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Is it possible to download this zoomable image with the highest resolution? #271

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Muddysoil opened this issue Jan 5, 2025 · 4 comments

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@Muddysoil
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Hi everyone!

I am doing my best trying to download this zoomable image with the highest resolution (all the images on this website works the same way), but cannot find a way to do it.

This is the website with the image: https://www.ngv.vic.gov.au/explore/collection/work/4344/

When you click on the painting and zoom in, you get the highest resolution.

With the following URL you can download the image with dezoomify-rs, but it will not give you the highest resolution:
https://content.ngv.vic.gov.au/col-images/zooms/Fd106265/ImageProperties.xml

Does anyone know how to download the image with the highest resolution?

Thank you for your help!

@Benomrans
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Hello,
This image is 5000 x 3021 px and that's the highest zoom level available to be downloaded, what resolution have you obtained ?.

@Muddysoil
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Muddysoil commented Jan 6, 2025

Yes, as I mentioned above, I can download this resolution 5000x3021 with dezoomify-rs, but when I click on the image on the website and zoom all the way in, I get a higher resolution than the one mentioned above; unless my eyes are misleading me.

For me it feels that when I zoom in on the image on the website, the painting becomes larger than the downloadable one.

With other words, it feels like the resolution should be higher than 5000x3021...?

Same thing goes with this image:
https://www.ngv.vic.gov.au/explore/collection/work/4179/

The highest downloadable resolution for this image is 3620x5000px, but when you zoom in on the website it becomes larger.

Thank you for your time!

@Benomrans
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The data of zoomable images made with zoomify converters are indicated at the image properties xml files which the viewers use to display the images. here, the xml indicates :
( WIDTH="5000" HEIGHT="3021" NUMTILES="324" VERSION="1.8" TILESIZE="256" ) , so the viewer displays the image accordingly and there is no more zooming level provided nor extra tiles to be fetched. so rest assured, that's all there is.

@Muddysoil
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Excellent!

It just felt that there was maybe something more to it...but when you don't have more data, that's all you get.

Thank you!

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