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cs.MM2018
CNN-VWII: An Efficient Approach for Large-Scale Video Retrieval by Image Queries
Chengyuan Zhang, Yunwu Lin, Lei Zhu +3
This paper aims to solve the problem of large-scale video retrieval by a query image. Firstly, we define the problem of top- image to video query. Then, we combine the merits of…
cs.MM2018
Hierarchical Information Quadtree: Efficient Spatial Temporal Image Search for Multimedia Stream
Chengyuan Zhang, Ruipeng Chen, Lei Zhu +3
Massive amount of multimedia data that contain times- tamps and geographical information are being generated at an unprecedented scale in many emerging applications such as photo s…