Associated thumbnails image vs Slide image

[Angelos Pappas]

Hi David,

To my experience it will be very hard if not impossible to have a universal solution for this. Many slide formats contain a thumbnail that is not just a scaled down version of the original image, but also a trimmed one. Furthermore, OpenSlide does not expose the concept of tiles anyway, so your best bet would be to read the lowest resolution level and scale it down further to fit your needs.

Regards
Angelos Pappas



From: David De Mena García via openslide-users<mailto:openslide-users at lists.andrew.cmu.edu>
Sent: Τρίτη, 2 Φεβρουαρίου 2016 6:09 μμ
To: openslide-users at lists.andrew.cmu.edu<mailto:openslide-users at lists.andrew.cmu.edu>
Subject: Associated thumbnails image vs Slide image


Hi:

I'm looking to find a correspondence between the associated image thumbnails and the Slide image to compose "navigator image", so some pixel of the thumbnails will link to some tiles of the slide base image. But I need some correspondence between both image: is it possible to know the starting and end point of the slide inside the thumbnails or the real size of the thumbnails or even the mpp of the thumbnails image of any vendors?

Best

David de Mena García

Anatomía Patológica

H.U. de Jerez

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