Patent · US Active

Methods and devices for classifying pictures

US9779294B2 · kind B2 · utility

2Cited by

11References

18Claims

0Family size

Assignee

XIAOMI · CN

Inventors

Tao Zhang · Beijing, CN
Fei Long · Beijing, CN
Zhijun Chen · San Jose, US

Key dates

Filing date	Nov 4, 2015
Grant date	Oct 3, 2017
Priority date	—
Expiry date	Nov 5, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06V30/413
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Methods and devices are provided for classifying pictures. In the method, the device obtains a picture to be classified. The device determines a class of the picture according to feature information of the picture, in which the class includes a text picture class and a non-text picture class. The device classifies the picture according to the class of each picture.

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