Unsupervised Video Summarization with Context-Aware Keyframe Selection
The core message of this work is to develop an unsupervised video summarization approach that leverages video data structure and information to generate informative summaries, while introducing an innovative human-centric evaluation pipeline to assess the effectiveness of the proposed techniques.
MiniGPT4-Video: Advancing Multimodal Large Language Models for Comprehensive Video Understanding
MiniGPT4-Video, a multimodal large language model, effectively processes both visual and textual data in videos, enabling comprehensive understanding and outperforming existing state-of-the-art methods on various video benchmarks.
Efficient Long Video Understanding via Large Language Models
LongVLM, a straightforward yet powerful VideoLLM, decomposes long videos into multiple short-term segments, encodes local features for each segment, and integrates global semantics to enable comprehensive understanding of long-term video content.
Enhancing Dense Video Captioning with Pseudo Boundary Generation and Online Refinement
DIBS, a novel pretraining framework, improves the quality of pseudo event boundaries and captions derived from large-scale unlabeled videos by leveraging diverse language models and optimizing for diversity, event-centricity, temporal ordering, and coherence. It also introduces an online boundary refinement strategy to iteratively enhance the pseudo boundaries during training.
Streaming Dense Video Captioning: Efficient Processing and Detailed Descriptions of Long Untrimmed Videos
A streaming model for dense video captioning that can handle long input videos, generate detailed textual descriptions, and produce outputs before processing the entire video.
Extracting and Reasoning over Object Behaviors to Recognize Adverb Types in Video Clips
A novel framework that extracts object-behavior facts from video clips, reasons over those facts using transformers, and predicts the adverb types that best describe the overall video content.
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