search

jingtingEmmaLi / CAS-ME-3

30 stars 2 forks source link

Missing several frames from multiple subjects after data extraction #3

Closed tvaranka closed 2 years ago

tvaranka commented 2 years ago

After extracting the data several frames are missing from multiple subjects. Could some data have been lost in the transfer? I noticed the .z11 and .z12 only have around 16GBs as opposed to the 20GB of other files, is this correct?

tvaranka commented 2 years ago

Contacted the authors and they have reuploaded the damaged z11 and z12 files.

There are still missing frames on around 10% of the samples, but according to the authors this is normal.

jingtingEmmaLi commented 2 years ago

Thanks very much for the update of @tvaranka. Here is a further explaination for the frame drop in the database. Most of Part A is missing 7-8 frames at the beginning of the video, and there may be a few frames missing in the rest of the video. However, it does not have much impact on the experimental processing. Meanwhile, the frame loss in Part B is relatively more serious. Therefore, Part B is not annotated.