About FlyingThing3D dataset - Githubissues

lmb-freiburg / flownet2

FlowNet 2.0: Evolution of Optical Flow Estimation with Deep Networks

https://lmb.informatik.uni-freiburg.de/Publications/2017/IMKDB17/

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About FlyingThing3D dataset #129

Closed xuezhisd closed 6 years ago

xuezhisd commented 6 years ago

FlyingThing3D dataset include both IntoFuture and IntoPast flow. What's the IntoPast flow.
The following is a group of IntoFuture flow fname_img1 = "left/0006.png" fname_img2 = "left/0007.png" fname_flow = "into_future/left/OpticalFlowIntoFuture_0006_L.pfm"
is this a group of IntoPast flow? fname_img1 = "right/0007.png" fname_img2 = "right/0006.png" fname_flow = "into_past/right/OpticalFlowIntoPast_0007_R.pfm"

xuezhisd commented 6 years ago

The following is a group of IntoFuture flow6->7 fname_img1 = "left/0006.png" fname_img2 = "left/0007.png" fname_flow = "into_future/left/OpticalFlowIntoFuture_0006_L.pfm"
The following is a group of IntoPast flow7->6 fname_img1 = "right/0007.png" fname_img2 = "right/0006.png" fname_flow = "into_past/right/OpticalFlowIntoPast_0007_R.pfm"