Search found 10819 matches

by snibgo
2018-11-02T05:07:45-07:00
Forum: Users
Topic: Install additional tasks
Replies: 4
Views: 459

Re: Install additional tasks

I didn't know installing on Windows without the wizard was possible. But it is. Run the executable with "/?" for a list of options. Annoyingly the list is in a non-scrollable non-resizable window, with options disappearing off the window. But it tells me I can: ImageMagick-7.0.7-28-Q16-HDRI-x64-dll....
by snibgo
2018-11-01T14:55:03-07:00
Forum: Users
Topic: Recreate a driver's license/passes with image and text
Replies: 28
Views: 1578

Re: Recreate a driver's license/passes with image and text

v6.7.8-9 is very old. I suggest you upgrade.

If you upgrade to the latest v6, or v7 with legacy programs, your old scripts might work. But you should test them all.
by snibgo
2018-11-01T13:53:57-07:00
Forum: Users
Topic: Recreate a driver's license/passes with image and text
Replies: 28
Views: 1578

Re: Recreate a driver's license/passes with image and text

Yes, probably a single command.

Please read https://www.imagemagick.org/discourse-s ... f=1&t=9620

Without knowing your version and platform, and your sample inputs, we can't give specific advice.
by snibgo
2018-11-01T12:35:27-07:00
Forum: Users
Topic: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop
Replies: 10
Views: 677

Re: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop

IM delegates profile work to LCMS. I don't know if LCMS can dither when converting to a new profile. I'm not sure that dithering when converting to a new profile is a good idea. It reduces accuracy, so it seems more sensible to defer this until the final step of image processing, if you need it at a...
by snibgo
2018-11-01T11:30:18-07:00
Forum: Users
Topic: Install additional tasks
Replies: 4
Views: 459

Re: Install additional tasks

What command are you using?
by snibgo
2018-11-01T10:21:53-07:00
Forum: Users
Topic: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop
Replies: 10
Views: 677

Re: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop

Harald wrote:Intent: Relative Colormetric
Checked Use Black Point compensation
But you didn't use those settings in IM.
Harald wrote:Checcked Use dither
IM can't dither when converting to a new profile.
by snibgo
2018-11-01T09:32:05-07:00
Forum: Users
Topic: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop
Replies: 10
Views: 677

Re: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop

Harald wrote:But what can I do, to get same result as in Photoshop?
For a start, do the same operations with the same data. Your IM command converts the profile to a new one. Ensure your Photoshop process also converts to a new profile, and use the same one as IM.
by snibgo
2018-11-01T06:24:54-07:00
Forum: Users
Topic: activation OpenCL?
Replies: 2
Views: 945

Re: activation OpenCL?

I know almost nothing about OpenCL, but the first step is to find whether the IM version you use is built with OpenCL: f:\web\im>%IM7DEV%magick -version Version: ImageMagick 7.0.7-28 Q32 x86_64 2018-04-29 http://www.imagemagick.org Copyright: © 1999-2018 ImageMagick Studio LLC License: http://www.im...
by snibgo
2018-11-01T06:14:35-07:00
Forum: Users
Topic: How to dim or reduce opacity on annotation
Replies: 4
Views: 414

Re: How to dim or reduce opacity on annotation

I wonder if anyone is clever enough to rewrite this in V7 syntax? Insert the word "magick" before "convert" and "composite". That works for IM v7. However, the documention is very old. These days, we would use a single "magick" command: magick dragon.gif -background #00000080 -fill white label:"Fae...
by snibgo
2018-11-01T06:00:52-07:00
Forum: Users
Topic: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop
Replies: 10
Views: 677

Re: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop

Your input has an embedded profile, so your IM command isn't assigning a new profile but converting to the new profile. If you assign in Photoshop, that's the problem. Your PS and IM versions use different ICC profiles, so that will create a numeric difference. It will also create a visual differenc...
by snibgo
2018-11-01T05:37:25-07:00
Forum: Users
Topic: Ignore transparent pixels in subimage search
Replies: 2
Views: 350

Re: Ignore transparent pixels in subimage search

What version of IM? Please show the command you used. Otherwise we cannot suggest how it could be improved. I have written process modules eg Process modules for this exact problem. convert srchbig.png srchsmall.png -process srchimg NULL: 0.0940821 @ 310,21 However, to use my process modules, you ne...
by snibgo
2018-11-01T05:14:11-07:00
Forum: Bugs
Topic: tiff to pdf conversion fails with "incorrect count"
Replies: 11
Views: 998

Re: tiff to pdf conversion fails with "incorrect count"

edwinherald wrote: convert pdferror.tiff output.pdf -debug coder
:
:
convert: `coder' @ error/convert.c/ConvertImageCommand/3250.
You can see your command created an error. We want to debug the read of the input tiff, so please try again with "-debug coder" before the input file.
by snibgo
2018-10-31T11:07:43-07:00
Forum: Bugs
Topic: tiff to pdf conversion fails with "incorrect count"
Replies: 11
Views: 998

Re: tiff to pdf conversion fails with "incorrect count"

TIFF is a massively complex format. Perhaps this file uses an unusual combination of features that IM can't handle, eg JPEG with more than 8 bits/sample.

"-debug coder" will give some info, including "bits per sample".
by snibgo
2018-10-31T08:14:24-07:00
Forum: Bugs
Topic: tiff to pdf conversion fails with "incorrect count"
Replies: 11
Views: 998

Re: tiff to pdf conversion fails with "incorrect count"

What version of IM? If old, try an upgrade.

What does exiftool say about that file?

Perhaps the input file is corrupt. Please provide a link to it.
by snibgo
2018-10-31T07:34:11-07:00
Forum: Users
Topic: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop
Replies: 10
Views: 677

Re: Resize of a RGB TIFF in a CMYK TIFF is brighter compared to Photoshop

I suggest you use either "-colorspace" or "-profile", but not both. Different software will have different resizing code, so I would expect some difference, but probably not noticeable for ordinary photographs. Please quantify your finding of "a little bit brighter". What is your Original.tif? CMYK,...