Search found 25393 matches

by fmw42
2019-09-05T09:08:31-07:00
Forum: Users
Topic: Fill behind all translucent (but not fully transparent) pixels
Replies: 3
Views: 277

Re: Fill behind all translucent (but not fully transparent) pixels

Note that Unix syntax is different from Windows syntax in that regard.
by fmw42
2019-09-05T09:06:42-07:00
Forum: Users
Topic: Cropping multiple receipts on one scanned image
Replies: 11
Views: 630

Re: Cropping multiple receipts on one scanned image

I tried to blur your receipt and increase contrast and threshold, but could not get a good separation into two parts. Low contrast is very hard for separating text. I have no good solution at this time.
by fmw42
2019-09-04T19:57:48-07:00
Forum: Users
Topic: Change DPI while keeping resolution
Replies: 32
Views: 11431

Re: Change DPI while keeping resolution

Your version of ImageMagick is Q16 HDRI. So it should write data outside the quantum range, if the output format supports that. Have you tried Q32 IM 7 with HDRI?

I am unaware whether IM can write 32-bit single channel PSD images. One of the developers will need to comment.
by fmw42
2019-09-04T19:49:32-07:00
Forum: Users
Topic: Image to PDF and crop
Replies: 1
Views: 230

Re: Image to PDF and crop

Your syntax is wrong. There is no \ for end of line in Windows. It is ^. Your second part has no input. So either remove the \ and test.jpg to read convert -density 200 test.pdf -crop 1385x690+50+0 -quality 100 output.jpg or two lines with end of line ^ character convert -density 200 test.pdf -quali...
by fmw42
2019-09-04T17:52:16-07:00
Forum: Bugs
Topic: Bug converting PSD to TIF with alpha
Replies: 5
Views: 441

Re: Bug converting PSD to TIF with alpha

Not currently from TIFF. IM 7 can deal with extra channels but only in its internal format. This was being worked on for TIFF quite a while ago, but got suspended due to other higher priorities.
by fmw42
2019-09-04T15:44:32-07:00
Forum: Users
Topic: convert grayscale tif to grayscale png not working
Replies: 5
Views: 391

Re: convert grayscale tif to grayscale png not working

I think your ImageMagick version 6.9.7.4 may be buggy or -grayscale was not fully developed by your version. Where are your images? So I made an example. The following works fine for me on IM 6.9.10.63 Q16 Mac OSX. convert logo: -colorspace gray logo.tif identify logo.tif logo.tif TIFF 640x480 640x4...
by fmw42
2019-09-04T15:02:59-07:00
Forum: Users
Topic: Change DPI while keeping resolution
Replies: 32
Views: 11431

Re: Change DPI while keeping resolution

Have you tried using Q32 or Q16 HDRI compiles of ImageMagick?
by fmw42
2019-09-04T15:01:34-07:00
Forum: Users
Topic: How to apply effect like "Bevel & Emboss" in photoshop?
Replies: 4
Views: 359

Re: How to apply effect like "Bevel & Emboss" in photoshop?

Always best to include input an output images. You can post to some free hosting service and put the URLs here.
by fmw42
2019-09-04T15:00:48-07:00
Forum: Bugs
Topic: Bug converting PSD to TIF with alpha
Replies: 5
Views: 441

Re: Bug converting PSD to TIF with alpha

As far as I know, ImageMagick cannot currently handle extra channels such as your alpha channel in PSD. It only processed background transparency. You could request an enhancement, but I suspect there would like be no guaranteed ETA, since the developers are very busy.
by fmw42
2019-09-04T14:57:58-07:00
Forum: Magick++
Topic: RE: Combining HDR/EXR files into a single PSD
Replies: 15
Views: 3350

Re: RE: Combining HDR/EXR files into a single PSD

@Jimbo, What is your version of ImageMagick and on what platform. To save to higher bit-depth you will need HDRI to go outside the quantum range, I believe.
by fmw42
2019-09-04T09:49:01-07:00
Forum: Magick.NET
Topic: Help With PDF file
Replies: 1
Views: 273

Re: Help With PDF file

I have moved your post. You tacked that onto a completely different topic. Please do not do that. Create a new topic for a new question.

Please post your images to some free hosting service and put the URLs here.

As a guess, your PDF file does not contain the required font to properly render it.
by fmw42
2019-09-04T09:28:46-07:00
Forum: Users
Topic: Cropping multiple receipts on one scanned image
Replies: 11
Views: 630

Re: Cropping multiple receipts on one scanned image

Why is your image blurry?

This works fine for me.

Code: Select all

convert Receipts_blurred.png -crop 50x100% -fuzz 15% -trim +repage results.png
by fmw42
2019-09-04T09:23:22-07:00
Forum: Users
Topic: Simplest to add a background image to a batch of images
Replies: 2
Views: 283

Re: Simplest to add a background image to a batch of images

You can use mogrify to process all images in a directory with one common image in a composite operation. See https://imagemagick.org/Usage/basics/#mogrify https://imagemagick.org/Usage/basics/#mogrify_compose First create a new directory to hold all your images. mogrify -path path/to/newdirectory -f...
by fmw42
2019-09-04T09:14:17-07:00
Forum: Bugs
Topic: Possible bug -auto-orient
Replies: 4
Views: 361

Re: Possible bug -auto-orient

Thanks, snibgo. That is what I needed to know to confirm my suspicion