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1. (WO2018082308) IMAGE PROCESSING METHOD AND TERMINAL

Pub. No.:    WO/2018/082308    International Application No.:    PCT/CN2017/087702
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Sat Jun 10 01:59:59 CEST 2017
IPC: G06K 9/00
Applicants: SHENZHEN INTELLIFUSION TECHNOLOGIES CO., LTD
深圳云天励飞技术有限公司
Inventors: ZHANG, Zhaofeng
张兆丰
MOU, Yongqiang
牟永强
Title: IMAGE PROCESSING METHOD AND TERMINAL
Abstract:
Provided are an image processing method and a terminal. The method comprises: acquiring an image to be processed; calculating the number of layers of a feature pyramid of the image to be processed so as to obtain n layers, n being an integer greater than or equal to 1; constructing the feature pyramid based on the n layers; performing feature extraction on K pre-set detection windows on the feature pyramid so as to obtain K groups of first target features, wherein each group of pre-set detection windows corresponds to one group of first target features, K being an integer greater than or equal to 1; determining K groups of second target features according to the K groups of first target features; and making a decision on the K groups of second target features by using M specified decision trees so as to obtain the size and position of a target face frame, M being an integer greater than or equal to 1. The position of a face can be quickly detected.