AI & Machine Learning

Frame2Freq: Spectral Adapters for Fine-Grained Video Understanding

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Researchers introduced Frame2Freq, spectral adapters using Fast Fourier Transform to capture multi-time-scale motion during video understanding from pretrained visual models, enhancing fine-grained action recognition across various datasets. This advancement underscores the importance of frequency analysis in modeling temporal dynamics for improved video comprehension by content creators and researchers.

Read the full article at arXiv cs.CV (Vision)

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