Patent · US Active

Object-centric fine-grained image classification

US9665802B2 · kind B2 · utility

26Cited by

5References

18Claims

0Family size

Assignee

NEC CORPORATION · JP

Inventors

Xiaoyu Wang · Culver City, US
Tianbao Yang · San Jose, US
Yuanqing Lin · Sunnyvale, US

Key dates

Filing date	Oct 16, 2015
Grant date	May 30, 2017
Priority date	—
Expiry date	Oct 16, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06V30/19173
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems and methods are disclosed for classifying vehicles by performing scale aware detection; performing detection assisted sampling for convolutional neural network (CNN) training, and performing deep CNN fine-grained image classification to classify the vehicle type.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.