Target person retrieval method and device

Target person retrieval method and device

The invention discloses a target person retrieval method and device.The method comprises the steps that to-be-retrieved information input by a user is received, feature information of multiple modes of a target person is extracted from the to-be-retrieved information, and the feature information of...

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Hauptverfasser: CHEN XINJIA, HOU GUANQUN, JIAO QINGLEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator CHEN XINJIA
HOU GUANQUN
JIAO QINGLEI
description The invention discloses a target person retrieval method and device.The method comprises the steps that to-be-retrieved information input by a user is received, feature information of multiple modes of a target person is extracted from the to-be-retrieved information, and the feature information of each mode identifies the target person from different aspects; performing feature fusion on the feature information of the multiple modes to generate a first fusion feature corresponding to the target person; performing retrieval in a fusion feature library by using the first fusion feature; and obtaining the retrieved second fusion feature, wherein the similarity between the second fusion feature and the first fusion feature meets the requirement. According to the method and the device, the problems that in the prior art, people are easily limited by the environment and the recognition effect is limited when single-mode features are used for recognizing people are solved, so that the advantages of feature informat
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Target person retrieval method and device
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