US 12,229,182 B2
Image-based search method, server, terminal, and medium
Yaoqiang Li, Beijing (CN)
Assigned to BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD., Beijing (CN); and BEIJING JINGDONG CENTURY TRADING CO., LTD., Beijing (CN)
Appl. No. 17/598,856
Filed by BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD., Beijing (CN); and BEIJING JINGDONG CENTURY TRADING CO., LTD., Beijing (CN)
PCT Filed Mar. 25, 2020, PCT No. PCT/CN2020/081121
§ 371(c)(1), (2) Date Sep. 27, 2021,
PCT Pub. No. WO2020/192691, PCT Pub. Date Oct. 1, 2020.
Claims priority of application No. 201910242279.7 (CN), filed on Mar. 28, 2019.
Prior Publication US 2022/0197939 A1, Jun. 23, 2022
Int. Cl. G06F 16/53 (2019.01); G06V 10/74 (2022.01)
CPC G06F 16/53 (2019.01) [G06V 10/761 (2022.01)] 22 Claims
OG exemplary drawing
 
1. An image-based search method, applied to a server, the method comprising:
extracting a target set from an index library according to an image content in an image;
determining the number of targets corresponding to an attribute of each target according to the attribute of each target in the target set; and
sending a display target and an attribute of the display target to a terminal according to the number of targets corresponding to the attribute of each target,
wherein the method further comprises:
in the target set, when a target has a plurality of types of similar promotional information, generating one type of promotional information based on the plurality of types of similar promotional information, in response that the promotional information is that N is deducted when a total purchase amount reaches M, generating one type of promotional information based on the plurality of types of similar promotional information comprises aggregating a plurality of “N is deducted when the total purchase amount reaches M” into “deduction from the total purchase amount”,
wherein determining the number of targets corresponding to an attribute of each target according to the attribute of each target in the target set comprises:
calculating the number of occurrences of the attribute of each target in the target set;
determining the number of targets corresponding to the attribute of each target according to the number of occurrences of the attribute of each target in the target set.