I'm converting a tif file to pdf with imagemagick: Imagemagick version: 7.1.0-13 Imagemagick command: magick convert -density 80 -page a4 -limit map 3GB -limit memory 3GB tiff:- pdf:- This has been working good until meeting this guy: https://drive.google.com/file/d/1AJjN8F2RoKViE56ZE7I9XDYTJ-HefUaA/view Which converted…
I am working on a short script which should slice a tiff file in smaller pieces. The files are bigger as typical (the biggest file has 16000 x 28800 pixels 1 bit depth) My idea is, to crop each of…
I am following this tutorial: https://somethingaboutmaps.wordpress.com/blender-relief-tutorial-final-adjustments/ I am attempting to download DEM data which is supposed to come in the form of a TIFF. Here it is: https://viewer.nationalmap.gov/basic/#productSearch I can download such TIFF from the tutorial that the website recommends.…
I have a large number of photos which I want to bring to the same 'level' -same colors / brightness / contrast etc. To this end I have one initial / guide with a black & white color checker (basically…
While saving jpg thumbnails from tiff (CMYK) file I'm encountering the following problem: Thumbnail created with color mode conversion from CMYK to RGB gets blue hue: Thumbnail created from the same tiff in photoshop (no ICC profile, not converted to…
I'm interesting in creating a layered tif with Java in a way that Photoshop will recognize the layers. I was able to create a multi-page tif, but Photoshop does not recognize the pages as layers. The pages are viewable with…
I try to convert a CMYK .pdf as CMYK .tif with the good CMYK percentages. But i've a strange color conversion. Colors: Look some converted color to understand the "strange" conversion: 100% yellow in pdf was converted as 98% yellow…
In my app I use initWithContentsOfURL to load various types of image (JPEG, TIFF, PNG, GIF, etc) into an image, and then into an OpenGL texture. The only type that loads an image with an alpha channel is png. (in…
I have a problem with saving an image using the LibTIFF library. In my code I have an array of floats representing the pixel values of the image. When I save these values to a RAW file, it looks fine.…