Optical Flow Estimation on KITTI 2015 (train)

Metric: F1-all (higher is better)

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#	Model↕	F1-all▼	Extra Data	Paper	Date↕	Code
1	PWC-Net	33.7	No	PWC-Net: CNNs for Optical Flow Using Pyramid, Wa...	2017-09-07	Code
2	FastFlowNet	33.1	No	FastFlowNet: A Lightweight Network for Fast Opti...	2021-03-08	Code
3	FlowNet2	30	No	FlowNet 2.0: Evolution of Optical Flow Estimatio...	2016-12-06	Code
4	VCN	25.1	No	-	-	Code
5	HD3	24	No	Hierarchical Discrete Distribution Decomposition...	2018-12-15	Code
6	MaskFlowNet	23.1	No	MaskFlownet: Asymmetric Feature Matching with Le...	2020-03-24	Code
7	SCV	19.3	No	Learning Optical Flow from a Few Matches	2021-04-05	Code
8	RAPIDFlow	17.7	No	-	-	Code
9	CRAFT	17.5	No	CRAFT: Cross-Attentional Flow Transformer for Ro...	2022-03-31	Code
10	RAFT	17.4	No	RAFT: Recurrent All-Pairs Field Transforms for O...	2020-03-26	Code
11	GMA	17.1	No	Learning to Estimate Hidden Motions with Global ...	2021-04-06	Code
12	Ef-RAFT	16.45	No	Rethinking RAFT for Efficient Optical Flow	2024-01-01	Code
13	SeparableFlow	15.9	No	-	-	Code
14	GMFlowNet	15.4	No	Global Matching with Overlapping Attention for O...	2022-03-21	Code
15	FlowFormer	14.7	No	FlowFormer: A Transformer Architecture for Optic...	2022-03-30	Code
16	DEQ-Flow	13	No	Deep Equilibrium Optical Flow Estimation	2022-04-18	Code
17	RPKNet	13	No	-	-	Code
18	DPFlow	11.1	No	DPFlow: Adaptive Optical Flow Estimation with a ...	2025-03-19	Code
19	MEMFOF	9.93	No	MEMFOF: High-Resolution Training for Memory-Effi...	2025-06-29	Code

#1PWC-NetSOTA
33.7
F1-all· 2017-09-07
PWC-Net: CNNs for Optical Flow Using Pyramid, Warping, and Cost Volume Code
#2FastFlowNet
33.1
F1-all· 2021-03-08
FastFlowNet: A Lightweight Network for Fast Optical Flow Estimation Code
#3FlowNet2SOTA
30
F1-all· 2016-12-06
FlowNet 2.0: Evolution of Optical Flow Estimation with Deep Networks Code
#4VCN
25.1
F1-all
No paperCode
#5HD3
24
F1-all· 2018-12-15
Hierarchical Discrete Distribution Decomposition for Match Density Estimation Code
#6MaskFlowNet
23.1
F1-all· 2020-03-24
MaskFlownet: Asymmetric Feature Matching with Learnable Occlusion Mask Code
#7SCV
19.3
F1-all· 2021-04-05
Learning Optical Flow from a Few Matches Code
#8RAPIDFlow
17.7
F1-all
No paperCode
#9CRAFT
17.5
F1-all· 2022-03-31
CRAFT: Cross-Attentional Flow Transformer for Robust Optical Flow Code
#10RAFT
17.4
F1-all· 2020-03-26
RAFT: Recurrent All-Pairs Field Transforms for Optical Flow Code
#11GMA
17.1
F1-all· 2021-04-06
Learning to Estimate Hidden Motions with Global Motion Aggregation Code
#12Ef-RAFT
16.45
F1-all· 2024-01-01
Rethinking RAFT for Efficient Optical Flow Code
#13SeparableFlow
15.9
F1-all
No paperCode
#14GMFlowNet
15.4
F1-all· 2022-03-21
Global Matching with Overlapping Attention for Optical Flow Estimation Code
#15FlowFormer
14.7
F1-all· 2022-03-30
FlowFormer: A Transformer Architecture for Optical Flow Code
#16DEQ-Flow
13
F1-all· 2022-04-18
Deep Equilibrium Optical Flow Estimation Code
#17RPKNet
13
F1-all
No paperCode
#18DPFlow
11.1
F1-all· 2025-03-19
DPFlow: Adaptive Optical Flow Estimation with a Dual-Pyramid Framework Code
#19MEMFOF
9.93
F1-all· 2025-06-29
MEMFOF: High-Resolution Training for Memory-Efficient Multi-Frame Optical Flow Estimation Code