Questions tagged [image-editing]

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Greenfish Icon Editor Pro: How to edit a Windows icon?

I need help with modifying a Windows (10 Professional) icon. The change I want to make is simple: fill a hollow-arrow cursor with a color. I looked at some reviews and followed one that said Greenfish ...
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21 views

Windows Image Acquisition consistently using 10% CPU and cannot be restarted; upon stopping, image manipulation programs (MSPaint) fail to load

I've found the main power usage on my computer as of late has been the Windows Image Acquisition service running at 10% CPU constantly. Going into the services menu and pausing the service does not ...
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12 votes
3 answers
3k views

How can I prevent some added text from becoming pixelated in Microsoft Paint?

When I add some text in Microsoft Paint, it gets overly pixelated: I used the Times New Roman font. How can I prevent some added text from becoming pixelated in Microsoft Paint? Image used in the ...
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How to generate a C array out of an image to be viewed on an eInk display?

I'm trying to draw an image on a 480x280 2-color ePaper display from Waveshare. I control the display using a RaspberryPi Pico. First I make sure that the image is 480x280. Then I convert it to a byte ...
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When rotating an image in Gimp 2.10.30 it rotates fine however the tools.are also rotating

So I rotated my image about -15 degrees. Now when I go to use the crop tool, it too assumes that I want that tool to be used at a rotation of -15 degres. How can I tell Gimp to apply this rotation ...
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How does one embed license (or other) information into a PNG file?

I want to preface this by saying no, I don't mean steganography. What I'm looking for isn't simply putting text etc. into an image file through things like Outguess or OpenStego. A software company ...
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32 views

Why does tilting the screen to an extreme angle reveal difference between white and nearly-white pixels?

When editing an image, why is it that tilting the screen to an extreme angle helps me see the difference between white pixels and nearly white pixels, when I can't see the difference viewing the ...
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1 vote
0 answers
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Details of Apple AAE sidecar files?

I know that AAE files are sidecars that describe the edits to photos made on an Apple product, and I've looked at the XML text itself. I'm curious, though, if there's any information out there on what ...
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GIMP workflow to apply same change to a bunch of PNGs?

What I'm Trying To Do: I have about 80 pngs of "cards", and I want to paste first of all a black border with rounded corners over top of the images, and then have the outside parts of the ...
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1 answer
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Need help processing opened images in ImageJ

I've created a macro (based on different ones I've seen) that analyses particles areas in my picture, automatically copies the Area column in the results window to my clipboard and displays a window ...
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1 answer
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Create a PDF image by adding several PDF images to the same blank page

I have several images with the extension .pdf, and I want to create a new PDF image (large figure) out of them. Also, I want to add some geometric shapes and text boxes to the same figure. How can I ...
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Why do edited jpgs get larger

OS: W10 Tool: Photos application I normally scan in pictures away from the top right side of my scanner because of a scanner fault - it produces a lighter coloured line down the picture. Anyway, ...
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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 ...
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1 vote
1 answer
76 views

ImageMagick: Crop image into separate images of same area but at an interval along axis?

With either imagemagick or ffmpeg is there a way to crop a single image into separate images (put into an output folder) which are of same area (say 2000x500) but at say 20 pixel intervals down the y-...
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1 answer
579 views

Gimp: paste image (from clipboard) as new layer, and crop document to that layer's size?

Using Gimp latest version (2.10) on macOS Catalina. I have an image in my clipboard. I switch to Gimp where I have a working document (image) open. How do I: paste the image from my clipboard as a ...
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firefox color management preferences

the documentation of the Firefox gfx.color_management.mode preference refers to "tagged graphics" and "rendered graphics". These terms are also found in many Mozilla development discussions, and also ...
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1 answer
972 views

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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1 answer
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Unlocking image in Powerpoint

I can not edit size or position of image in Powerpoint slide which I received. It's box keys has "locked" view as shown in image below: It cannot moved or dragged or change properties, can anyone ...
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1 answer
322 views

How to batch split images using Image Magick

I want split few bmp images using imagemagick commandline on windows. For the new images, the original file name has to be suffixed with partnumber (eg _01 , _02). I tried it in the following way, ...
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  • 4,109
2 votes
2 answers
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How to convert an in-line image to a floating image in Word?

I would like images that I insert into Word documents to have white resize handles and for it to be possible to group them with other images: Currently, when I insert an image into a Word document, ...
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2 answers
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Inserted Images are Blurry (not original resolution) in Visio 2016

In Microsoft Visio (2016) whenever I insert an image of higher quality it turns up super blurry. I have tried to disable the compression already but whenever I attempt to change the setting, not only ...
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1 vote
2 answers
602 views

How to keep page size when converting pdf to image

I mainly use photoshop to touch up forms I am going to serve to users. Often these forms come in pdf form with a footer. 1) I pull the pdf into photoshop, and select a page. 2) I then select a ...
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-1 votes
1 answer
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offline program to obtain HTML IMAGE MAP

I've been asked to edit an html page and add image mapping to it. So far the only thing I have in mind is opening the image in paint, find coordinates, add to the html page the following code: <...
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3 answers
828 views

Will the photos keep the same quality once resized? Like microsoft paint or even better?

Asking if the quality remains the same from Image Resizer for Windows, in terms of viewing the photos from the original full HD size (via an iPad) to a general 1300 pixel size (in general). I use ...
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2 votes
2 answers
903 views

Unable to rotate a simple .jpg image

Certain part of images captured by my Motorola Moto phone (problem occurs in many models, i.e. Moto One, Moto Z2 Play etc.) are rotated clockwise 90 degrees. I am unable to rotate them using IrfanView ...
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1 answer
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FFMPEG: Series of .JPG images to H265 Video

I have a series of images I want to convert into a video. The images are formatted as follows: Dimensions: 3840 x 2160 Width: 3840 pixels Height: 2160 pixels Horizontal Resolution: 30 dpi Vertical ...
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exiftool DPI disagrees with image properties on Windows 10 and the file linux command

I'm trying to use the exiftool to set the DPI on a set of images to 300 I'm using the following command: ./exiftool -jfif:Xresolution=300 -jfif:Yresolution=300 filename.jpg I've also tried: ./...
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1 vote
1 answer
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How could I resize this image without misplacing pixels?

I wanna resize an upscaled 1366x768 image down to its native 480x270 again. Every time I do it, lines of pixels are misplaced. Example with highlighted areas. The image on the right is slightly out ...
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4 votes
1 answer
129 views

Why links to image take up disk space in Word

I am writing my thesis and it is building a thick Word document. I have hundreds of images to include. As an attempt to reduce the disk space required by the .docx file, I have been inserting all ...
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1 vote
1 answer
377 views

How to turn off the anti-distortion in Hugin (panoramic image software)?

The software uses various cartographic mapping thingies to account for the distortion in photographic images. However, I'd like to stitch together several images that don't have this problem (...
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1 vote
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683 views

How to capture raw video output from 12-bit RCCB / YUV camera

I have worked this problem for some days now, checked multiple programs and libraries, to no avail. I work on a Windows 10 x64 PC. Heads up: this problem seems to have been solved by someone on a ...
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1 vote
0 answers
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Ornamental border on a frame or page

LibreOffice Draw is a useful application for laying out a page. How can I apply an ornamental border, made of images (e.g. abstract curves or floral effects)? The idea is to define an image for each ...
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1 vote
1 answer
76 views

How to write on a picture without the picture being erased?

I have this picture and I want to write something on it. How can I do that in a way that the picture stay there in the background without too much of it being errased.
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1 vote
2 answers
810 views

How to better crop a picture on Gimp

I would like to crop this picture, following the pattern of my hair/face/shoulders. I already did a rough cropping, but I want it to be more precise. How can I do that?
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8 votes
2 answers
391 views

Can I crop an image without fully loading it into memory?

I managed to generate a PNG image with a fractal. The image is 65,536 pixels high and 65,536 pixels wide. It’s too big to be decoded into memory and displayed. It has probably a lot of unused space ...
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2 votes
0 answers
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Removing all instances of a color from a PDF

I'm new here, so I apologize if this is the wrong place to ask this question. I'm a student, and I have a 4-page PDF document of a sample test. The answers to the test questions are written on the ...
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0 votes
2 answers
146 views

Why does this image have unwanted dot's that disappear when zoomed out?

File format is irrelevant as I changed its format to PNG ,JPEG ,WebP. Jpeg format of the dotted image:
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1 vote
1 answer
1k views

Manually entering 16 bit color values in GIMP

I am trying to create some images in GIMP to provide black level masks for projector blending. This requires the geometry to include a very dark grey color that needs to match an extant color in the ...
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1 vote
1 answer
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How to prevent losing transparency when pasting an image [duplicate]

I noticed that when I paste a transparent image like this example image in GIMP, it loses it's trasparency and is given a black background. Is there any way to disable that behaviour or at least ...
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2 votes
1 answer
2k views

FFmpeg: convert an image's raw binary data to audio format (for databending purposes)

This article describes how one can mess with an image by converting its raw binary representation to audio PCM and applying audio effects to it, before converting back. The method it recommends is to ...
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1 vote
1 answer
702 views

Imagemagick: stack images horizontally/vertically and match height/width

For example 1.jpg, 2.jpg which are of dimension axb, cxd. If I run something like convert +append 1.jpg 2.jpg out.jpg. I'd like the out.jpg be (a+c)xb or (a+c)xd. If I run something like convert -...
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1 answer
636 views

How to easily add text to a wallpaper on Linux

How can I easily add text and setup font parameters to a wallpaper on Linux ? I've tried Shutter but it does not permit so enlarge the text to fill the wallpaper surface.
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1 answer
974 views

How open Gstreamer raw file?

I want to capture RAW picture from webcam, But I do not want to use JPG, Because it makes the picture bad and full of noise. I can shoot a RAW video using this code, and also can open the file ...
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13 votes
1 answer
5k views

How do I resize and pad an image to a given size using imagemagick?

Say I have a directory of images which is variously 3024×4032 and 4032×3024 pixels, and I want them all resized to 1920×1080. I want that exact output size, but I don't want the images distorted to ...
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2 votes
1 answer
3k views

How to colorize with specific color / change color without losing details on the edges

I have a very simple image that consists of 1 color and text cut out of it (the text is transparent). I now want to change the colored part to a different color, but on the edges the color is not ...
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0 answers
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How to get rid of white edges

I want to tessellate using Paint.net. When I clone an image, it comes out with a white "shadow" around the whole edge (see attached image). In MSPaint, all I have to do is hit the "transparent" button ...
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1 answer
2k views

Is there a way to tile from a selection in GIMP?

Here's my goal. I have a texture sheet containing 256x256 textures, with "tile seamless" applied. However, each cell in the sheet is 512x512 so that the texture has 128 pixels of space on each side. I ...
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1 answer
2k views

Quality of image file: screenshot of the image vs original image

Suppose you have a file called myimage.png, and you want to extract some parts of it, and then each part become a image file, say, myimage1.png, myimage2.png and myimage3.png. If, for ease of use, ...
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0 answers
185 views

FFMPEG outputting a timelapse video without any frames

I'm new to FFMPEG but have created three timelapses on it (I forgot the commands I used to make them though). I have ~400 images with consecutive numbering from IMG_1744_EDITED.JPG. I edited the RAW ...
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0 votes
1 answer
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Photoshop CC (Creative Cloud) Blurry Images When Reducing Size

I just started using Photoshop CC – previously I was using CS2, which was great but is no longer available for free download. For some reason, when I throw an image into Creative Cloud (current ...
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