Closed mitchellwiebe closed 2 years ago
Hi Mitch,
Yes, correct, 5x is four times larger, so it will contain the equivalent of 16 20x tiles (4x4), so pixelsize would be 4x0.5 um /px. (Note, the svs have the exact pixel size in the header. There are slight variations depending on the scanners used)
Best, Nicolas
Hi there,
In reference to ''0b_tileLoop_deepzoom4.py'' - I'm trying to understand how downsampling is performed when tiling svs slides at low magnification. For example, tiling a slide at its native resolution of 20x (0.5 microns/px) requires no downsampling, but tiling the same slide at 5x would require some form of downsampling. My reason for asking is that I would like to have a better idea of the spatial resolution in low magnification tiles (5x and below). From what I expect, 5x tiles should have a spatial resolution around 2 microns/px, but I would like to be more confident in this assumption.
Thank you, Mitch