Time-In-Videos

Some paper collections for videos with temporal problems

Problem Definition

• Temporal Action Localization/Detection: Given un untrimmed video as input
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Temporal Action Localization

Metrics:

• mAP
• AR@AN

Datasets:

• THUMOS14
• ActivityNet1.3
• HACS

Papers:

• [CVPR2019]Multi-granularity Generator for Temporal Action Proposal
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Temporal Action Segmentation

Metrics:

• Edit Distance (Levenshtein Distance)
• F1 score at overlapping thresholds
• Frame Wise Accuracy

Datasets:

• 50Salads
• GTEA
• Breakfast

Papers:

• [CVPR2017]Temporal Convolutional Networks for Action Segmentation and Detection
• [CVPR2019]MS-TCN: Multi-Stage Temporal Convolutional Network for Action Segmentation
• [TPAMI2020]MS-TCN++: Multi-Stage Temporal Convolutional Network for Action Segmentation
• [ECCV2020]Boundary-Aware Cascade Networks for Temporal Action Segmentation
• [WACV2021]Alleviating Over-segmentation Errors by Detecting Action Boundaries

Temporal Action Parsing