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Questions tagged [image-conversion]

Use this tag for questions about conversion from one image format to another. This is for still images only; for video, use the [video-conversion] tag.

This tag applies to any kind of conversion from one still image format to another. Video conversion questions should use .

362 questions
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Saving Texture2D to JPEG

i was wondering if its possible to save texture2d to jpeg without using texture2d.saveAsJpeg method, as its memory leaking? (not the ImageTools Solution - because I'm using cocos-2d)
user1503165
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OpenCV: scale and convert IplImage data

I'm totally new in OpenCV so hopefully that's not a too stupid question. As a result of a OpenCV operation (capturing image data from a device) I get back a IplImage. Depending on its real size I first have to scale it an next convert it to a plain,…
Elmi
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Convert in-memory File image, on NodeJS

I have a backend that receives a JPEG image as a File object (image/jpeg). I need to convert the JPEG image to WebP. The resulting WebP must be a File object (image/webp). For example: File object (image/jpeg) => to stream => to webp => to File…
AX2
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How do I convert a DICOM file into RGB?

I'll explain my problem in Matlab. I have a multi-frame DICOM file, 70x70x50. I would like to convert it to RGB. This is my code: clear all; close all; clc; % Lettura Dicom img = dicomread('provaDICOM.dcm'); % 4-D int16 info =…
Pasquale Serra
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2 answers

C++ library to convert JPEG/PNG images to RAW image format

I have tried searching for a day for converting JPEG & PNG to RAW image format(*.raw format), but couldn't find any and all the result were RAW to JPEG/PNG. Finally i decided to ask here hoping will get the answer. So, i want to convert images of…
Aasim
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How to convert Swift(IOS) string to base64 string in webapi?

i'm writing web api for an application for android and IOS, and i'm having an issue convert base64 to image only for IOS, for android they are giving correct string in base64 format. I can able to convert it as image. but in IOS they are give me a…
silambarasan vediappan
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Conversion from PDF to TIFF file using XSLT

Is it possible to convert PDF to TIFF file using XSLT? Can someone point out some artcile or code i can refer regarding the image conversion using xslt. THANKS!
Cris3k
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2 answers

bitmap zip (BMZ) image creator or converter

i am trying to change the splash screen image while booting toradex colibri t20- from default toradex image to my custom image. thing is that, only specific type of image format, called as .BMZ can only be used for customizing splash screen. BMZ- it…
nihadh
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How to convert 3D models to SVG line art?

I often work with 3D CAD models, which I receive as SolidWorks or PDF files. I need to turn them into black & white line art, like you'd find in a patent application. (In fact, exactly like what you find in a patent application!) Acrobat-9 allows…
Dave M.
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Convert tif image with transparent background causes, black background Java Jai

I trying convert an image in tiff format with background transparent, to jpeg to resize to 200x200 or 1200x1200, but when convert, the background turn to black, i want keep the background transparent or white after conversion My code is…
Mister B
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1 answer

JPG to PBM image conversion

I'm trying to convert a ".jpg" file to ".pbm" in java, but I've not been lucky, I tried with the following code: javaxt.io.Image image = new javaxt.io.Image("image.jpg"); image.saveAs("imagepbm.pbm"); But it didn't work, Could someone help me…
KEVINPERCY
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Converting high volume of .pdf's into .html or .doc

I'm looking for either a code snippet or other solution capable of converting a high volume (thousands) of .pdf's into .html or .doc while at the same time: maintaining hierarchical structure of headings capturing images in the document, uploading…
Cognitivity
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A tool that converts PNG8 back to PNG32

I have an image in PNG8 format with alpha transparency and want to edit it. In order to open it in GIMP without loosing quality I would need to convert it to PNG32. Anyone knows tool that does this?
emik
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Python: Binary to image Conversion

I have a binary file which contains an image with header. The details are as follows. The first 1024 bytes contain header Then 32 bytes of header for each line Then 4608 bytes constitute one line of image for next 5000 lines. So this would…
Ishan Tomar
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4 answers

Image conversion framework

Could someone recommend an existing image conversion framework. I need to convert virtually all image formats: raster and vector, ms office, pdf, psd etc. Color precision is a must. Thank you. (edited) Any platform, any language, but Windows is…
Dmitry Karpezo
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