How do I get the penultimate frame?

[longmalongma]

How do I get the penultimate frame? Am I doing it right?

[hkchengrex]

I don't know... What are you trying to do? There should be three frames so Fs[:, 2] is the last one.

[longmalongma]

I don't know... What are you trying to do? There should be three frames so Fs[:, 2] is the last one.

I don't know... What are you trying to do? There should be three frames so Fs[:, 2] is the last one. Fs[:, 0]是当前帧，Fs[:, 1]是前一帧，Fs[:, 2]是前一帧的前一帧，这样的理解对吗？我给你发了邮件。

[hkchengrex]

No. Fs[:, 0] is the first frame, Fs[:, 1] is the second frame, and Fs[:, 2] is the third frame. They are temporally ordered but not consecutive. You can use tensorboard to visualize the output.

You need to modify the datasets in order to load consecutive frames (see vos_dataset.py).

[longmalongma]

No. Fs[:, 0] is the first frame, Fs[:, 1] is the second frame, and Fs[:, 2] is the third frame. They are temporally ordered but not consecutive. You can use tensorboard to visualize the output.

You need to modify the datasets in order to load consecutive frames (see vos_dataset.py).

Thanks, in that case,which one is the current frame?

[hkchengrex]

We perform two steps here. In the first step Fs[:, 1] is the current frame; in the second step Fs[:, 2] is the current frame.

[longmalongma]

We perform two steps here. In the first step Fs[:, 1] is the current frame; in the second step Fs[:, 2] is the current frame.

We perform two steps here. In the first step Fs[:, 1] is the current frame; in the second step Fs[:, 2] is the current frame.

Ok, I got it, thank you very much!