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Title:
CONVOLUTIONAL NEURAL NETWORK-BASED METHOD AND DEVICE FOR SETTLEMENT OF IMAGE RECOGNITION TECHNOLOGY
Document Type and Number:
WIPO Patent Application WO/2019/019525
Kind Code:
A1
Abstract:
A convolutional neural network-based method and device for settlement of image recognition technology, the method comprising: acquiring N images of M items to be classified that are placed on a settlement platform, wherein at least one of N capturing angles corresponding to the N images is the capturing angle of photographing from directly above to below; the images acquired from directly above to below are subject to target detection so as to obtain a first rectangular area image, and then the remaining images are subject to target detection respectively according to the number of images so as to obtain remaining rectangular area images; a primary classification result is obtained according to the first and remaining rectangular area images and a pre-trained first-level classification model, and a first-level classification result is obtained according to the primary classification result and a pre-trained first-order linear regression model; and settlement is performed by using the first-level classification result as a first-time classification result. The device comprises an acquisition device, a target detection device, a first classification device, a confirmation device, and a settlement device. With the method and device, products may be accurately identified, thereby facilitating self-service settlements.

Inventors:
WU, Yili (Rm 03, 3rd Floor Tower C, Tianlangyuan , Chaoyang District, Beijing 7, 100107, CN)
Application Number:
CN2017/115443
Publication Date:
January 31, 2019
Filing Date:
December 11, 2017
Export Citation:
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Assignee:
YI TUNNEL (BEIJING) TECHNOLOGY CO., LTD. (Rm 03, 3rd Floor Tower C, Tianlangyuan , Chaoyang District, Beijing 7, 100107, CN)
International Classes:
G07G1/00
Foreign References:
CN102855713A2013-01-02
CN102063616A2011-05-18
CN103412938A2013-11-27
CN103632460A2014-03-12
US20160321335A12016-11-03
Attorney, Agent or Firm:
BEIJING WUZHOUYANGHE & PARTNERS (A1908, No. 2 Fuchengmenwai Avenue Xicheng District, Beijing 7, 100037, CN)
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