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bscan data match volume's data #137

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DENGBOYU-REX opened this issue Apr 18, 2024 · 1 comment
Open

bscan data match volume's data #137

DENGBOYU-REX opened this issue Apr 18, 2024 · 1 comment

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@DENGBOYU-REX
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Hi, thank you for your great work on the OCT-Converter!!
I have encountered a small issue.
I have obtained 5 volumes from an E2E file, totaling 79 images. The B-scan data in the metadata also contains 79 dicts. Can I simply match each image in the volumes with the B-scan data in their default order?
Thank you!!

@marksgraham
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Hi,

We move through the chunks in order through the file, so it seems likely that $n^{th}$ b-scan dict we encounter matches up with the $n^{th}$ b-scan encounter during the pass - but we don't have any actual guarantees they are linked.

also worth noting the b-scans are then placed within a volume during reading, here, whilst the b-scans are just appended as they are read, here so even less guarantee they will match!

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