SOTAVerified

Optical Flow Estimation

Optical Flow Estimation is a computer vision task that involves computing the motion of objects in an image or a video sequence. The goal of optical flow estimation is to determine the movement of pixels or features in the image, which can be used for various applications such as object tracking, motion analysis, and video compression.

Approaches for optical flow estimation include correlation-based, block-matching, feature tracking, energy-based, and more recently gradient-based.

Further readings:

Definition source: Devon: Deformable Volume Network for Learning Optical Flow

Image credit: Optical Flow Estimation

Papers

Showing 551600 of 2184 papers

TitleStatusHype
Multimodal Deep Models for Predicting Affective Responses Evoked by MoviesCode0
Multimodal Generation of Novel Action Appearances for Synthetic-to-Real Recognition of Activities of Daily LivingCode0
DeepMatching: Hierarchical Deformable Dense MatchingCode0
MSTCGAN: Multiscale time conditional generative adversarial network for long-term satellite image sequence predictionCode0
Multigrid Predictive Filter Flow for Unsupervised Learning on VideosCode0
Deep-learning Optical Flow Outperforms PIV in Obtaining Velocity Fields from Active NematicsCode0
Motor Focus: Fast Ego-Motion Prediction for Assistive Visual NavigationCode0
Deep Learning for Precipitation Nowcasting: A Benchmark and A New ModelCode0
Multiview Contrastive Learning for Completely Blind Video Quality Assessment of User Generated ContentCode0
Autonomous Driving Implementation in an Experimental EnvironmentCode0
Motion Guided Attention for Video Salient Object DetectionCode0
Motion Graph Unleashed: A Novel Approach to Video PredictionCode0
Motion-aware Memory Network for Fast Video Salient Object DetectionCode0
Action Recognition for Depth Video using Multi-view Dynamic ImagesCode0
Motion Compensated Dynamic MRI Reconstruction with Local Affine Optical Flow EstimationCode0
MOTChallenge 2015: Towards a Benchmark for Multi-Target TrackingCode0
A Lightweight Optical Flow CNN -- Revisiting Data Fidelity and RegularizationCode0
Deep Flow-Guided Video InpaintingCode0
Models Matter, So Does Training: An Empirical Study of CNNs for Optical Flow EstimationCode0
Deep End-to-End Alignment and Refinement for Time-of-Flight RGB-D ModuleCode0
MoDA: Leveraging Motion Priors from Videos for Advancing Unsupervised Domain Adaptation in Semantic SegmentationCode0
MicroBundlePillarTrack: A Python package for automated segmentation, tracking, and analysis of pillar deflection in cardiac microbundlesCode0
Automated crack propagation measurement on asphalt concrete specimens using an optical flow-based deep neural networkCode0
MIMAMO Net: Integrating Micro- and Macro-motion for Video Emotion RecognitionCode0
Meta Learning Deep Visual Words for Fast Video Object SegmentationCode0
A Unifying Contrast Maximization Framework for Event Cameras, with Applications to Motion, Depth, and Optical Flow EstimationCode0
MEMC-Net: Motion Estimation and Motion Compensation Driven Neural Network for Video Frame Interpolation and EnhancementCode0
Decomposition of Optical Flow on the SphereCode0
MEMC-Net: Motion Estimation and Motion Compensation Driven Neural Network for Video Interpolation and EnhancementCode0
DECOMPL: Decompositional Learning with Attention Pooling for Group Activity Recognition from a Single Volleyball ImageCode0
DDFlow: Learning Optical Flow with Unlabeled Data DistillationCode0
Motion Transfer-Driven intra-class data augmentation for Finger Vein RecognitionCode0
Machine Learning Modeling for Multi-order Human Visual Motion ProcessingCode0
Low-light Environment Neural SurveillanceCode0
LSMVOS: Long-Short-Term Similarity Matching for Video ObjectCode0
AI-Driven Relocation Tracking in Dynamic Kitchen EnvironmentsCode0
Long-term Temporal Convolutions for Action RecognitionCode0
Attenuation-Aware Weighted Optical Flow with Medium Transmission Map for Learning-based Visual Odometry in Underwater terrainCode0
A Conditional Adversarial Network for Scene Flow EstimationCode0
Dance with Flow: Two-in-One Stream Action DetectionCode0
LiteFlowNet: A Lightweight Convolutional Neural Network for Optical Flow EstimationCode0
D3D: Distilled 3D Networks for Video Action RecognitionCode0
Attack on Scene Flow using Point CloudsCode0
Cubes3D: Neural Network based Optical Flow in Omnidirectional Image ScenesCode0
Attacking Optical FlowCode0
Learning Motion in Feature Space: Locally-Consistent Deformable Convolution Networks for Fine-Grained Action DetectionCode0
MARS: Motion-Augmented RGB Stream for Action RecognitionCode0
Let's Dance: Learning From Online Dance VideosCode0
Leveraging Consistent Spatio-Temporal Correspondence for Robust Visual OdometryCode0
Cross Modal Distillation for Supervision TransferCode0
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Benchmark Results

#ModelMetricClaimedVerifiedStatus
1SpynetAverage End-Point Error6.64Unverified
2FastFlowNet-ftAverage End-Point Error4.89Unverified
3UnrolledCostAverage End-Point Error4.69Unverified
4LiteFlowNet-ftAverage End-Point Error4.54Unverified
5FlowNet2Average End-Point Error3.96Unverified
6IRR-PWCAverage End-Point Error3.84Unverified
7SelFlowAverage End-Point Error3.74Unverified
8FDFlowNet-ftAverage End-Point Error3.71Unverified
9ScopeFlowAverage End-Point Error3.59Unverified
10LiteFlowNet2-ftAverage End-Point Error3.48Unverified
#ModelMetricClaimedVerifiedStatus
1SpynetAverage End-Point Error8.36Unverified
2FastFlowNet-ftAverage End-Point Error6.08Unverified
3UnrolledCostAverage End-Point Error5.8Unverified
4MR-FlowAverage End-Point Error5.38Unverified
5LiteFlowNet-ftAverage End-Point Error5.38Unverified
6FDFlowNet-ftAverage End-Point Error5.11Unverified
7LiteFlowNet2-ftAverage End-Point Error4.69Unverified
8IRR-PWCAverage End-Point Error4.58Unverified
9LiteFlowNet3-SAverage End-Point Error4.53Unverified
10ContinualFlow + ftAverage End-Point Error4.52Unverified
#ModelMetricClaimedVerifiedStatus
1PWC-NetF1-all33.7Unverified
2FastFlowNetF1-all33.1Unverified
3FlowNet2F1-all30Unverified
4VCNF1-all25.1Unverified
5HD3F1-all24Unverified
6MaskFlowNetF1-all23.1Unverified
7SCVF1-all19.3Unverified
8RAPIDFlowF1-all17.7Unverified
9CRAFTF1-all17.5Unverified
10RAFTF1-all17.4Unverified
#ModelMetricClaimedVerifiedStatus
1FastFlowNet-ftFl-all11.22Unverified
2UnrolledCostFl-all10.81Unverified
3LiteFlowNet-ftFl-all9.38Unverified
4SelFlowFl-all8.42Unverified
5IRR-PWCFl-all7.65Unverified
6LiteFlowNet2-ftFl-all7.62Unverified
7LiteFlowNet3Fl-all7.34Unverified
8LiteFlowNet3-SFl-all7.22Unverified
9MaskFlownet-SFl-all6.81Unverified
10RAPIDFlowFl-all6.12Unverified
#ModelMetricClaimedVerifiedStatus
1FastFlowNet-ftAverage End-Point Error1.8Unverified
2LiteFlowNet-ftAverage End-Point Error1.6Unverified
3IRR-PWCAverage End-Point Error1.6Unverified
4SelFlowAverage End-Point Error1.5Unverified
5FDFlowNet-ftAverage End-Point Error1.5Unverified
6PWC-Net + ft - axXivAverage End-Point Error1.5Unverified
7LiteFlowNet2-ftAverage End-Point Error1.4Unverified
8LiteFlowNet3-SAverage End-Point Error1.3Unverified
9LiteFlowNet3Average End-Point Error1.3Unverified
10MaskFlownetAverage End-Point Error1.1Unverified
#ModelMetricClaimedVerifiedStatus
1PWCNet1px total82.27Unverified
2SPyNet1px total29.96Unverified
3GMFlow1px total10.36Unverified
4GMA1px total7.07Unverified
5RAFT1px total6.79Unverified
6FlowNet21px total6.71Unverified
7FlowFormer1px total6.51Unverified
8MS-RAFT+1px total5.72Unverified
9RPKNet1px total4.81Unverified
10DPFlow1px total3.44Unverified
#ModelMetricClaimedVerifiedStatus
1UFlowAverage End-Point Error5.21Unverified
2MDFlow-FastAverage End-Point Error4.73Unverified
3UpFlowAverage End-Point Error4.68Unverified
4ARFlow-MVAverage End-Point Error4.49Unverified
5MDFlowAverage End-Point Error4.16Unverified
#ModelMetricClaimedVerifiedStatus
1UFlowAverage End-Point Error6.5Unverified
2MDFlow-FastAverage End-Point Error5.99Unverified
3ARFlow-MVAverage End-Point Error5.67Unverified
4MDFlowAverage End-Point Error5.46Unverified
5UpFlowAverage End-Point Error5.32Unverified
#ModelMetricClaimedVerifiedStatus
1ARFlow-MVFl-all11.79Unverified
2MDFlow-FastFl-all11.43Unverified
3UpFlowFl-all9.38Unverified
4MDFlowFl-all8.91Unverified
#ModelMetricClaimedVerifiedStatus
1ARFlow-MVAverage End-Point Error1.5Unverified
2UpFlowAverage End-Point Error1.4Unverified