[17:03:24.779] init depth filter
[17:03:46.024] DepthFilter: RESET.
[17:03:48.535] add key frame
[17:03:48.535] init seeds
[17:03:48.535] update seed
[17:03:48.535] init seeds
[17:03:48.539] DepthFilter: Initialized 28 new seeds
[17:03:48.540] DepthFilter: Initialized 63 new seeds
[17:04:17.931] DepthFilter stop thread invoked.[17:04:17.931] DepthFilter interrupt and join thread 