Top "Image-manipulation" questions

Image manipulation is the term used to describe various operations applied to images such as resizing, removing noise, or alteration of colour depth.

How to stretch images with no antialiasing

So I ran across this recently: http://www.nicalis.com/ And I was curious: Is there a way to do …

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How can I dynamically resize an image in ASP.NET MVC?

Question How can I dynamically resize an image in ASP.NET MVC? Background I'm trying to automatically create thumbnails from …

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Image Resize in C# - Algorith to determine resize dimensions (height and width)

I need to scale down an image that has a height or width greater than a predefined pixel value. I …

c# image-processing bitmap image-manipulation system.drawing
Pure JavaScript image manipulation

I have a use case where I want to created (a) a Node application that (b) performs basic image manipulations (…

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How to scale an image (in data URI format) in JavaScript (real scaling, not using styling)

We are capturing a visible tab in a Chrome browser (by using the extensions API chrome.tabs.captureVisibleTab) and receiving …

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Detecting hair in a portrait image?

What would be the best approach for detecting and removing a person's hair in a simple portrait image ? Any useful …

image-processing opencv image-manipulation
How to efficiently rotate bitmaps in code

Is there a faster way to rotate a large bitmap by 90 or 270 degrees than simply doing a nested loop with …

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.Net Core Image Manipulation (Crop & Resize) / File Handling

I have spent the last 5 hours trying to find a feasible way to accomplish what seems to me quite an …

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ImageMagick - Resize to max width

I want to resize an image to a max width. So I don't care about the height of the image, …

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imagemagick convert CMYK pdf to RGB jpeg or PNG and preseerve colors

I have a cmyk pdf that I am trying to convert to a RGB jpeg or png file but have …

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