5.1-7 Q16 Mac OSX Tiger.
by fmw42
2009-04-26T16:15:18-07:00
Forum: Users
Topic: hsl not working as expected
Replies: 6
Views: 9798

Re: hsl not working as expected

could have been a bug in your old version of IM. try upgrading.
by fmw42
2009-04-26T16:04:46-07:00
Forum: Users
Topic: hsl not working as expected
Replies: 6
Views: 9798

Re: hsl not working as expected

I get using IM 6.5.1-7 Q16 Mac OSX Tiger:

convert -size 200x100 xc:"hsl(100,100%, 50%)" green_box.png

Image
by fmw42
2009-04-26T16:00:23-07:00
Forum: Users
Topic: How to Segement a Large Image into a 2x2 array of images ?
Replies: 5
Views: 11621

Re: How to Segement a Large Image into a 2x2 array of images ?

For no overlap and image width and height each divisible by 2, see http://www.fmwconcepts.com/imagemagick/tidbits/image.php#crop2 To get overlap, you need to do each crop separately, but here is the easy way to take a 256x256 image an crop into 4 corners of size 150x150 each (thus overlap) by using ...
by fmw42
2009-04-26T15:35:10-07:00
Forum: Users
Topic: hsl not working as expected
Replies: 6
Views: 9798

Re: hsl not working as expected

put any colors specified as rgb or hsl in quotes, e.g. xc:"hsl(0,100%,50%)"

see http://www.imagemagick.org/script/color.php

What IM version are you using? Perhaps it is too old.
by fmw42
2009-04-26T15:31:31-07:00
Forum: Users
Topic: Opacity masking an image
Replies: 15
Views: 22510

Re: Opacity masking an image

Not sure I understand your problem. Have you tried swapping the image order.

See http://www.imagemagick.org/Usage/compose/
by fmw42
2009-04-26T15:26:18-07:00
Forum: Bugs
Topic: cannot generate 32bit BMP files using ARGB format
Replies: 21
Views: 53532

Re: cannot generate 32bit BMP files using ARGB format

I don't know much about BMP format, but have you read http://www.imagemagick.org/Usage/formats/#bmp
and tried

convert image.png BMP3:image.bmp
by fmw42
2009-04-25T14:03:44-07:00
Forum: Users
Topic: simple convert question
Replies: 0
Views: 2143

Re: simple convert question

Without the -verbose, will remove the listing afterwards and should work just fine to make your images as convert mydocument.pdf images%02d.png Example: convert rose: rose: rose: rose.pdf identify rose.pdf rose.pdf[0] PDF 70x46 70x46+0+0 16-bit Bilevel DirectClass 1.39kb rose.pdf[1] PDF 70x46 70x46+...
by fmw42
2009-04-25T11:52:45-07:00
Forum: Bugs
Topic: potential bug in compare similarity image IM 6.5.1-6
Replies: 2
Views: 5226

potential bug in compare similarity image IM 6.5.1-6

IM 6.5.1-6 Q16 Mac OSX Tiger I believe that the similarity image from compare is not working in the current release. mandril3.jpg http://www.fmwconcepts.com/misc_tests/compare/mandril3.jpg mandril3_156_22.jpg http://www.fmwconcepts.com/misc_tests/compare/mandril3_156_22.jpg In a previous release, I ...
by fmw42
2009-04-25T10:01:25-07:00
Forum: Users
Topic: Opacity masking an image
Replies: 15
Views: 22510

Re: Opacity masking an image

Jpg does not preserve transparency. You need to use gif or png for output