Hi, thank you for the dataset.
When I load the event npz file, the timestamp looks strange (all integers). What's the actual unit of the timestamp?
import numpy as np
fname = '/home/ubuntu/slocal/ssd_data/EventNeRF/data/lego/test1_events/test/events/out.npz'
with np.load(fname) as data:
ts = data['t']
ts[:10] # returns array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0])
ts[-10:] # returns array([999, 999, 999, 999, 999, 999, 999, 999, 999, 999])
len(np.unique(ts)) # returns 1000
ts.max() # returns 999I suspect that this integers [0-999] corresponds to the number of frames.
If that is the case, this dataset does not contain accurate event timestamps, but rather has the ones quantized to the frame IDs?
Hi, thank you for the dataset.
When I load the event npz file, the timestamp looks strange (all integers). What's the actual unit of the timestamp?
I suspect that this integers [0-999] corresponds to the number of frames.
If that is the case, this dataset does not contain accurate event timestamps, but rather has the ones quantized to the frame IDs?