GAMAFlow: Estimating 3D Scene Flow via Grouped Attention and Global Motion Aggregation.

Zhiqi Li Xiaosong Yang Jianjun Zhang

Published in: ICASSP (2024)

Keyphrases

d scene
global motion
optical flow
flow estimation
flow field
image sequences
single image
depth map
camera motion
kalman filter
rigidly moving
consecutive frames
least squares
motion estimation
motion parameters
vector field
moving objects
motion model
shape descriptors
rigid motion
image processing