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Questions tagged [tiff]

TIFF (originally standing for Tagged Image File Format) is a file format for storing images.

Tagged Image File Format (abbreviated TIFF) is a file format for storing raster images, popular among Apple Macintosh owners, graphic artists, the publishing industry, and both amateur and professional photographers in general. As of 2009, it is under the control of Adobe Systems.

Originally created by the company Aldus for use with what was then called "desktop publishing", the TIFF format is widely supported by image-manipulation applications, by publishing and page layout applications, by scanning, faxing, word processing, optical character recognition and other applications. Adobe Systems, which acquired Aldus, now holds the copyright to the TIFF specification. TIFF has not had a major update since 1992.

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Convert Group 3 compressed TIFF to png or pdf in .net

I search a way to convert a Group 3 compressed TIFF to png or for best in pdf with c#.net.
BennoDual
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How to reproduce tifffile.imsave with tifffile.TiffWriter

I have python code doing in principle: import tifffile data = np.empty((l, m, n), dtype=np.float32) tifffile.imsave(file_name, data, imagej=True) which produces a tiff-file in a format that works further down the line. However this can be quite…
Michael
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Tiff image creating always duplicates first page

when I am trying to create a .tiff file from BufferedImage ArrayList it always duplicates the first page. TIFFEncodeParam params = new TIFFEncodeParam(); params.setExtraImages(separatedTiffList.iterator()); OutputStream out = new…
Pertsh Galstyan
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Set overview level with gdal_translate for a COG

I have a 5kx5k COG image I'm able to read with gdal_translate for python and output it as a numpy RGB array. However, I'd like to be able to directly select the overview level in the image. If I want to see the entire image, I'd like to make it so…
SOSparachuter1
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change order of pages of .tif documents using java

is there any library to work with .tif files using java? it is a desktop application and I need to edit tiff document change the order of pages save new tiff document do it using drag and drop
Pertsh Galstyan
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I have 40x tiff images and i want to use them to build 20x, 10x levels. How can I do that?

My problem is that I have TIFF images with multiple levels (40x,20x,10x,5x) but some only have 40x level and I need all of them. My question is if there is any way to get 20x or other levels from 40x level images. I read about a library called vips…
Seakz
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how to extract tiff images from the subfolder into. hocr format in another similar subfolder

For me, the code is running perfectly but unable to get the output. I am extracting multiple-page TIFF to text and later to HOCR. Please suggest, where it went wrong from PIL import Image import pytesseract pytesseract.pytesseract.tesseract_cmd =…
Joe
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How to store data from a .TIFF file to then modify it with my C program

I know few about this and i'm trying to keep building upon it. My goal is to do image stacking with some criteria using C language, as i came upon some cool ideas i think i should be capable of doing with my photos. My C background should be enough…
Marc
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Compressing a TIFF stack with ZIP_deflate

I am a beginner when it comes to Python and coding. I am trying to compress a 30GB TIFF stack into a smaller TIFF stack and has loseless compression. I came across a few people using the code line ZIP_DEFLATE in to do this. But, I haven't been…
Eddy_morphling
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Limit of labels extraction by regionprops?

I use the function regionprops in python for different sizes of 3D images (tiff images). However, when the size of my image is upper than 4Go, regionprops extracting always the same number of labels (32767). I run my code on Jupyter Notebook. Can…
Absynthe
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GDAL python : How to convert GEOTIFF to TIFF

I would like to convert a GEOTIFF to a normal TIFF with python. I'm trying to use gdal but cannot if more than one page.. How can I do it please ? Thanks for help
Léo Dunand
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Processing Tiff and saving to Django ImageField

The program I'm trying to write takes in a multipage Tif file/stack and processes it by: Changing tiffile to numpy arrays Taking numpy arrays and turns them into tensors Processes tensors and turns them back to numpy arrays Finally takes said numpy…
Derek Wu
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Find maximum intensity count from gray scale 16 bit tiff image

original imageI have a 16 bit tiff image. I would like to get following information from the image maximum intensity count. even though my bit size is 16 bit, why is my color bar restricted to 256 or 8 bits. histogram I have written a sample…
vashista
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Golang: get coordinate from .tif file

I downloaded the terrain data from the site (example https://drive.google.com/file/d/1OiFy-vLq9CvVeqNg9VogmxSPOMcpcD1W/view?usp=sharing ) and got the data. Specifically interested in the format *_DCM.tif, which, as I understand it, stores data on…
Павел Турченков
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Why is my parallel processing code in python running slower than sequential? (+ how to read tiff files fast in python?)

I have a set of large tiff images (3200 x 3200). I want to load them in jupyter notebook, compute averages and create a numpy array. To make it concrete, each movie clip is composed of 10 tiff images and there are several movie clips. I want to…
qandaqanda
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