Search found 23 matches

by lwhistler
2013-04-27T22:54:59-07:00
Forum: Users
Topic: I get differant results than example in tutorial
Replies: 1
Views: 3009

I get differant results than example in tutorial

In the Tilt-Shift Effect I get different results than the example in tutorial, my results are less blurred. I'm using version 6.5.7-8 on Ubuntu 10.04. Scroll 1/3 down: http://www.imagemagick.org/Usage/photos I download this image from the tutorial: http://www.imagemagick.org/Usage/photos/beijing_md....
by lwhistler
2012-08-18T11:22:00-07:00
Forum: Kudos and Rants
Topic: Kudos - Video editing with ImageMagick
Replies: 1
Views: 20372

Kudos - Video editing with ImageMagick

This is my latest time lapse video edited in ImageMagick. Editing style was inspired by David Hockney and his photo-montages the "joiners". I don't think I could have edited this without ImageMagick, so kudos to ImageMagick and all the people that make it possible. :D Controlled Chaos http://www.you...
by lwhistler
2012-01-24T16:40:51-07:00
Forum: Users
Topic: Finding out JPG compression level, without using save-as
Replies: 2
Views: 13886

Re: Finding out JPG compression level, without using save-as

Thanks fmw42. That's exactly what I was looking for.
by lwhistler
2012-01-24T15:38:34-07:00
Forum: Users
Topic: Finding out JPG compression level, without using save-as
Replies: 2
Views: 13886

Finding out JPG compression level, without using save-as

I would like to know of a Linux program that will let me know the JPG compression level , either through the command line or GUI. I prefer the command line using ImageMagick. With GIMP it appears that you have to Save-As to find out what the JPG compression level was, I prefer to check image propert...
by lwhistler
2010-10-23T18:48:24-07:00
Forum: Kudos and Rants
Topic: Timelapse video - Image processing with ImageMagick
Replies: 2
Views: 21784

Re: Timelapse video - Image processing with ImageMagick

Thanks anthony for all the tips. I have copied your post for future reference and will study all the suggestions you have made during my next project.



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by lwhistler
2010-10-21T17:52:51-07:00
Forum: Kudos and Rants
Topic: Timelapse video - Image processing with ImageMagick
Replies: 2
Views: 21784

Timelapse video - Image processing with ImageMagick

Thumbs up to ImageMajik :D ImageMagik was used extensively for all JPG image processing, over 4000 images in total. Link to YouTube video: http://www.youtube.com/watch?v=3lBPw8TtudA I would use GIMP to get the proper color correction values and cropping coordinates on one image, then use ImageMagik...
by lwhistler
2010-09-28T15:02:25-07:00
Forum: Users
Topic: output file name
Replies: 16
Views: 73512

Re: output file name

But, please, what is the right syntax to transform and add that text stub each and all files in a given folder? I'm clearly failing at understanding how to reference a series of files. If you are on Linux - such as Ubuntu - use an executable bash scrip t and run the convert command in a loop. The c...
by lwhistler
2010-09-27T00:19:32-07:00
Forum: Users
Topic: Crop image, clip out bottom of image
Replies: 5
Views: 23162

Re: Crop image, clip out bottom of image

x y starts at the top left of the images so 842 should be 842-200= 642 If you are bulk processing different size of images then you have loop through the image sizes to minus 200 from the height for the start position of the crop.


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by lwhistler
2010-09-25T19:29:46-07:00
Forum: Users
Topic: smooth image transition and effect?
Replies: 8
Views: 19614

Re: smooth image transition and effect?

@lwhistler : thanks for yr script... do you have idea to make text movement run more smoothly.. The script is moving the text at 2 pixels for every loop, 1 pixel might be smoother. Change: let FRAMES=FRAMES-2 to let FRAMES=FRAMES-1 . Also it could be the AVI movie, I notice it plays better on my co...
by lwhistler
2010-09-25T18:58:17-07:00
Forum: Users
Topic: Clone stamp tool for ImageMagick?
Replies: 4
Views: 11538

Re: Clone stamp tool for ImageMagick?

Do you have any tips for taking dust reference photos? I have taken several dust ref photos the way that Nikon suggests for their dust removal system: 1) Set to Aperture-Priority 2) Manual focus to infinity 3) Zoom lens to longest focal length on a white surface, filling the frame (i tried a white ...
by lwhistler
2010-09-24T13:25:20-07:00
Forum: Users
Topic: smooth image transition and effect?
Replies: 8
Views: 19614

Re: smooth image transition and effect?

Here is a quick script that needs lots of work, but should give you an idea for one way to handle text animation. Basically you create a text overlay and the composite -geometry values are changed on each loop, maybe 1 or 2 pixels. In this case all jpg's are turned into a movie with mencoder. image....
by lwhistler
2010-09-23T13:49:57-07:00
Forum: Users
Topic: Very simple script needed.
Replies: 4
Views: 8115

Re: Very simple script needed.

Post what you have so far and then maybe you might get some help.



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by lwhistler
2010-09-20T15:09:46-07:00
Forum: Users
Topic: detect fully black images
Replies: 2
Views: 8998

Re: detect fully black images

Since all black images have a much smaller file size than images with detail you could use a bash script to delete all files below a certain amount of bytes. Check the properties of one of the black images for file size. This will delete all jpg files smaller than 20k. file.sh #!/bin/bash for image_...
by lwhistler
2010-09-20T09:39:40-07:00
Forum: Users
Topic: [SOLVED] image masking
Replies: 5
Views: 10208

Re: image masking

This might help, it's a bash script I made to remove dust spots from images using a mask.

viewtopic.php?p=63565#p63565


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by lwhistler
2010-09-20T02:09:02-07:00
Forum: Users
Topic: [SOLVED] image masking
Replies: 5
Views: 10208

Re: image masking

I would crop all images the same size as the circle image.


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