Search International and National Patent Collections

1. (WO2018024024) LOGISTICS PARCEL PICTURE PROCESSING METHOD, DEVICE AND SYSTEM

Pub. No.:    WO/2018/024024    International Application No.:    PCT/CN2017/086598
Publication Date: Fri Feb 09 00:59:59 CET 2018 International Filing Date: Thu Jun 01 01:59:59 CEST 2017
IPC: G06K 7/10
Applicants: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
杭州海康威视数字技术股份有限公司
Inventors: WAN, Qiming
万其明
SHI, Xing
施行
ZHU, Mingling
朱明凌
Title: LOGISTICS PARCEL PICTURE PROCESSING METHOD, DEVICE AND SYSTEM
Abstract:
Disclosed are a logistics parcel picture processing method, device and system, wherein same can acquire a captured picture where a barcode is located in an appropriate position therein. The method comprises: identifying the barcode in the captured Nth picture, and acquiring the relative position of the barcode with respect to the Nth picture and adding same to a queue; predicting the position of the barcode in the (N+1)th captured picture; identifying the barcode in the captured (N+1)th picture, and acquiring the relative position of the barcode with respect to the (N+1)th picture; determining whether the relative position of the barcode with respect to the (N+1)th picture matches the predicted position; if so, adding information about the barcode in the (N+1)th picture to the queue; and after the parcel leaves the field of view, according to the pre-set best relative position of the barcode relative to the picture and information about the barcode added to the queue, screening out the best picture from all the captured pictures of the parcel. The application is suitable for logistics parcel information collection.