LOVO builds a one-time patch-embedding index over video keyframes and uses ANN search plus cross-modal rerank to answer complex object-text queries in large videos.
Dovedb: A declarative and low-latency video database,
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LOVO: Efficient Complex Object Query in Large-Scale Video Datasets
LOVO builds a one-time patch-embedding index over video keyframes and uses ANN search plus cross-modal rerank to answer complex object-text queries in large videos.