Search found 25550 matches

by fmw42
2019-10-16T19:46:39-07:00
Forum: Users
Topic: How delete rows from pictures?
Replies: 2
Views: 45

Re: How delete rows from pictures?

I am not sure there is a simple easy answer. The line on the right can be chopped off by using -chop. Or use connected components to located the small lines and numbers and fill those regions with white. The diagonal line is much harder. The only thing that comes to mind is changing the black color ...
by fmw42
2019-10-16T19:41:15-07:00
Forum: Developers
Topic: How delete rows from pictures?
Replies: 1
Views: 75

Re: How delete rows from pictures?

Please do not post the same question to multiple forums. This question belongs only in the User's forum.
by fmw42
2019-10-16T19:40:07-07:00
Forum: Users
Topic: Detecting multiple images in one image file
Replies: 17
Views: 1463

Re: Detecting multiple images in one image file

If there is noise in your image or other data, then the regions may touch and include other things than your exact images and so be larger. Did you threshold or flood fill first? Did you try changing the area-threshold? Use as large a value as you can such that it is smaller than the area of your sm...
by fmw42
2019-10-16T10:54:14-07:00
Forum: Users
Topic: Convert - Mogrify - Append - Same Filename | Windows IM7.0.8
Replies: 5
Views: 108

Re: Convert - Mogrify - Append - Same Filename | Windows IM7.0.8

Sorry, I am not a Windows user and do not know what the asterisk mean. But with simple filenames you can do:

Code: Select all

convert 001.png -set filename:fn "%t" 002.png +swap +append "%[filename:fn].png"
see https://imagemagick.org/Usage/basics/#set
by fmw42
2019-10-16T09:10:19-07:00
Forum: Bugs
Topic: Issue with "-compose lighten" with IM 7.0.8-68
Replies: 3
Views: 82

Re: Issue with "-compose lighten" with IM ImageMagick 7.0.8-68

I can confirm the same behavior with the same versions as GeeMack on Mac OSX Sierra.
by fmw42
2019-10-16T09:07:51-07:00
Forum: Users
Topic: Converting SVG to PNG on QNAP fails
Replies: 10
Views: 197

Re: Converting SVG to PNG on QNAP fails

What version did you install of Imagemagick. IM 6.9.4.8 is very old. Perhaps before Inkscape was being used by IM? Can you upgrade?
by fmw42
2019-10-15T19:42:56-07:00
Forum: Users
Topic: Never enlarge images in magick.exe
Replies: 1
Views: 77

Re: Never enlarge images in magick.exe

-resize "widthxheight>"
widthxheight> Shrinks an image with dimension(s) larger than the corresponding width and/or height argument(s).
See > character at https://imagemagick.org/script/command- ... p#geometry
by fmw42
2019-10-15T18:08:50-07:00
Forum: Users
Topic: Use of smush when combining images
Replies: 4
Views: 88

Re: Use of smush when combining images

snibgo. Thanks I did not know that. I always thought it just added or deleted data as in the OP's original image. So I believe this does what you suggest: convert granite: rose: -reverse -background none -gravity east +smush -10 -flop granite_rose_smush.png http://www.fmwconcepts.com/misc_tests/gran...
by fmw42
2019-10-15T15:56:04-07:00
Forum: Users
Topic: Use of smush when combining images
Replies: 4
Views: 88

Re: Use of smush when combining images

smush will not overlap. It simply adds space or removes space.

You will need to do a -mosaic or -layers merge. See

https://imagemagick.org/Usage/layers/#mosaic
https://imagemagick.org/Usage/layers/#merge
by fmw42
2019-10-15T13:11:47-07:00
Forum: Users
Topic: Large 1bit Tiffs take forever
Replies: 26
Views: 2331

Re: Large 1bit Tiffs take forever

try using magick only and not magic convert
by fmw42
2019-10-15T09:58:22-07:00
Forum: Users
Topic: Sticker automatization
Replies: 3
Views: 65

Re: Sticker automatization

Nothing else that comes to mind for other purposes. What are you looking for?
by fmw42
2019-10-15T09:37:01-07:00
Forum: Users
Topic: Sticker automatization
Replies: 3
Views: 65

Re: Sticker automatization

With non-constant color background, there is little that I know that you can do automatically in Imagemagick other than manual tracing as you have. But there are some online tools that will help, such as https://www.remove.bg and https://clippingmagic.com. OpenCV has grab cut. I have seen some deep ...
by fmw42
2019-10-15T09:10:44-07:00
Forum: Fred's Scripts
Topic: scripts library load error (macOS)
Replies: 10
Views: 8487

Re: scripts library load error (macOS)

What was your exact command line. Before you used -u 2. That requires my script unrotated. Did you install that? IM 7.0.8.69 is not released yet. It could be malfunctioning due to being in development. I just edited the script to turn off debug mode. Please download it again to be sure you have the ...
by fmw42
2019-10-14T15:03:42-07:00
Forum: Bugs
Topic: Issue with color conversion IM 6.9.10.68 Q16 Mac OSX
Replies: 3
Views: 127

Re: Issue with color conversion IM 6.9.10.68 Q16 Mac OSX

snibgo, the format listed for HSB and HSL show hue in degrees and the other values in percent. See https://imagemagick.org/script/color.php. U expect that it should be the same syntax for HSV. Also, it should be the same for input and output. It works fine for HSB, for example, which should be the s...
by fmw42
2019-10-14T12:36:03-07:00
Forum: Bugs
Topic: Issue with color conversion IM 6.9.10.68 Q16 Mac OSX
Replies: 3
Views: 127

Re: Issue with color conversion IM 6.9.10.68 Q16 Mac OSX

HSB works fine. I believe HSB and HSV are the same. So I have a workaround. Does Imagemagick not permit conversion between HSV and RGB?