Inventor
LI YANSHAN
CN6 patents
⚠️ This page may combine multiple inventors who share the name “LI YANSHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV SHENZHEN
5 patentsUS10650249B2May 12, 2020
Method and device for counting pedestrians based on identification of head top of human body
UNIV SHENZHEN2 citations71
US10445567B2Oct 15, 2019
Pedestrian head identification method and system
UNIV SHENZHEN1 citations60
US10354353B2Jul 16, 2019
Digital video content security authentication method and system
UNIV SHENZHEN0 citations39
US10223597B2Mar 5, 2019
Method and system for calculating passenger crowdedness degree
UNIV SHENZHEN0 citations39
US10311757B2Jun 4, 2019
Data hiding method and data hiding system
UNIV SHENZHEN0 citations38