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Questions tagged [image-editing]

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Are there image editing apps suitable for marking dimensions on mac? [on hold]

The input is pure image not CAD file. I need an app that can easily add dimensions info like those seen in CAD files on normal images. Nice feature for such app would be drag to make a bidirectional ...
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0answers
21 views

How do photo editing apps that allow you to draw on pictures work? [on hold]

How do photo editing apps that allow you to draw on pictures work? Example of an image where a user has drawn on a picture What happens in the background of an application? What programming ...
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1answer
35 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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24 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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1answer
31 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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1answer
29 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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0answers
15 views

Reason for difference between Disk Size and Memory Size - Irfanview image as an example [duplicate]

We often see it that a file on disk is typically much smaller than when loaded into memory. I will give as an example of that an image loaded in IrfanView and I will report this information taken from ...
0
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1answer
44 views

How do I 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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1answer
70 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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0answers
63 views

Splitting image of text into words - is it possible?

I am wondering if there is a way to split a scanned copy of a page (i.e. an image) into images of its constituent words. The book which is being scanned is in an Indian language for which OCR (Optical ...
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0answers
32 views

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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30 views

Run OptiPNG automatically for every new png file created in a directory

Is there a way to write a batch command to constantly watch a specified directory and when it finds a new .png file, it automatically runs OptiPNG on that file?
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12 views

Photoshop can auto-rotate based on the Rule Tool, but can it transform?

It's great that you can rotate an image or a layer based on the Rule Tool angle. However I'd like to perform a transform/translation based on a measurement. It seems like it should be possible to do ...
0
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1answer
196 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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0answers
16 views

TGA files corrupted after software install

I've been looking into editing some game graphics, which are stored as .tga files. Windows Explorer could preview the files, as shown below, but I didn't have anything installed that could edit them. ...
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0answers
36 views

Any way to pull multiple images out of a single png, by whitespace / transparency?

I have a file with a bunch of cleanly separated objects, but I need them as separate .pngs or photoshop layers. I've looked into imageMagick and Mogrify's trim options, but they only seem to trim ...
0
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1answer
38 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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0answers
35 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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0answers
57 views

How to have selection tools snap to an image within the selection?

Context: I have an image that contains a lot of squares with curved corners. I want to make each square into its own image. Problem: While I don't mind manually selecting each square, I want the ...
0
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1answer
39 views

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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0answers
30 views

Image Resizer change image color tone

I have a problem when i using image resizer for windows. After resize an image, the image color tone change red. The image had edited by Capture One 10 before. Is this a program bug of "Imange ...
0
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1answer
41 views

Photoshop layers showing no effect on image

I was working on a photo in Photoshop. I was trying to apply a blur on the background layer but I wasn't happy about it so I was trying, deleting, trying again etc. Suddenly I noticed that the blur ...
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0answers
260 views

Word not displaying images from Google Docs document

I have created a document on Google Docs and downloaded it as a Microsoft Word document. The images are not being displayed in the Word version. They are being shown as an empty rectangle with the ...
0
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1answer
667 views

How to remove a static background of a gif?

I need to remove the background of a dancing character and get only that character to put on another backgrond. Someone know any ways to do it? Gif: http://deco-online.wikia.com/wiki/File:M-Sniper-...
2
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1answer
536 views

How to replace colors (shape color and background color)?

I want to change the white background to #3D94DB (Hex triplet notation) and change the black lines to white. The image is as following: Here is what I have achieved: convert input.png +level-colors ...
2
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1answer
2k views

Best image compression for low bit depth, grayscale images?

I am trying to compress many (up to 2,500) small (300x200 px) grayscale images so the file size is as small as possible. Currently, my bit depth is 4 (16 shades of gray). Image source is surveillance ...
2
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1answer
49 views

What's the best method for JPEG text manipulation?

I have a relatively simple graphic; a technical diagram with various bits of text throughout. The text is in another language (Czech/Slovak). It's printed clearly enough to be accurately ...
3
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2answers
526 views

How to ignore the ImageMagick warning? @ warning/png.c/MagickPNGWarningHandler/1744

I want to resize an image on Mac. I use ImageMagick. Here code is: convert eight.png -resize 375X667 resize_eg.png There is a warning. convert: invalid profile length `eight.png' @ warning/png....
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1answer
19 views

Copy the widths of images to clipboard (Mac)

I have a bunch of images in a folder and would like an easy way to either copy all of the widths to the clipboard or export them to a document. I know I can Get Info and copy it from the window that ...
1
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1answer
90 views

ImageMagick convert: Placing text on a book cover

I am trying to make an eBook cover via ImageMagick, to be incorporated in a larger project after it works. I want to get to geometry and gravity later, but at present I have two relevant images: A ...
0
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1answer
21 views

Replacing colors in a logo to match site colors

I am working on trying to update the website for our organization. We are Tech Coordinators for school districts in Mississippi. I am not artistic, but I wanted to take a little time and try to change ...
2
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1answer
385 views

Can PNG images contain embedded thumbnails like JPG files?

Can PNG (Portable Network Graphics) image files contain embedded thumbnails similar to how JPG files can?
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1answer
59 views

How to remove repeated pixels from different images?

Say I have multiple pictures, all with the same object at the same position, e.g. a water mark. Is there any way I could edit these images so that the object in all pictures are removed, and are ...
1
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1answer
52 views

Lazer printer prints ghost image for black spots instead of solid black

I have a brother HL-L2320D printer, and I was working on a circuit board mask with Eagle PCB. In the program options I chose to print a solid black PCB artwork. When I use a regular blank sheet of 8....
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1answer
878 views

How can I blur an image on Mac?

How can I blur an image on MacOS? I would like to achieve this on a Mac Terminal or something simpler. I see answers using ImageMagick PHP, and answers using ImageMagick on Windows, but that is not ...
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2answers
245 views

FFmpeg / imagemagick Cut image top and bottom

I am creating an image like this: ffmpeg -i chapter_Border.jpg -vf scale=220x176 chapter_Border.jpg -y'; how can I cut 15.5px from the bottom and 15.5px from the top of the image so that the image ...
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2answers
226 views

Is it possible for an image to be the complementary color of its background?

If I have a transparent image, it will take the color of its background. Sometimes, however, the foreground of my image is the same color of the background. And sometimes I think it would look cool to ...
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1answer
140 views

How to resize images for best view in Word and PDF document?

I have prepared some vectoral and python/matplotlib high resolution images. As you can see from pictures, whenever I'm zooming there's no problem in quality but if I upload the image to a Word ...
2
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1answer
670 views

How do I resize an animated GIF using nearest-neighbor interpolation?

I'd like to resize an animated GIF image of some pixel art. I'm on macOS and am comfortable with the command-line.
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2answers
118 views

I need to stitch 1024 JPEG files together [closed]

I have 1024 256x256 JPEG files called Column_Row.jpg (replace words with coordinates on 32x32 grid). I need to stitch them into one big image. What is the best software I could use to do that?
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0answers
197 views

How to add an axis to an image (using ImageJ or any other software)?

I am looking for a fast method to add an x and y axis to the outline of an image, as in the example below: That particular image was done in 13 lines in LaTeX in a rather complicated fashion. Is ...
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0answers
75 views

How to crop a image into several rectangular grids using imagemagick in nodejs

I am using nodejs imagemagick module. Its is very difficult to find how i could split a give image into several rectangular grids(Just like in Instagram). How can this be achieved in nodejs ? Any ...
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2answers
84 views

Automatically extract specific rectangle of an image

I have like 50 screenshots from which I want to extract an rectangle, e.g. the one going from coordinates 100/100 to coordinates 400/400. How can I do that automatically? I mainly use Windows 10. ...
1
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1answer
6k views

Cannot Group 2 Images in MS Word and Outlook

In MS Word and Outlook 2013, I cannot group a pasted image (from Snipping Tool) and an inserted circle. The group by button is grayed out. In fact, I cannot even select the two images together with ...
1
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1answer
30 views

I need to make the same crops on multiple images in photoshop?

I created 100's of images of bumblebees of the different morphs of each species. All in Photoshop Illustrator. Now for an app I am building I need to separate a head, thorax, and abdomen into ...
2
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2answers
815 views

How do I open Image files with SnippingTool.exe?

I like this software, but I noticed that after you snip--->save--->close the software, you can't open the image again with SnippingTool.exe Is there a way to achieve this? I've tried to use the ...
0
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1answer
21 views

How to enhance set of images at once?

I have a set of images (more than 1000) that are low in quality. (blurry when zoomed) How can I enhance all of them at once , Is there a software for that ? or can I do it with a programming language ?...
2
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0answers
178 views

Preserve objects when saving image using Faststone Capture Image Editor

The Faststone Capture Image Editor ("FastStone Draw") allows you to annotate images with arrows, text, shapes etc. All these objects remain as vector-type objects and can be moved, resized, etc. You ...
0
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1answer
29 views

How does this PSD “work”?

I have a CMYK PSD. When I open it in Photoshop seems to have two layers (from front to back): A monkey character with a transparent background A white background Yet for some reason, I cannot export ...
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1answer
237 views

How to convert “SWOP (Coated), 20%)” CMYK TIFF to sRGB PNG and ditto CMYK JPG to sRGB JPG?

I have a TIFF image and a JPG image. http://regex.info/exif.cgi says that they both use a CMYK color space labelled as "SWOP (Coated), 20%". How do I accurately and losslessly convert the TIFF image ...