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Questions tagged [image-extraction]

53 questions
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Matlab: extract portions of an image (without its background)

I'm working with leaves' images in matlab. I will compare portions of those leaves through some similarity functions (euclidean for example), but first I need to extract portions of each leave and then save them. So, this is my problem now: how do I…
Queila Martins
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PHP Versions and exif_imagetype() Function

Is exif_imagetype() function not supported by the PHP Versions greater than 5.0?
Subedi Kishor
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Image Extraction from webpage in java

I have just started working on a content extraction project. First I am trying to the Image URLs in a webpage. In some cases, the "src" attribute of "img" has relative URL. But I need to get the complete URL. I was looking for some Java library…
Slowcoder
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Extract images from embedded viewer

I need to extract couple from original images from https://www.galerieslafayette.de/lesnouvelles28-fs22/ I usually extract images by downloading them from Chrome cache by going Application->Frames-> Images UPDATE:I could find images blobs in another…
Alexander S
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Navigate through a pdf file to find specific pages and extract tabular data from image with python

I've come across an assignment which requires me to extract tabular data from images in a pdf file to neatly formatted dataframes via python code. There are several files to be processed and the relevant pages in all the files the may have different…
maaza
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Extracting the main product image from a ecommerce product page

I am looking for options to extract the main image from a product page on a retailer website, the problem is there are multiple images in a product page (related images) , one approach I thought would work would be to extract all the image links,…
user1965449
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how to do photo and text extraction form an online pdf

I know that there is already PDFbox and iText but they don't have the ability for visual content extraction as well as need to work offline with the pdf. withal, I want a way to do some text and visual content extraction online. do not want to…
lonesome
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