发明名称 |
INCREMENTAL VISUAL QUERY PROCESSING WITH HOLISTIC FEATURE FEEDBACK |
摘要 |
To reduce communication costs and computational complexity, only a subset of ranked SIFT points within a query image for a visual search request is transmitted to the visual search server in each iteration of an incremental search. For each candidate match, a flag identifying the matching points is returned by the server for use in computing holistic (e.g., histogram) information for a bounding box within the query image including the matching points. Distance from that query image holistic information is used to reject images from a short list used for a subsequent iteration, if any. If all images are rejected or a match criteria is met during one iteration, the search may terminate early without consideration of remaining SIFT points. |
申请公布号 |
EP2907058(A4) |
申请公布日期 |
2016.07.06 |
申请号 |
EP20130844997 |
申请日期 |
2013.10.10 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LI, ZHU;NAGAR, ABHISHEK;SAXENA, ANKUR;SRIVASTAVA, GAURAV;BHAT, KONG POSH |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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