MovieCuts: A New Dataset and Benchmark for Cut Type Recognition

Temporal action detection (TAD) is an important yet challenging task in video analysis. Most existing works draw inspiration from image object detection and tend to reformulate it as a proposal generation -classification problem. However, there are two caveats with this paradigm. First, proposals are not equipped with annotated labels, which have to be empirically compiled, thus the information in the annotations is not necessarily precisely employed in the model training process. Second, there are large variations in the temporal scale of actions, and neglecting this fact may lead to deficient representation in the video features. To address these issues and precisely model TAD, we formulate the task in a novel perspective of semantic segmentation. Owing to the 1dimensional property of TAD, we are able to convert the coarse-grained detection annotations to fine-grained semantic segmentation annotations for free. We take advantage of them to provide precise supervision so as to mitigate the impact induced by the imprecise proposal labels. We propose a unified framework SegTAD composed of a 1D semantic segmentation network (1D-SSN) and a proposal detection network (PDN). We evaluate SegTAD on two important large-scale datasets for action detection and it shows competitive performance on both datasets.

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V-Trans4Style: Visual Transition Recommendation for Video Production Style Adaptation

Guhan,

Huang,

et al. 2024

Lecture Notes in Computer Science

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MovieCuts: A New Dataset and Benchmark for Cut Type Recognition

Cited by 14 publications

References 47 publications

The Anatomy of Video Editing: A Dataset and Benchmark Suite for AI-Assisted Video Editing

The Anatomy of Video Editing: A Dataset and Benchmark Suite for AI-Assisted Video Editing

SegTAD: Precise Temporal Action Detection via Semantic Segmentation

V-Trans4Style: Visual Transition Recommendation for Video Production Style Adaptation

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