Questions tagged [image-processing]
The image-processing tag has no usage guidance.
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How to pre-process the background of this image in order to OCR the table properly?
I have to OCR the book of tables consisting of 500+ pages but the maker stamped every page. Can anybody help me on how should I process it in order to be able to recognize it let's say in FineReader? ...
- 127
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Cropping sections of an image and composing it into one image
Suppose I have the following image with three equally-sized rectangles, but different letters
And I would like to combine them so that there is only one rectangle with all three rectangles layered on ...
- 1,199
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What causes these patchwork lines in the resulting image from my scanner?
I'm trying to scan some old trading cards (AD&D Trading Cards from 1991) and I'm having trouble getting a good scan result on a flat bed scanner.
The issue I'm having is the resulting image ...
- 907
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How do I edit this texconv "IMGtoBC3.bat" file so it "READS FROM & PRESERVES the directory structure when writing the "resulting" dds files
How do I edit this texconv "IMGtoBC3.bat" file so it "READS FROM & PRESERVES the directory structure when writing the "resulting" dds files?
Personally, I have a large ...
- 111
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How to measure length (in pixels) between multiple points on an image [closed]
I have a fairly high resolution map, with a known scale. How to measure the length in pixels between multiple points on an image? Straight line is simple, but how to do it when there are multiple ...
- 111
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Dual monitor wallpaper issue
I have two identical Samsung monitors with resolutions set to 1920x1080. I am attempting to use a PC of 3840x1080 and span across the two. Unfortunately, regardless of the image I use I get the shear ...
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Gimp: opening clipboard as new image, with correct pixel size / dimensions?
I often find myself having a picture in my clipboard, and then I want to quickly edit that in Gimp.
So I ⌘+Tab to Gimp (using the latest Gimp on macOS Catalina) and do ⌘+N for New Image.
Problem: it ...
- 1,172
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How can I make a floating block element occupy an entire page in Microsoft Word?
I'm trying to have a picture occupy an entire page in Microsoft Word while the text flows around it, i.e. the paragraph would continue from the page before the picture directly to the page after the ...
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Can I add Png Image as an option to Create New Object Type in Excel 365?
I want to insert several pictures as Objects in Excel 365. These pictures are scans of construction plans that serve as references to some calculations in the file. File readers need to be able to ...
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Given a printing of a monochrome bitmap image, how can I recover the bitmap?
I have a printout (scan, really) of what was originally a monochrome bitmap image. The pixels are clear enough that I can manually doodle in a reproduction of it in Paint or Gimp or some other image ...
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Feather edge of image in with ImageMagick in 1 step (existing solution in 3 steps)
I am trying to add a feathered edge to a JPG such that it fades to black at the edge of the image. I was able to achieve this in three steps, but have been struggling to combine it into one step.
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Why are screen recordings on MacOS unable to be played once copy/pasted to a usb drive?
If I take a screen recording in MacOS, (seemingly regardless of file size) and copy/paste it into a usb drive, then try to play the .mov file from the usb (on a Mac)I get the error:
The document <...
Jim
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Vector image - convert JPG to EPS or build EPS from scratch
My friend sent a .jpg logo to some company and they responded that they do not accept that format and they needed it to be vector version and can't use .jpg.
I wonder if converting .jpg to .eps would ...
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Change letters from black to white on image
I have an image of a logo (format *.jpg but can use others if necessary), which has black letters on a white background, like this:
I would like to change the letters from back to white, while still ...
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Bulk convert image-data URIs to images
I have a text file of 391 image-data URIs, one on each line. I need to batch-convert them all to images, named according to their sequence (i.e. image001.png, image002.png or similar).
What do people ...
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