P

Inventor

ZHOU CHUNYI

CN5 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU CHUNYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHOU CHUNYI

3 patents
US8392484B2Mar 5, 2013

Shape based picture search

ZHOU CHUNYI12 citations79
US8515178B2Aug 20, 2013

Method and system for image feature extraction

ZHOU CHUNYI1 citations46
US8843504B2Sep 23, 2014

Method and system for updating images in an image database

ZHOU CHUNYI0 citations28

ALIBABA GROUP HOLDING LTD

2 patents
US8775401B2Jul 8, 2014

Shape based picture search

ALIBABA GROUP HOLDING LTD58 citations94
US9865063B2Jan 9, 2018

Method and system for image feature extraction

ALIBABA GROUP HOLDING LTD0 citations48