US 11,705,239 B2
Method and apparatus for generating image reports
Wei Liu, Hangzhou (CN); Yu Wang, Hangzhou (CN); Chao Liu, Hangzhou (CN); Ying Chi, Hangzhou (CN); Xuansong Xie, Hangzhou (CN); and Xiansheng Hua, Hangzhou (CN)
Assigned to ALIBABA GROUP HOLDING LIMITED, Grand Cayman (KY)
Filed by Alibaba Group Holding Limited, Grand Cayman (KY)
Filed on Jul. 7, 2020, as Appl. No. 16/922,131.
Claims priority of application No. 201910769036.9 (CN), filed on Aug. 20, 2019.
Prior Publication US 2021/0057082 A1, Feb. 25, 2021
Int. Cl. G06K 9/00 (2022.01); G16H 30/40 (2018.01); G16H 30/20 (2018.01); G16H 50/20 (2018.01); G06T 7/00 (2017.01); G16H 10/60 (2018.01)
CPC G16H 30/40 (2018.01) [G06T 7/0014 (2013.01); G16H 10/60 (2018.01); G16H 30/20 (2018.01); G16H 50/20 (2018.01)] 17 Claims
OG exemplary drawing
 
1. A method comprising:
obtaining a digital image;
retrieving a reference image from a database based on the digital image, the reference image associated with a reference image report;
obtaining differential information between the reference image and the digital image, the differential information comprising a differential region and a differential degree corresponding to the differential region;
when the differential degree is greater than or equal to a pre-configured difference threshold, displaying the differential region in the reference image; and
generating an image report for the digital image based on the reference image report, the image report comprising a textual report generated at least in part on content of the reference image report.